Operating Instructions and Parts Manual
SMH Series Hand Chain Hoists
With and Without Overload Protection
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60124
Part No. M-121704
Ph.: 800-274-6848
Revision C 04/23/08
Copyright © WMH Tool Group
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Table of Contents
Warranty and Service....................................................................................................................................2
Table of Contents..........................................................................................................................................3
Warning.........................................................................................................................................................4
Introduction ...................................................................................................................................................6
Specifications................................................................................................................................................6
Using the Chain Hoist ...................................................................................................................................7
Prior to Operation ......................................................................................................................................7
Hooking the Load ......................................................................................................................................8
Raising the Load........................................................................................................................................8
Hand Chain – Cutting and Installing .............................................................................................................9
Load Chain and Bottom Hook.....................................................................................................................10
Load Chain Inspection (all models).........................................................................................................10
Load Chain Removal (all models) ...........................................................................................................10
Load Chain and Bottom Hook Installation...................................................................................................11
Chain Installation – 1- and 2-Ton Hoists.................................................................................................11
Chain Installation – 3- and 5-Ton Hoists.................................................................................................11
Chain Installation – 10-Ton Hoists ..........................................................................................................12
Attaching Load Chain to Load Chain Sprocket (all models)....................................................................10
Inspection and Maintenance.......................................................................................................................13
Load Limits..................................................................................................................................................14
Load Chain ..............................................................................................................................................14
Hooks (Top & Bottom) .........................................................................................................................14
Replacement Parts......................................................................................................................................14
Parts............................................................................................................................................................15
SMH Chain Hoist.....................................................................................................................................15
Parts List: 1/2-Ton SMH Chain Hoist ......................................................................................................16
Parts List: 1-Ton SMH Chain Hoist .........................................................................................................17
Parts List: 1-1/2 Ton SMH Chain Hoist ...................................................................................................18
Parts List: 2-Ton SMH Chain Hoist .........................................................................................................19
Parts List: 3-Ton SMH Chain Hoist .........................................................................................................20
Parts List: 5-Ton SMH Chain Hoist .........................................................................................................21
Parts List: 10-Ton SMH Chain Hoist .......................................................................................................22
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Warning
1. Read and understand this entire manual before attempting assembly or operation.
2. Read and understand the warnings posted on the hoist and in this manual. Failure to comply with all
of these warnings may cause serious injury.
3. Replace the warning labels if they become obscured or removed.
4. Do not use this hoist for other than its intended use. If used for other purposes, WMH Tool Group
disclaims any real or implied warranty and holds itself harmless from any injury that may result from
that use.
5. Always wear approved safety glasses/face shields while using this hoist. Everyday eyeglasses only
have impact resistant lenses; they are not safety glasses.
6. Before operating this hoist, remove tie, rings, watches and other jewelry, and roll sleeves up past the
elbows. Remove all loose clothing and confine long hair. Non-slip footwear or anti-skid floor strips are
recommended. Do not wear gloves.
7. This hoist is designed and intended for use by properly trained and experienced personnel only. If
you are not familiar with the proper and safe operation of a hoist, do not use until proper training and
knowledge have been obtained.
8. Do not use to lift people or loads over people.
9. Do not exceed the rated capacity of the hoist.
10. Do not use hoist chain as a sling. This may cause damage to the chain.
11. Always inspect the hoist for damage prior to use. If hoist is damaged, do not use until it has been
repaired or replaced.
12. Do not use more than one hoist to lift or move a load. If this is unavoidable, each hoist must have the
same capacity as the load to be moved.
13. Never allow chain to “set” over sharp edges. All pulls or lifts must be made with straight chain that is
free of obstacles.
14. If the hoist is difficult to operate, then the load exceeds the capacity of the hoist. Select a hoist of
larger capacity.
15. Do not use a hoist if the chain is twisted, kinked or damaged.
16. Do not operate hoist unless load is centered between top and bottom hooks.
17. Always take time to study the job to be performed and choose the safest method. Do not place
yourself or other people in an unsafe position.
18. Leave all internal maintenance and inspections to a qualified JET repair station.
19. Replace chain with factory replacement chain only. Do not use any other type of chain.
20. Never use the hoist if either hook is stretched, deformed, or has a broken or missing safety latch.
Always replace the safety latch and/or the hook before placing the hoist back in service.
21. Provide for adequate space surrounding work area and non-glare, overhead lighting.
22. Keep the floor around the machine clean and free of scrap material, oil and grease.
23. Keep visitors a safe distance from the work area. Keep children away.
24. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are
careless acts that can result in serious injury.
25. Stand to one side of the load being lifted and make sure no one else is standing underneath when
lifting a load. Should a load slip, it will descend at a high rate of speed and can cause serious injuries
to anyone standing directly underneath.
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26. Do not force a tool or attachment to do a job for which it was not designed. The right tool will do the
job better and safer.
