Rotary Cutters
RCR16 Series
19816
312-742M
Operator’s Manual
Read the Operator’s manual entirely.
When you see this symbol, the
subsequent instructions and
warnings are serious - follow without
exception. Your life and the lives of
others depend on it!
!
12/13/01
© Copyright 2001 Printed
Cover photo may show optional
equipment not supplied with
standard unit.
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▲
Land Pride
Important Safety Information
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Keep Riders
Off Machinery
▲ Riders obstruct the operator’s
view they could be struck by
foreign objects or thrown from the
machine.
Be Aware of Signal Words
A signal word designates a degree or
level of hazard seriousness. The
signal words are:
!
WARNING
Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury, and
includes hazards that are exposed
when guards are removed. It may
also be used to alert against unsafe
practices.
!
DANGER
▲ Never allow children to operate
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury. This
signal word is limited to the most
extreme situations, typically for
machine components that, for
functional purposes, cannot be
guarded.
equipment.
!
CAUTION
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury. It
may also be used to alert against
unsafe practices.
!
For Your Protection
▲ Thoroughly read and understand
the “Safety Label” section, read all
instructions noted on them.
Shutdown and Storage
▲ Lower machine to ground, put
tractor in park, turn off engine,
and remove the key.
OFF
▲ Detach and store implements in a
area where children normally do
not play. Secure implement by
using blocks and supports.
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Land Pride
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Wear
Use Safety
Lights and Devices
Prepare for Emergencies
▲ Be prepared if a fire starts.
Protective Equipment
▲ Protective clothing and equipment
▲ Keep a first aid kit and fire
▲ Slow moving tractors, self-
propelled equipment, and towed
implements can create a hazard
when driven on public roads. They
are difficult to see, especially at
night.
▲ Flashing warning lights and turn
signals are recommended
whenever driving on public roads.
Use lights and devices provided
with implement.
should be worn.
extinguisher handy.
▲ Wear clothing and equipment
appropriate for the job. Avoid
loose fitting clothing.
▲ Prolonged exposure to loud noise
can cause hearing impairment or
hearing loss. Wear suitable
hearing protection such as
earmuffs or earplugs.
▲ Operating equipment safely
requires the full attention of the
operator. Avoid wearing radio
headphones while operating
machinery.
▲ Keep emergency numbers for
doctor, ambulance, hospital and
fire department near phone.
911
▲ Allow implement to cool
Use A Safety Chain
Practice Safe Maintenance
completely.
▲ A safety chain will help control
drawn machinery should it
separate from the tractor
drawbar.
▲ Use a chain with the strength
rating equal to or greater than
the gross weight of the towed
machinery.
▲ Attach the chain to the tractor
drawbar support or other
specified anchor location. Allow
only enough slack in the chain to
permit turning.
▲ Understand procedure before
doing work. Use proper tools and
equipment, refer to Operator’s
Manual for additional information.
▲ Do not grease or oil implement
while it is in operation.
▲ Inspect all parts. Make sure parts
are in good condition & installed
properly.
▲ Work in a clean dry area.
▲ Lower the implement to the
ground, put tractor in park, turn off
engine, and remove key before
performing maintenance.
▲ Remove buildup of grease, oil or
debris.
▲ Remove all tools and unused
parts from implement before
operation.
▲ Do not use safety chain for
towing.
RCR16 Series Rotary Cutters 312-742M
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Land Pride
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Avoid High
Pressure Fluids Hazard
▲ Escaping fluid under pressure can
penetrate the skin causing serious
injury.
▲ Avoid the hazard by relieving
pressure before disconnecting
hydraulic lines.
▲ Use a piece of paper or
cardboard, NOT BODY PARTS, to
check for suspected leaks.
▲ Wear protective gloves and safety
glasses or goggles when working
with hydraulic systems.
▲ If an accident occurs, see a
doctor immediately. Any fluid
injected into the skin must be
surgically removed within a few
hours or gangrene may result.
Wear
Prepare for Emergencies
▲ Be prepared if a fire starts.
Protective Equipment
▲ Protective clothing and equipment
▲ Keep a first aid kit and fire
should be worn.
extinguisher handy.
▲ Wear clothing and equipment
appropriate for the job. Avoid
loose fitting clothing.
▲ Prolonged exposure to loud noise
can cause hearing impairment or
hearing loss. Wear suitable
hearing protection such as
earmuffs or earplugs.
▲ Operating equipment safely
requires the full attention of the
operator. Avoid wearing radio
headphones while operating
machinery.
▲ Keep emergency numbers for
doctor, ambulance, hospital and
fire department near phone.
911
▲ Do not stand between the tractor
Safety at All Times
and implement during hitching.
Thoroughly read and understand the
instructions given in this manual
before operation. Refer to the “Safety
Label” section, read all instructions
noted on them.
▲ Keep hands, feet, and clothing
away from power-driven parts.
▲ Wear snug fitting clothing to avoid
entanglement with moving parts.
▲ Watch out for wires, trees, etc.,
when raising implement. Make
sure all persons are clear of
working area.
▲ Turning tractor too tight may
cause implement to ride up on
wheels. This could result in injury
or equipment damage.
▲ Operator should be familiar with
all functions of the unit.
▲ Operate implement from the
driver’s seat only.
▲ Do not leave tractor or implement
unattended with engine running.
▲ Dismounting from a moving
tractor could cause serious injury
or death.
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3
Land Pride
Important Safety Information
by Land Pride. When ordering new components make sure
the correct safety labels are included in the request. To
order new labels go to your Land Pride dealer.
5. Refer to this section for proper label placement.
To install new labels:
Safety Labels
Your implement comes equipped with all safety labels in place.
They were designed to help you safely operate your implement.
1. Read and follow label directions.
2. Keep all safety labels clean and legible.
3. Replace all damaged or missing labels.
4. Some new equipment installed during repair require safety
labels to be affixed to the replaced component as specified
a. Clean the area the label is to be placed.
b. Peel backing from label. Press firmly on surface
being careful not to cause air bubbles under label.
818-130C
19745
Caution 540 RPM
818-543C
Danger PTO Shield
19745
818-540C
Danger Guard Missing
19745
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4
Land Pride
Important Safety Information
ROTATING DRIVELINE
KEEP AWAY!
818-552C
Danger PTO Driveline
19745
818-556C
Danger Thrown Object
19745
818-564C
Danger Rotating Blades
19745
ROTATING DRIVELINE
KEEP AWAY!
818-142C
Danger Driveline
19745
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Land Pride
Important Safety Information
818-830C
Safety Combo
19745
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Land Pride
Introduction
Introduction
Land Pride welcomes you to the growing family of new
product owners.
Owner Assistance
The Warranty Registration card should be filled out by the
dealer at the time of purchase. This information is
necessary to provide you with quality customer service.
This Rotary Cutter has been designed with care and built
by skilled workers using quality materials. Proper
assembly, maintenance, and safe operating practices will
help you get years of satisfactory use from the Rotary
Cutter.
If customer service or repair parts are required contact a
Land Pride dealer. A dealer has trained personnel, repair
parts and equipment needed to service the implement.
The parts on your RCR16 Series Rotary Cutter have been
specially designed and should only be replaced with
genuine Land Pride parts. Therefore, should your Rotary
Cutter require replacement parts go to your Land Pride
Dealer.
Application
Land Pride’s RCR16 Series Rotary Cutters are ideal for
clearing grass, weeds and light brush. These cutters offer
fast, clean, dependable mowing and have been
extensively tested to ensure operating safety. High blade
tip speeds assure a clean cut in a variety of field
conditions. The standard stump jumper slides over
stumps, rocks and debris and safety guards help contain
material under the deck. See “Features and Benefits”,
“Section 5” for additional information.
Serial Number Plate
For prompt service always use the serial number and
model number when ordering parts from your Land Pride
dealer. Be sure to include your serial and model numbers in
your serial number plate.