27. Use recommended accessories; improper accessories may be hazardous.
28. Maintain tools with care. Follow instructions for lubricating the hoist and changing accessories.
29. Understand and follow all procedures as set forth in American National Standards titled Performance
Standard for Hand Chain Manually Operated Chain Hoists. ANSI/ASME HST-2. This standard is
available through the American Society of Mechanical Engineers, 345 East 47th St., NY, NY 10017
Familiarize yourself with the following safety notices used in this manual:
This means that if precautions are not heeded, it may result in minor injury and/or
possible machine damage.
This means that if precautions are not heeded, it may result in serious injury or possibly
even death.
- - SAVE THESE INSTRUCTIONS - -
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Introduction
This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures
for a JET Model SMH Series Chain Hoist. This manual contains instructions on installation, safety
precautions, general operating procedures, maintenance instructions and parts breakdown. This tool has
been designed and constructed to provide years of trouble free operation if used in accordance with
instructions set forth in this manual. If there are any questions or comments, please contact either your
local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web site:
Specifications
A
B
A
B
A
B
H
H
H
J
1/2-ton, 1-ton, 1-1/2-ton, 2-ton
J
J
3-ton, 5-ton
10-ton
Req’d
Hand
Load Pull to
Chain Lift
Dia. Capacity
Rated No. of
Capacity Falls
(ton)
H
min.
(in)
A
B
(in)
C
(in)
D
(in)
J
(in)
Chain
(in)
(ft.) to lift
(m)
(lbs)
load 1
1/2
1
1
1
1
1
2
2
4
5
6.3
7
49
80
32
37
5.20
6.14
7.00
7.72
8.66
4.41
5.20
5.75
5.75
5.75
1.02
1.18
1.34
1.50
1.65
1.89
2.56
1.38
1.57
1.77
1.97
2.17
2.56
3.35
13
15
1.26
1.36
1.61
1.67
2.72
3.03
4.33
1-1/2
2
82
58
17.5
18.5
23.5
28
8
91
70
3
7
86
116
172
344
5
9
97
10.31 6.69
14.96 6.69
10
9
104
35
* Chain is available in various lengths. Specify required length when ordering.
The above specifications were current at the time this manual was published, but because of our policy of
continuous improvement, WMH Tool Group reserves the right to change specifications at any time and
without prior notice, without incurring obligations.
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Using the Chain Hoist
Prior to Operation
1. Support for the hoist may be hook, clevis pin,
trolley, or beam clamp. Whatever method of
suspension is chosen, the support components
must be rated equal to, or greater than the
capacity of the chain hoist.
2. If the chain hoist has not been used for an
extended period of time, check for proper
operation before putting into service.
3. The brake mechanism must be kept clean and
free from dirt, water, and oil. Never allow oil to
penetrate the brake mechanism. Always keep
your chain hoist clean and store in a clean, dry
location.
4. Although oiling the chain is not mandatory, a
light coat of 30-weight oil applied periodically to
the chain will create easier operation and
prolong the life of the chain.
5. Check the chain for damage and elongation.
Replace damaged chain before using the chain
hoist.
The load chain supplied with your JET chain hoist
is designed, manufactured, and tested for proper fit
and durability. Over a period of time, the chain may
need to be replaced. For your own safety, use
factory replacement chain only.
Use of other than factory
replacement chain may cause serious injury
and/or damage to the hoist.
Figure 1
6. The top and bottom hooks on your JET chain
hoist are designed to open to warn of an
overload. Both top and bottom hooks have
three indicator points cast into the hook. See
Figure 1. Measurements between all three
indicator points should be the same. If they are
not the same, the hook must be replaced.
7. It is important to check top and bottom hooks
for proper opening. If the safety latch no longer
contacts the hook opening, replace the hook.
Never side load the top or bottom hook; this
practice is dangerous and could lead to
serious injury.
8. If the vertical angle at the neck of the bottom or
top hook reaches 10°, replace the hook (see
Figure 2).
Figure 2
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Hooking the Load
1. Secure the upper hook.
2. Place the bottom hook securely into the object
to be lifted.
3. Place ropes or chain in the center of the bottom
hook, making sure the safety latch is secure.
Never load the hook in front of the safety latch.
See Figure 3.
4. Avoid lifting one load with two hoists. If this is
unavoidable, apply equal weight to both hoists
and use hoists with the proper lift capacity.
Capacity of each hoist must be equal to the
total load to be lifted.
5. Check that the chain is not twisted at the
bottom hook. All welds should face the same
direction (Figure 4).
Figure 3
6. For hoists with two or more falls of chain, make
sure the bottom hook is not turned over. This
may cause the chain to twist.
Figure 4
Raising the Load
To raise the load, pull the right side of the hand
chain (A, Figure 5) clockwise.
To lower the load, pull the left side of the hand
chain (B, Figure 5) counterclockwise.