Using This Manual
• This Operator’s Manual is designed to help familiarize
you with safety, assembly, operation, adjustments,
troubleshooting, and maintenance. Read this manual
and follow the recommendations to help ensure safe
and efficient operation.
• The information contained within this manual was
current at the time of printing. Some parts may change
slightly to assure you of the best performance.
• To order a new Operator’s or Parts Manual contact your
authorized dealer. Manuals can also be downloaded,
or printed from the Land Pride Service & Support Center
CD-Rom which is at your dealership.
Serial Number Plate Location
Figure 1
Terminology:
19745
"Right " or "Left" as used in this manual is determined by
facing the direction the machine will operate while in use
unless otherwise stated.
Further Assistance
Your dealer wants you to be satisfied with your new Rotary
Cutter. If for any reason you do not understand any part of
this manual or are not satisfied with the service received,
the following actions are suggested:
Definitions:
NOTE: A special point of information that the operator
must be aware of before continuing.
1. Discuss the matter with your dealership service
manager making sure he is aware of any problems
you may have and that he has had the opportunity to
assist you.
IMPORTANT: A special point of information related to
its preceding topic. Land Pride’s intention is that this
information should be read and noted before
continuing.
2. If you are still not satisfied, seek out the owner or
general manager of the dealership, explain the
problem and request assistance.
3. For further assistance write to:
Land Pride
Service Department
P.O. Box 5060
Salina, KS 67402-5060
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Land Pride
Section 1 Assembly and Set-Up
Section 1 Assembly and Set-Up
Refer to Figure 1-1:
Tractor Requirements
1. The A-frame braces (#4) are rotated down against the
deck in shipment. Loosen the nuts and rotate the
A-frame braces up as shown.
The RCR16 Series Rotary Cutters are designed for use
with tractors that are equipped with a (540 RPM 1 3/8”-6
spline) rear power take-off (PTO).
2. The rear braces (#5) are disassembled and strapped
to the cutter. Undo the rear braces and assemble
them as shown. The rear braces (#5) should be to the
the outside of the front A-frame braces (#4).
The tractor must also provide for 3-point hitch attachment
Category I. The tractors rated drawbar PTO horsepower
on a 3-point should be no less than 20 HP and no more
than 50 HP.
3. Place the top hitch spacer (#2) in the upper hitch (#1)
and between the front A-frame braces.
NOTE: In order to maintain steering control, ballast
may need to be added to your tractor. To determine
whether or not to add the ballast, refer to your tractor’s
operator’s manual.
4. Secure with the 5/8” x 5” long bolt (#7) and 5/8” lock
nut (#8).
5. Install the gauge wheel into the gauge wheel
mainframe and secure with washer (#9) and roll pin
(#10) as shown.
Dealer Assembly
NOTE: Do not tighten hardware until assembly
is complete. Refer to “Torque Values Chart for
20636
Dealer Assembly
Figure 1-1
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Land Pride
Section 1 Assembly and Set-Up
Driveline Installation
Refer to Figure 1-3:
(#3) should break. Align the holes in the driveline with
the hole in the gearbox input shaft and insert the 1/2”
x 3 1/2” long bolt (#3) and secure with the 1/2” nut (#4)
and 1/2” jam nut (#5).
6. Remove the snap ring (#1) from the gearbox input
shaft. Slide the driveline (#2) on to the gearbox shaft
and replace the snap ring to the gearbox shaft. The
snap ring is for extra security in case the shear bolt
7. Secure the chain on the driveline to the driveline cone
to restrict outer shield from rotating.
19746
Driveline Installation
Figure 1-2
Rear Chain Guards
Install the rear chain guard (#1) (#2) and (#3) as shown in
Figure 1-4, with 3/8” x 1 ” long carriage bolts (#4), and 3/8”
flange nuts. Tighten all nuts and bolts to torque as
!
DANGER
Rotary Cutters have the ability to discharge objects at high
speeds; therefore, the use of front and rear safety guards is
strongly recommended when cutting along highways or in an
area where people may be present.
Optional Equipment Assemblies
Front Chain Guards
Install each segment of the front chain guards (#1) center,
(#2) left hand and (#3) right hand as shown in Figure 1-3,
with 3/8” x 1” long carriage bolts (#4), and 3/8” flange nuts
(#5). Tighten all nuts and bolts to torque as indicated in the
on page 23.
19748
Rear Chain Guard
Figure 1-4
Front Chain Guard
20642
Figure 1-3
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Land Pride
Section 1 Assembly and Set-Up
Front Rubber Guards
carriage bolts (#4), and 3/8” flange nuts (#5). Tighten all
Install front rubber guards center (#1), left hand (#2) and
20640
Front Rubber Guards
Figure 1-5
Rear Rubber Guard
Refer to Figure 1-6:
and spacers (#2). Tighten all nuts and bolts to torque as
indicated in the “Torque Values Chart for Common Bolt
3/8” x 3 1/2” long carriage bolts (#3), 3/8” flange nuts (#4)
20641
Rear Rubber Guard
Figure 1-6
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Land Pride
Section 1 Assembly and Set-Up
b. Pull driveline apart. Reattach outer sections to
tractor and gearbox. Pull on driveline section to be
sure that yoke locks into place.
Tractor Hook-Up
Refer to Figure 1-7:
1. Slowly back the tractor up to the cutter and use the
tractor’s 3-point hydraulic control to adjust the lower
link arms up or down to match the height of the cutter
hitch pins.
c. Hold driveline sections parallel to each other to
determine if too long. Each section should end
approximately 1" ("B" dimension) short of
reaching universal joint shield on opposite
section. If too long, measure 1" ("B" dimension)
back from universal joint shield and mark on
opposite section. Do this for both sections.
2. Simply position the lower link arms to "insert" the hitch
pin into the lower hitch link hole.
3. Install a linch pin or other fastener (supplied by
customer) through the hitch pin hole to lock the lower
links into position.
d. Cut off shield where marked ("X" dimension). Cut
shaft the same amount ("X" dimension).
e. Repeat the procedure to the other driveline half.
Remove all burrs and cuttings.
4. Connect the driveline to the tractor’s PTO output shaft
and secure with locking device on driveline. Connect
the safety chain to the hitch brace on the cutter to
restrict outer shield of driveline from rotating.
f. Apply multi-purpose grease to inside of outer
(female) driveline section. Assemble driveline and
install on tractor and cutter. Pull on each driveline
section to be sure yokes lock into place. Make
certain driveline shielding is in place and in good
condition.
NOTE: Chain should be attached at implement end
of driveline.
5. Connect the top link to the upper pivot hitch using the
3/4" clevis pin supplied. In most cases, the lowest hole
of the upper pivot hitch is the appropriate hole to use.
For tractors with shorter than normal top-links, the
second set of holes on the upper pivot hitch allows
greater ground clearance for the tailwheel.
6. Start the tractor and slowly engage the tractor’s
hydraulic 3-point to lift the cutter. Check for sufficient
drawbar clearance. Move the drawbar ahead, aside or
remove if required. Watch the telescoping movement
of the driveline to ensure that it does not bottom out
while lifting the 3-point. If the driveline does bottom
out, it will require shortening:
18347
Shortening Driveline Shafts
Figure 1-8
so the input shaft of the cutter gearbox is in line
with the PTO shaft on the tractor. Shut down
tractor, leaving cutter in position of shortest
distance between shafts, refer to "A" dimension.
Securely block cutter in position. Remove
driveline from tractor and gearbox
Tractor Hook-Up
Figure 1-7
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Land Pride
Section 2 Operating Instructions
Section 2 Operating Instructions
Transporting
!
DANGER
To prevent personal injury caused by thrown objects, the use of
front & rear safety guards is strongly recommended! To avoid
injury or death from entanglement in rotating drivelines, the
drive gearbox shields must be in place and secure when
operating.
!
CAUTION
When traveling on public roads, use accessory lights and
devices for adequate warning to operators of other vehicles.
Comply with all federal, state and local laws.
IMPORTANT: Always disengage the tractor’s PTO
before raising the cutter to transport position.