Important: Make sure the hoist has an adequate
length of load chain to raise or lower the load in a
safe manner. Do not attempt to lower the hoist
beyond its limit.
Figure 5
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Hand Chain – Cutting and
Installing
To cut the hand chain in order to increase or
shorten:
1. Insert one link lengthwise into the vise (Figure
6). Be sure that the side opposite the weld lies
completely below the surface of the vise jaw
(about 1/3 of a link). This prevents nicking or
cutting the lower part of the link.
2. Using a hack saw, cut through the upper part of
the link at the weld.
Figure 6
3. Loosen the link, reposition the link vertically at
the edge of the vise with the level of the cut
above the vise jaw (Figure 7).
4. Tighten the vise jaw.
5. Using an adjustable wrench, twist the link
horizontally from front to back. (Figure 8) Open
just far enough to insert (or remove) a second
chain link.
Note: Chain length is now ready to lengthen or
shorten.
Figure 7
6. Insert or remove the second end link at the
opening in the first end link.
7. Using an adjustable wrench, twist the link
horizontally until the link is in the original closed
position. See Figure 9.
Do not push the link inward
from the curved ends. This will distort the link.
Check that the link is closed and free of twist.
8. If installing entire new chain, insert the end of
the hand chain into the groove at the top of the
hand chain wheel (see Figure 10). Rotate the
handwheel and pull the chain through.
9. Re-weld the link at the cut.
10. Grind off excess on the weld so that it is
smooth.
Figure 8
Do not operate the hoist with a
twisted, kinked or damaged load chain. Do not
splice the load chain. Check the chain for
excessive wear or stretch. Failure to comply
may cause serious injury.
Figure 9
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Attaching Load Chain to Load Chain
Sprocket (all models)
Load Chain and Bottom Hook
Install the new load chain onto the load chain
sprocket as follows , referring to Fig. 10:
Load Chain Inspection (all models)
Over time, the load chain will wear or elongate.
This can cause damage to the hoist, breakage, or
non-engagement of the load sheave.
1. Position the load chain sprocket by rotating the
hand chain wheel so that the wide and narrow
grooves show.
Do not operate the hoist with a
twisted, kinked or damaged load chain. Do not
splice the load chain. Check the chain for
excessive wear or stretch. Failure to comply
may cause serious injury.
2. Insert the load chain into the sprocket grooves
so that the chain will wind up and back over the
sprocket. Welds must face away from the
sprocket.
3. Rotate the hand chain wheel so that the load
chain falls six to eight inches at the back of the
sprocket.
To inspect the load chain for wear:
1. Test the hoist under load in both the lifting and
lowering directions, observing the operation of
chain and sprockets. Chain should feed
smoothly into and away from the sprockets.
2. If the chain binds, jumps, or is noisy, make
sure it is clean and properly lubricated. If the
trouble persists, inspect the chain and mating
parts for wear, distortion, or other damage.
3. Clean the chain before inspection. Examine for
gouges, nicks, weld splatter, corrosion, and
distorted links. Slacken the chain and move
adjacent links to one side, looking for wear at
the contact points. If you see wear or suspect
stretching, measure the chain as follows:
Figure 10
Referring to Figure 11:
•
Select an unworn, unstretched length of
chain (i.e. at the slack end).
4. Insert one end of the chain link (D) into the
chain anchor (C).
•
Suspend the chain vertically under tension
and, using a caliper type gauge, measure
the outside length of several links about 12
to 24 inches.
5. Insert the pin stopper (B) through the chain
anchor (C) and chain link (D) and secure with
the split pin (A).
•
Measure the same number of links in used
sections and calculate the percentage of
the increase in length.
4. If the length of used chain exceeds 2-1/2
percent of the unused chain, replace the chain.
Do not add to the load chain.
Replace the entire chain. Failure to comply may
cause serious injury.
Load Chain Removal (all models)
Figure 11
Remove the old load chain as follows while
referring to Figure 11:
Continue with Load Chain and Bottom Hook
Installation on the following page, proceeding to the
section that applies to you, 1- and 2-Ton hoists or
3- and 5-Ton hoists.
1. Remove the split pin (A) and the pin
stopper (B) on the chain anchor C), allowing
the end of the chain to fall free.
2. Pull the hand chain (Fig. 5) until the load chain
is completely removed from the gear assembly.
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Load Chain and Bottom Hook
Installation
The following procedure assumes that the load
chain has been attached to the chain anchor and
fed through the load chain sprocket as described in
the previous section. This section completes the
load chain and bottom hook installation.
Chain Installation – 1- and 2-Ton Hoists
1. Referring to Figure 12:
2. Remove the split pin, castle nut and bolt (D)
from the lower hook.
3. Insert the last chain link (C) into the lower hook
slot.
4. Re-insert the bolt through the lower hook slot
and chain link.
5. Re-attach the castle nut to the bolt and secure
with the split pin.