Cutting Instructions
1. Your cutter is equipped with free-swinging cutting
blades to reduce shock loads to the cutter if striking
obstacles.
1. When raising the cutter to the transport position be
sure that the driveline does not contact tractor or
cutter.
2. Start the machine slowly; do not use full throttle. Allow
10 seconds for cutter blades to become aligned
properly before going to full power.
2. Be sure to reduce tractor ground speed when turning;
and leave enough clearance so the cutter does not
contact obstacles such as buildings, trees or fences.
3. The ground speed depends on two things: the density
of the material being cut, and the size of the tractor.
Never run fast enough to overload the tractor.
3. Limit transport speed to 20 mph. Transport only with a
tractor of sufficient size and horsepower. When
traveling on roadways, transport in such a way that
faster moving vehicles may pass you safely.
4. It is important to maintain correct RPM PTO speed.
Loss of PTO speed will allow the blades to hinge back
and result in ragged, uneven cutting.
5. This cutter was designed to cut grass and brush 1”
maximum diameter.
4. When traveling over rough or hilly terrain, shift tractor
to a lower gear.
Operating Check List
!
CAUTION
In addition to design and configuration of equipment,
hazard control and accident prevention are dependent
upon the awareness, concern, prudence and proper
training involved in the operation, transport, maintenance
and storage of equipment. Before beginning to cut, the
following inspection should be performed.
Damage may occur if exceeding the rated cutting capacity of
the cutter!
!
CAUTION
Do not overspeed PTO or machine damage may result. This
cutter is designed to be used with tractors having a 540 RPM
rear PTO. Know what your tractor specifications are.
Operating Checklist
Leveling Procedure
There are 5 primary adjustments that should be made
prior to actual field operation:
Check
Reference
Read “Important Safety
Information” in this Manual.
1. Deck level from left to right
2. Tractor top link length
Check oil level in gearboxes.
Section 3
3. Tractor lower link height
Check that all plugs in gearbox have
been replaced properly.
Section 3
4. Tailwheel height
5. Cutter slightly higher in the rear than the front.
Be sure nuts and bolts are tight.
Section 1
Be certain all guards and shields are in
place.
Section 1
Lubricate the cutter as needed. Refer to
“Maintenance and Lubrication”.
Section 3
RCR16 Series Rotary Cutters 312-742M
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Land Pride
Section 2 Operating Instructions
Proper adjustment of each of these items will provide for
higher efficiency, improved cutting performance and
longer blade life. The following tools will be needed:
a. Pliable tape measure
b. Spirit or carpenters level
c. Open end or hex end wrench or socket set
d. Protective gloves
Having completed, the " Tractor Hookup", locate the
tractor on a flat, level surface.
1. Use the tractor’s hydraulic 3-point control to lower the
cutter until the tailwheel contacts ground surface.
2. Place a level or other suitable leveling device on the
either one or both of the tractors lower link height
adjustments to level the deck from left to right. Some
tractors have only a single adjusting crank.
Deck Leveling
Figure 2-1
19749
!
DANGER
Engage parking brake, disengage PTO, shut off tractor and
remove key before proceeding. Ensure that all moving parts
have come to a complete stop before dismounting from the
tractor.
!
CAUTION
Wear a pair of gloves when performing this operation. Go to the
back of the cutter and carefully rotate each blade to the position
of the blade.
Nominal Cutting Height
Measure the distance from the end (cutting tip) of the
blade to the ground surface. This distance is the nominal
cutting height. Refer to Figure 2-2.
Cutting Height
20644
Cutting Height
Figure 2-2
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Land Pride
Section 2 Operating Instructions
b. Remove the existing hardware; 3/8” -16 x 1" long
carriage bolt (#1) and 3/8” flange nut (#2).
Cutter Height Adjustment
Refer to Figure 2-3:
If the cutting height is too high or too low, the gauge wheel
must be adjusted as follows:
c. Adjust the gauge wheel up or down to the desired
cutting height and replace the hardware.
a. Use the tractor’s 3-point hydraulic control to lift the
cutter such that the gauge wheel clears the
ground.
3-Point Cutter Height Adjustment
Figure 2-3
19753
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Land Pride
Section 3 Maintenance and Lubrication
Section 3 Maintenance and Lubrication
Maintenance
Proper servicing and adjustment can increase the life of any
implement. With careful and systematic inspection, you can
avoid costly maintenance, time and repair.
Driveline Clutch (Optional)
Cutter drive components are protected from shock loads
by a two plate slip-clutch. The clutch must be capable of
slippage during operation to protect the gearbox, driveline
and other drivetrain parts.
After using your cutter for several hours, check all bolts to
be sure they are tight.
Prior to initial operation and after long periods of inactivity,
the clutch should be "run-in" to remove any oxidation that
may have accumulated on the friction surfaces.
Replace any worn, damaged or illegible safety labels by
obtaining new labels from your Land Pride Dealer.
Service Cutting Blades
!
CAUTION
1. Both blades should be sharpened at the same angle
as the original cutting edge and must be replaced or
re-ground at the same time to maintain proper
balance in the cutting unit.
Engage parking brake, disengage PTO, shut off tractor, and
remove key before making any of the following adjustments.
Clutch Run-In
Refer to Figure 4-1:
1. Using a pencil or other marker, scribe a line across the
exposed edges of the clutch plates and friction discs.
NOTE: Care should be taken in order not to remove
any more material than necessary when sharpening
blades.
2. Both blades should weigh the same after sharpening.
3. When replacing or sharpening the cutter blades,
examine bolts for excessive wear and replace if
necessary. To replace blades:
a. Order blade bolt Land Pride part # 802-277C.
b. Torque blade bolt lock nut to 450 ft. pounds. An
extended cheater bar may be required to achieve
proper torque.
IMPORTANT: Replace blades with genuine Land
Pride blades only. Blades must be ordered and
replaced in pairs.
13693
Clutch
Figure 4-1
If replacing dishpan, nut on gearbox output shaft should
be torqued to 450 foot/pounds and cotter pin installed in
nut with legs securely bent around nut.
Shearbolt Driveline
2. Carefully loosen each of the 8 spring retainer nuts on
the clutch housing a total of EXACTLY 2 revolutions. It
will be necessary to hold the hex end of the retainer
bolt in order to count the exact number of revolutions.
Shear Bolt Replacement
The Standard Shear Bolt Driveline is secured to the cutter
with a shearbolt for protection of the driveline and gearbox.
The shearbolt is designed to shear off when the blade
impacts objects that the cutter is not designed to cut
through. Should the shearbolt need replaced, replace with
Land Pride part #802-264C. Refer to page 9 Figure 1-2.
3. Start the tractor and engage the PTO drive for 2-3
seconds to permit slippage of the clutch surfaces.
Disengage the PTO, then re-engage a second time for
2-3 seconds. Disengage the PTO, shut off tractor and
remove key. Wait for all components to stop before
dismounting from tractor.
IMPORTANT: A snap ring (Land Pride part
#800-079C) is installed so that driveline does not
come loose from the gearbox should the shearbolt
shear.
4. Inspect the clutch and ensure that the scribed
markings made on the clutch plates have changed
position. If any two marks on a friction disc and plate
are still aligned, this indicates that slippage has not
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15
Land Pride
Section 3 Maintenance and Lubrication
occurred and the clutch must be disassembled to
separate the friction discs, see "Clutch Assembly
The original friction disc thickness is 1/8" (3.2mm) and
should be replaced if the thickness falls below 3/64"
(1.1mm). If the clutches have been slipped to the point of
"smoking", the friction discs may be damaged and should
be replaced. Heat build-up may also affect the yoke joints.
5. Tighten each of the 8 spring retainer nuts on the clutch
housing EXACTLY 2 revolutions to restore the original
clutch setting pressure.
Install new friction discs if needed and reassemble all
components in proper order. Progressively tighten each
spring retainer bolt until the spring length is 1.010 inches.