Figure 12
Chain Installation – 3- and 5-Ton Hoists
Referring to Figure 13:
1. After installing the load chain into the load
chain sprocket (B), run the remaining chain
through your hand to remove any twist. The
last link of the chain must be in the same
direction as the first. If not, cut off the last link.
2. Insert the last link into the pulley of the lower
hook (C).
3. Pull the load chain through and up from the
underside of the pulley (C, D).
4. Remove the split pin and chain anchor pin in
the upper hook slot (E).
5. Insert the last link into the upper hook slot.
6. Check that the load chain is not twisted.
7. Re-position the chain anchor pin back through
the upper hook slot and the last chain link and
secure with the split pin.
Figure 13
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Chain Installation – 10-Ton Hoists
Referring to Figure 14:
1. After installing the load chain into the load
chain sprocket (B), run the remaining chain
through your hand to remove any twist. The
last link of the chain must be in the same
direction as the first. If not, cut off the last link.
2. Insert the last link into the left pulley of the
lower hook (C).
3. Pull the load chain through and up from the
underside of the pulley (C, D).
4. Insert the last link into the pulley of the upper
hook (D), moving the chain up, around, and
then down (E). Check that the load chain is not
twisted and welds face away from the pulley.
5. To prevent the chain from free-wheeling, insert
a screwdriver securely into a link at the base of
the upper pulley (left side).
6. Insert the last link into the right pulley of the
lower hook (E).
7. Pull the load chain through and up from the
underside of the pulley (E, F).
8. Remove the split pin, castle nut, and the chain
bolt in the upper hook slot (G).
9. Insert the last link into the upper hook slot.
10. Check that the load chain is not twisted.
11. Position the chain bolt back through the upper
hook slot and the last chain link.
12. Place the castle nut onto the end of the bolt.
Figure 14
13. Secure the split pin in the tapered hole of the
chain bolt.
14. Remove the screwdriver from the link at the
base of the upper pulley.
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Inspection and Maintenance
Read and follow ANSI Inspection and
Maintenance Instructions. Know the meaning of
Frequent Inspection, Periodic Inspection,
Normal Service, Heavy Service, and Severe
Service. It is the customer’s responsibility to
understand and follow all ANSI and JET
inspection and maintenance instructions.
1. Clean hoist after each use and oil lightly.
2. Do not drop or drag the hoist.
3. Store the hoist in
environment.
a
clean and dry
4. Chain oiling is not mandatory but will
increase the life of the chain.
5. Leave all repairs and adjustments of internal
parts to qualified repair personnel.
All repairs and adjustments
are to be performed by trained and
experienced personnel using procedures
that are approved for the hoist system being
serviced.
6. Inspect the load chain and the lower hook
after lifting a maximum weight load.
7. This hoist uses special alloy hoisting chain
and does not interchange with any other
manufacturer. All replacement chain must
be purchased from your JET distributor or
from WMH Tool Group directly by calling
800-274-6848.
All safety related deficiencies
discovered in the inspection are to be
corrected before the hoist is to be placed
back into service.
8. Check and inspect the brake system
frequently.
Check for internal damage
whenever external damage has occurred.
Failure to comply may cause serious injury.
9. Annually, the hoist should be disassembled,
inspected, and cleaned by trained and
experienced personnel only. Contact a
WMH Tool Group authorized service center
by calling your dealer or visiting our web site
at wmhtoolgroup.com.
10. After servicing, test the hoist with no load,
then test the hoist with a load.
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Load Limits
Load Chain
5 Links
Normal
5 Links
Limit
Capacity
1/2 ton
1 ton
1-1/2 ton
2 ton
3 ton
5 ton
2.95"
3.74”
4.13"
4.72”
4.13”
5.31”
5.31"
3.02"
3.83"
4.23"
4.84"
4.23"
5.44"
5.44"
10 ton
Table 1
Figure 15
Carefully inspect the entire load chain. As
illustrated in Figure 15, measure five consecutive
links with calipers to measure the length. Check
every three feet and especially where excessive
wear is indicated. Any load chain that shows
noticeable deformation or heat influence must be
replaced with a new one. Never extend load chain
by welding a second piece to the original.
Hooks (Top & Bottom)
“A”
Normal
1.02"
1.18”
1.34"
1.50”
1.65”
1.89”
2.56"
“A”
Capacity
Limit
1.17"
1.36"
1.54"
1.73”
1.90”
2.17”
2.94"
1/2 ton
1 ton
1-1/2 ton
2 ton
3 ton
5 ton
10 ton
Table 2
See Figure 16. Replace the hook when the “A”
measurement is wider than “A” Limit in the table
above. Never heat treat the hook or attach anything
to the hook by welding.
Figure 16
Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call
1-800-274-6848 between 7:30 a.m. and 5:30 p.m. (CST), Monday through Friday. Having the Model
Number and Serial Number of your machine available when you call will allow us to serve you quickly and
accurately.