6. The clutch should be checked during the first hour of
cutting and periodically each week. An additional set
of scribe marks can be added to check for slippage.
See "Clutch Assembly and Disassembly", on
page 16, to adjust for proper spring length.
Clutch Assembly and Disassembly
If the clutch run-in procedure, (see "Clutch Run-In" on
page 15), indicated that one or more of the friction discs did
not slip, the clutch must be disassembled to separate the
friction discs. Refer to the Parts Section of this manual for a
detailed parts breakdown.
Refer to Figure 4-2:
Clutch Adjustment
Figure 4-3
To disassemble the clutch, first remove the spring retainer
nuts (#8), springs (#1) and bolts (#3) from the assembly.
Each friction disc (#4) must then be separated from the
metal surface adjacent to it. Inspect all parts for excessive
wear and condition. Clean all parts that do not require
replacement.
19784
Storage
At the end of the working season or when the cutter will not
be used for a long period, it is good practice to clean off
any dirt or grease that may have accumulated on the
cutter and any of the moving parts.
1. Clean the cutter as necessary.
2. Check the blades for wear and replace if necessary,
3. Inspect the cutter for loose, damaged or worn parts
and adjust or replace as needed.
4. Lubricate as noted in "Lubrication" starting on
5. Store the cutter inside if possible for longer cutter life.
6. Repaint parts where paint is worn or scratched to
prevent rust. Ask your dealer for Aerosol Land Pride
Beige touch-up paint part #821-011C.
19783
Clutch Disassembly
Figure 4-2
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Land Pride
Section 3 Maintenance and Lubrication
Lubrication
Lubrication
Legend
Multipurpose
spray lube
Multipurpose
grease lube
Multipurpose
oil lube
Intervals at which
lubrication is required
50
24
Gauge Wheel Spindle Tube
Type of Lubrication: Grease
Quantity = 6 pumps
19745
8
Gauge Wheel Hub
The gauge wheel hub is equipped with a relief hole
located directly opposite the grease fitting. The relief
hole releases pressure from inside the hub casting when
it is greased. The hub should be greased until grease
purges from the relief hole.
19745
Type of Lubrication: Multipurpose Grease
Quantity = Until grease purges from the relief hole
8
Gearbox
Check oil level in the gearbox by removing the side plug in
the gearbox case. If the oil level is low, remove the top plug in
the gearbox case and fill with EP90 oil until oil flows from the
side port of gearbox case. Reinstall plugs and tighten.
19745
NOTE: Do not overfill! Cutter should be level when
checking oil.
Type of Lubrication: EP90 Oil
Quantity = Fill until oil flows from the side port of gearbox
case.
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Land Pride
Section 3 Maintenance and Lubrication
8
Driveline U-Joints
Type of Lubrication: Grease
Quantity = 6 pumps
13755
8
Driveline Shield Bearings
Type of Lubrication: Grease
Quantity = 6 pumps
13755
20
Driveline Profiles
Quantity = Clean & coat the inner tube of the driveline
with a light film of grease and then reassemble.
14618
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Land Pride
Section 4 Specifications and Capacities
Section 4 Specifications and Capacities
RCR1660
RCR1672
Model
Cutting Width
60"
72"
62"
74"
Overall Width
101"
113 "
Overall Length (Including Tailwheel)
Blade Tip Speed
16,362 fpm/1042 rpm
14,873 fpm/790 rpm
540 rpm PTO Driven Gearbox
1:1.93 Speed-Up Beveled Gears
Cast Iron Housing 50 HP
540 rpm PTO Driven Gearbox
1:1.46 Speed-Up Beveled Gears
Cast Iron Housing 50 HP
Gearbox
567#
648#
Machine Weight (with Chain Guards)
Recommended Tractor PTO HP
Cutting Height
20-50
20-50
1” - 9”
Category l
12 Ga. (.105”)
7 1/2”
Hitch
Deck Material Thickness
Deck Height
(Bottom of Deck to Bottom of Skid Shoe)
1/2" x 3" Heat Treated Alloy Steel
Free-Swinging High Lift - Low Friction
Blades
Round Pan 10 ga. x 24”
Blade Holder
Drive Shaft
ASAE Category 3 Shear Bolt or Slip Clutch
2 Plate Slip Clutch or 1/2” Shear Bolt Protection
4.00 x 8 x 15 Laminated Tire or 4.00 x 16 Solid Tire
Slip Protection
Tailwheel
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19
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Land Pride
Section 5 Features and Benefits
Section 5 Features and Benefits
Features Benefits
Floating top link Permits deck to follow the terrain for an even cut.