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Parts List: 1/2-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001A ...............Top Hook Assy..................................................... .................................... 1
002 ...........SMH-002A ...............Gear Side Plate Assy........................................... .................................... 1
003 ...........SMH-003A ...............Wheel Side Plate Assy......................................... .................................... 1
007 ...........SMH-007A ...............Load Sheave........................................................ .................................... 1
007-1 ........SMH-007-1A ............Snap Ring ...........................................................28................................ 1
007-2 ........SMH-007-2A ............Roller Kit ..............................................................58 Rollers.................... 1
015 ...........SMH-015A ...............Bottom Hook Assy ............................................... .................................... 1
016 ...........SMH-016A ...............Safety Latch Assy ................................................ .................................... 2
023 ...........SMH-023A ...............Gear Case Assy................................................... .................................... 1
024 ...........SMH-024A ...............Spur Gear Assy.................................................... .................................... 2
024-1 ........SMH-024-1A ............Roller Kit...............................................................11 Rollers.................... 4
027 ...........SMH-027A ...............Stripper Assy........................................................ .................................... 1
105 ...........SMH-105A ...............TOP Top Hook Pin............................................... .................................... 1
203 ...........SMH-203A ...............Stay Bolt............................................................... .................................... 3
205 ...........SMH-205A ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206A ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1A ............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218A ...............Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226A ...............Anchor Plate......................................................... .................................... 1
301 ...........SMH-301A ...............Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305A ...............Load Gear............................................................ .................................... 1
308 ...........SMH-308A ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312A ...............Split Pin ...............................................................2.5x20......................... 1
405 ...........SMH-405A ...............Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433A ...............Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501A ...............Hand Chain Wheel............................................... .................................... 1
503 ...........SMH-503A ...............Brake Cove .......................................................... .................................... 1
505 ...........SMH-505A ...............Disc Hub............................................................... .................................... 1
506 ...........SMH-506A ...............Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507A ...............Friction Disc ......................................................... .................................... 2
508 ...........SMH-508A ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510A ...............Pawl ..................................................................... .................................... 2
511 ...........SMH-511A ...............Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512A ...............Pawl Spring.......................................................... .................................... 2
604 ...........SMH-604A ...............Chain Stop Bolt Assy ........................................... .................................... 1
940 ...........SMH-940A ...............Name Plate ..........................................................1/2 Ton........................ 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5x6 ........................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187721.....................Load Chain* (1-Ton) ............................................Ø 5mm........................ 1
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Parts List: 1-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001B ...............Top Hook Assembly............................................. .................................... 1
002 ...........SMH-002B ...............Gear Side Plate Assembly................................... .................................... 1
003 ...........SMH-003B ...............Wheel Side Plate Assembly................................. .................................... 1
007 ...........SMH-007B ...............Load Sheave........................................................ .................................... 1
007-1 ........SMH-007-1B ............Snap Ring ...........................................................30................................ 1
007-2 ........SMH-007-2B ............Roller Kit...............................................................60 Rollers.................... 1
015 ...........SMH-015B ...............Bottom Hook Assembly........................................ .................................... 1
016 ...........SMH-016B ...............Safety Latch Assembly. ....................................... .................................... 2
023 ...........SMH-023B ...............Gear Case Assembly........................................... .................................... 1
024 ...........SMH-024B ...............Spur Gear Assembly............................................ .................................... 2
024-1 ........SMH-024-1B ............Roller Kit...............................................................12 Rollers.................... 4
027 ...........SMH-027B ...............Stripper Assembly................................................ .................................... 1
105 ...........SMH-105B ...............Top Hook Pin ....................................................... .................................... 1
203 ...........SMH-203B ...............Stay Bolt............................................................... .................................... 3
205 ...........SMH-205B ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206B ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1B ............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218B ...............Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226B ...............Anchor Plate......................................................... .................................... 1
301 ...........SMH-301B ...............Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305B ...............Load Gear............................................................ .................................... 1
308 ...........SMH-308B ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312B ...............Split Pin................................................................3.2 x 25....................... 1
405 ...........SMH-405B ...............Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433B ...............Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501B ...............Hand Chain Wheel............................................... .................................... 1
501A.........SMHX-501B.............Hand Chain Wheel Assembly (Overload Protection)................................ 1
503 ...........SMH-503B ...............Brake Cover......................................................... .................................... 1
505 ...........SMH-505B ...............Disc Hub............................................................... .................................... 1
506 ...........SMH-506B ...............Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507B ...............Friction Disc ......................................................... .................................... 2
508 ...........SMH-508B ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510B ...............Pawl ..................................................................... .................................... 2
511 ...........SMH-511B ...............Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512B ...............Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514B ...............Snap Ring ............................................................8.................................. 1
604 ...........SMH-604B ...............Chain Stop Bolt Assembly ................................... .................................... 1
940 ...........SMH-940B ...............Name Plate ..........................................................1 Ton........................... 1
.................SMHX-940B.............Name Plate (Overload Protection).......................1 Ton........................... 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5 x 6 ......................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187725.....................Load Chain* (1-Ton) ............................................Ø 6.3mm..................... 1
* Specify required chain length when ordering.
17
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Parts List: 1-1/2 Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001C ...............Top Hook Assy..................................................... .................................... 1
002 ...........SMH-002C ...............Gear Side Plate Assy........................................... .................................... 1
003 ...........SMH-003C ...............Wheel Side Plate Assy......................................... .................................... 1
007 ...........SMH-007C ...............Load Sheave........................................................ .................................... 1
007-1 ........SMH-007-1C............Snap Ring ............................................................38................................ 1
007-2 ........SMH-007-2C............Roller Kit...............................................................60 Rollers.................... 1
015 ...........SMH-015C ...............Bottom Hook Assy ............................................... .................................... 1
016 ...........SMH-016C ...............Safety Latch Assy ................................................ .................................... 2
023 ...........SMH-023C ...............Gear Case Assy................................................... .................................... 1
024 ...........SMH-024C ...............Spur Gear Assy.................................................... .................................... 2
027 ...........SMH-027C ...............Stripper Assy........................................................ .................................... 1
105 ...........SMH-105C ...............Top Hook Pin ....................................................... .................................... 1
203 ...........SMH-203C ...............Stay Bolt............................................................... .................................... 3
205 ...........SMH-205B ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206B ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1B ............Flat Washer.......................................................... .................................... 6
208 ...........SMH-218C ...............Hand Wheel Cove................................................ .................................... 1
226 ...........SMH-226C ...............Anchor Plate......................................................... .................................... 1
301 ...........SMH-301C ...............Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305C ...............Load Gear............................................................ .................................... 1
308 ...........SMH-308A ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312A ...............Split Pin................................................................2.5x20......................... 1
405 ...........SMH-405C ...............Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433C ...............PIN Load Sheave Cover Pin................................ .................................... 1
501 ...........SMH-501C ...............Hand Chain Wheel............................................... .................................... 1
503 ...........SMH-503C ...............Brake Cover......................................................... .................................... 1
505 ...........SMH-505C ...............Disc Cover............................................................ .................................... 1
506 ...........SMH-506C ...............Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507C ...............Friction Disc ......................................................... .................................... 2
508 ...........SMH-508A ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510C ...............Pawl ..................................................................... .................................... 2
511 ...........SMH-511C ...............Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512B ...............Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514B ...............Snap Ring ............................................................8.................................. 2
604 ...........SMH-604C ...............Chain Stop Bolt Assy ........................................... .................................... 1
940 ...........SMH-940C ...............Name Plate ..........................................................1.5 Ton........................ 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5 x 6 ......................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187726.....................Load Chain* (1-Ton) ............................................Ø 7mm........................ 1
18
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Parts List: 2-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001D ...............Top Hook Assembly............................................. .................................... 1
002 ...........SMH-002D ...............Gear Side Plate Assembly................................... .................................... 1
003 ...........SMH-003D ...............Wheel Side Plate Assembly................................. .................................... 1
007 ...........SMH-007D ...............Load Sheave........................................................ .................................... 1
007-1 ........SMHX-007-1D..........Snap Ring ...........................................................38................................ 1
007-2 ........SMH-007-2C............Roller Kit...............................................................60 Rollers.................... 1
015 ...........SMH-015D ...............Bottom Hook Assembly........................................ .................................... 1
016 ...........SMH-016D ...............Safety Latch Assembly. ....................................... .................................... 2
023 ...........SMH-023D ...............Gear Case Assembly........................................... .................................... 1
024 ...........SMH-024D ...............Spur Gear Assembly............................................ .................................... 2
027 ...........SMH-027C ...............Stripper Assembly................................................ .................................... 1
105 ...........SMH-105D ...............Top Hook Pin ....................................................... .................................... 1
203 ...........SMH-203D ...............Stay Bolt............................................................... .................................... 3
205 ...........SMH-205D ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206D ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1D............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218D ...............Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226C ...............Anchor Plate......................................................... .................................... 1
301 ...........SMH-301D ...............Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305D ...............Load Gear............................................................ .................................... 1
308 ...........SMH-308B ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312B ...............Split Pin................................................................3.2 x 25....................... 1
405 ...........SMH-405D ...............Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433C ...............Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501D ...............Hand Chain Wheel............................................... .................................... 1
501A.........SMHX-501D.............Hand Chain Wheel Assembly (Overload Protection)................................ 1
503 ...........SMH-503D ...............Brake Cover......................................................... .................................... 1
505 ...........SMH-505D ...............Disc Hub............................................................... .................................... 1
506 ...........SMH-506C ...............Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507C ...............Friction Disc ......................................................... .................................... 2
508 ...........SMH-508B ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510C ...............Pawl ..................................................................... .................................... 2
511 ...........SMH-511C ...............Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512B ...............Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514B ...............Snap Ring ............................................................8.................................. 1
604 ...........SMH-604D ...............Chain Stop Bolt Assembly ................................... .................................... 1
940 ...........SMH-940D ...............Name Plate ..........................................................2 Ton........................... 1
.................SMHX-940D.............Name Plate (Overload Protection).......................2 Ton........................... 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5 x 6 ......................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187723.....................Load Chain* (2-Ton) ............................................Ø 8mm........................ 1
* Specify required chain length when ordering.
19
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Parts List: 3-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001E ...............Top Hook Assembly, Complete ........................... .................................... 1
002 ...........SMH-002E ...............Gear Side Plate Assembly................................... .................................... 1
003 ...........SMH-003E ...............Wheel Side Plate Assembly................................. .................................... 1
007 ...........SMH-007C ...............Load Sheave........................................................ .................................... 1
007-1 ........SMHX-007-1D..........Snap Ring ...........................................................38................................ 1
007-2 ........SMH-007-2C............Roller Kit...............................................................60 Rollers.................... 1
015 ...........SMH-015E ...............Bottom Hook Assembly........................................ .................................... 1
016 ...........SMH-016E ...............Safety Latch Assembly. ....................................... .................................... 2
023 ...........SMH-023C ...............Gear Case Assembly........................................... .................................... 1
024 ...........SMH-024C ...............Spur Gear Assembly............................................ .................................... 2
027 ...........SMH-027C ...............Stripper Assembly................................................ .................................... 1
105 ...........SMH-105E ...............Top Hook Pin ....................................................... .................................... 1
105-1 ........SMH-105-1E ............Retainer Plate Assembly...................................... .................................... 1
203 ...........SMH-203C ...............Stay Bolt............................................................... .................................... 3
205 ...........SMH-205B ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206B ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1B ............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218C ...............Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226C ...............Anchor Plate......................................................... .................................... 1
301 ...........SMH-301C ...............Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305C ...............Load Gear............................................................ .................................... 1
308 ...........SMH-308A ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312A ...............Split Pin................................................................2.5 x 20....................... 1
405 ...........SMH-405C ...............Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433C ...............Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501C ...............Hand Chain Wheel............................................... .................................... 1
501A.........SMHX-501C.............Hand Chain Wheel Assembly (Overload Protection)................................ 1
503 ...........SMH-503C ...............Brake Cover......................................................... .................................... 1
505 ...........SMH-505C ...............Disc Hub............................................................... .................................... 1
506 ...........SMH-506C ...............Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507C ...............Friction Disc ......................................................... .................................... 2
508 ...........SMH-508A ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510C ...............Pawl ..................................................................... .................................... 2
511 ...........SMH-511C ...............Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512B ...............Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514B ...............Snap Ring ............................................................8.................................. 1
604 ...........SMH-604E ...............Chain Stop Bolt Assembly ................................... .................................... 1
940 ...........SMH-940E ...............Name Plate ..........................................................3 Ton........................... 1
.................SMHX-940E.............Name Plate (Overload Protection).......................3 Ton........................... 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5 x 6 ......................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187726.....................Load Chain* (3-Ton) ............................................Ø 7mm........................ 1
* Specify required chain length when ordering.
20
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Parts List: 5-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001F................Top Hook Assembly, Complete ........................... .................................... 1
002 ...........SMH-002F................Gear Side Plate Assembly................................... .................................... 1
003 ...........SMH-003F................Wheel Side Plate Assembly................................. .................................... 1
007 ...........SMH-007F................Load Sheave........................................................ .................................... 1
007-1 ........SMH-007-1F ............Snap Ring ...........................................................45................................ 1
007-2 ........SMH-007-2F ............Roller Kit...............................................................70 Rollers.................... 1
015 ...........SMH-015F................Bottom Hook Assembly, Complete...................... .................................... 1
016 ...........SMH-016F................Safety Latch Assembly. ....................................... .................................... 2
023 ...........SMH-023F................Gear Case Assembly........................................... .................................... 1
024 ...........SMH-024F................Spur Gear Assembly............................................ .................................... 2
027 ...........SMH-027F................Stripper Assembly................................................ .................................... 1
105 ...........SMH-105F................Top Hook Pin ....................................................... .................................... 1
105-1 ........SMH-105-1F ............Retainer Plate Assembly...................................... .................................... 1
203 ...........SMH-203F................Stay Bolt............................................................... .................................... 3
205 ...........SMH-205D ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206D ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1D............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218F................Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226F................Anchor Plate......................................................... .................................... 1
301 ...........SMH-301F................Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305F................Load Gear............................................................ .................................... 1
308 ...........SMH-308B ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312B ...............Split Pin................................................................3.2 x 25....................... 1
405 ...........SMH-405F................Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433F................Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501F................Hand Chain Wheel Assembly .............................. .................................... 1
501A.........SMHX-501F .............Hand Chain Wheel Assembly (Overload Protection)................................ 1
503 ...........SMH-503F................Brake Cover......................................................... .................................... 1
505 ...........SMH-505F................Disc Hub............................................................... .................................... 1
506 ...........SMH-506F................Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507F................Friction Disc ......................................................... .................................... 2
508 ...........SMH-508B ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510F................Pawl ..................................................................... .................................... 2
511 ...........SMH-511F................Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512F................Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514F................Snap Ring ............................................................9.................................. 1
604 ...........SMH-604F................Chain Stop Bolt Assembly ................................... .................................... 1
940 ...........SMH-940F................Name Plate ..........................................................5 Ton........................... 1
.................SMHX-940F .............Name Plate (Overload Protection).......................5 Ton........................... 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5 x 6 ......................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187727.....................Load Chain* (5-Ton) ............................................Ø 9mm........................ 1
* Specify required chain length when ordering.
21
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Parts List: 10-Ton SMH Chain Hoist
Index No. Part No.
Description
Size
Qty
001 ...........SMH-001G...............Top Hook Assy Complete .................................... .................................... 1
002 ...........SMH-002F................Gear Side Plate Assy........................................... .................................... 1
003 ...........SMH-003F................Wheel Side Plate Assy......................................... .................................... 1
007 ...........SMH-007F................Load Sheave........................................................ .................................... 1
007-1 ........SMH-007-1F ............Snap Ring ............................................................45................................ 1
007-2 ........SMH-007-2F ............Roller Kit...............................................................70 Rollers.................... 1
015 ...........SMH-015G...............Bottom Hook Assy Complete............................... .................................... 1
016 ...........SMH-016G...............Safety Latch Assy ................................................ .................................... 2
023 ...........SMH-023F................Gear Case Assy................................................... .................................... 1
024 ...........SMH-024F................Spur Gear Assy.................................................... .................................... 2
027 ...........SMH-027F................Stripper Assy........................................................ .................................... 1
105 ...........SMH-105F................Top Hook Pin ....................................................... .................................... 1
105-1 ........SMH-105-1F ............Retainer Plate Assy ............................................. .................................... 1
203 ...........SMH-203F................Stay Bolt............................................................... .................................... 3
205 ...........SMH-205D ...............Cover Nut............................................................. .................................... 6
206 ...........SMH-206D ...............Lock Washer........................................................ .................................... 6
206-1 ........SMH-206-1D............Flat Washer.......................................................... .................................... 6
218 ...........SMH-218F................Hand Wheel Cover............................................... .................................... 1
226 ...........SMH-226F................Anchor Plate......................................................... .................................... 1
301 ...........SMH-301F................Drive Shaft ........................................................... .................................... 1
305 ...........SMH-305F................Load Gear............................................................ .................................... 1
308 ...........SMH-308B ...............Castle Nut ............................................................ .................................... 1
312 ...........SMH-312B ...............Split Pin................................................................3.2x25......................... 1
405 ...........SMH-405F................Load Sheave Cover ............................................. .................................... 1
433 ...........SMH-433F................Load Sheave Cover Pin....................................... .................................... 1
501 ...........SMH-501F................Hand Chain Wheel............................................... .................................... 1
503 ...........SMH-503F................Brake Cover......................................................... .................................... 1
505 ...........SMH-505F................Disc Hub............................................................... .................................... 1
506 ...........SMH-506F................Ratchet Gear........................................................ .................................... 1
507 ...........SMH-507F................Friction Disc ......................................................... .................................... 2
508 ...........SMH-508B ...............Check Washer ..................................................... .................................... 1
510 ...........SMH-510F................Pawl ..................................................................... .................................... 2
511 ...........SMH-511F................Pawl Pin ............................................................... .................................... 2
512 ...........SMH-512F................Pawl Spring.......................................................... .................................... 2
514 ...........SMH-514F................Snap Ring ............................................................9.................................. 2
604 ...........SMH-604G...............Chain Stop Bolt Assy ........................................... .................................... 1
940 ...........SMH-940G...............Name Plate ..........................................................10 Tom........................ 1
941 ...........SMH-941A ...............Rivet.....................................................................2.5x6 ........................... 4
942 ...........187728.....................Hand Chain*.........................................................Ø 5mm........................ 1
943 ...........187727.....................Load Chain* (5-Ton) ............................................Ø 9mm........................ 1
22
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Notes
23
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Chain Hoist
SMHX-
COMMODITY
MODEL
SERIAL NO.
CAPACITY
________Ton
________Ton
________ ft.
TEST LOAD
LIFT
DATE OF INSPECTION
JUDGEMENT
INSPECTOR
Record your purchase and installation information here
Purchased from: ________________________________
Serial Number: _________________________________
Stock Number: _________________________________
Location Installed: _______________________________
Date: _____________________________
Model Number: _____________________
Date Installed: __________________________________ Date in Service: ____________________
WMH Tool Group
2420 Vantage Drive
Elgin, Illinois 60124
Phone: 800-274-6848
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