Fully welded deck Robotic welded. Adds additional strength.
Round back design Helps discharge grass better than enclosed or partially enclosed cutters.
High blade tip speed Ensures clean cut.
Rubber or chain guards Protect against flying debris.
Full length skid shoes Provides sidewall reinforcement and full protection to bottom of sidewall.
Cat. 3 driveline with shear-bolt Shear-bolt offers maximum driveline protection.
Cat. 3 driveline with Slip-clutch driveline offers convenience for continual work.
2-plate slip-clutch
Laminated tailwheel Laminated material is long lasting in rough conditions.
Solid rubber tailwheel Can’t go flat.
Heavy-duty spindle on Tailwheels take a beating, 1 1/4 ” spindle gives the strength to protect tailwheel
assembly.
tailwheel
Splined bladebar hub Allows for tight positive fit of stump jumper and blade bar to gearbox output
shaft.
Stump jumper Standard 10 gauge round stump jumper slides over stumps, rocks and debris.
Surpassed rugged industry standards All Land Pride Cutters have been designed and tested and meet rigorous
voluntary testing procedures specified by ANSI.
2 Year gearbox warranty Shows our confidence in the gearbox integrity.
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Land Pride
Section 6 Troubleshooting
Section 6 Troubleshooting
Problem
Cause
Solution
Gearbox overfilled
Seals damaged
Drain to side plug hole
Replace seals
Oil seal leaking
Grass or wire wrapped on
shaft in seal area
Check seal areas daily
Shock load
Avoid hitting solid objects
Lubricate every 8 hours
Raise cutting height
Driveline yoke or cross failing
Needs lubrication
Scalping the ground
Driveline
clutch slipping
Cutting too fast
Reduce travel speed
PTO being engaged too
fast at high engine rpm
Slowly engage PTO at low engine rpm
Cutting over solid objects
Contacting frame
Contacting drawbar
Bottoming out
Avoid solid objects
Reduce lift height in transport position
Reposition drawbar
Bent Driveline (NOTE: driveline should
be repaired or replaced if bent)
Shorten driveline
Shock load
Avoid hitting solid objects
Driveline
telescoping tube failing
Needs lubrication
Lubricate every 20 hours
Driveline
telescoping tube wearing
Cutting on
sandy ground
Raise cutting height
Raise cutting height
Avoid hitting solid objects
Blades wearing excessively
Contacting
ground frequently
Hitting solid objects
Blades breaking
Blades not
tightened properly
Tighten blade hardware (refer to
Blades coming loose
Improper deck attitude
Lower front of deck, see page 14
Replace gearbox output shaft and blade carrier
Tighten to specified torque
Running loose in the past
Blade carrier becomes loose
Blade carrier hardware not
tight enough
Blade hardware running loose Replace blades and blade bolts if worn
Blade bolt holes worn
Blade carrier bent
Hitting solid objects
Cutting height not level
Soil abrasive
Avoid hitting solid objects and replace blade carrier
Adjust cutter height
Excessive side skid wear
Adjust cutter height
Cutting too low
Adjust cutter height
Lowering too fast
Adjust rate of drop
Tail wheel support failing
Hitting objects when turning
Reduce speed on turns
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Land Pride
Section 6 Troubleshooting
Problem
Cause
Solution
Driveline bent
Replace driveline
Tighten blade bolts
Replace blade carrier
Replace blade
Excessive vibration
Blades loose
Blade carrier bent
Blade broken
Blade will not swing
Blades have unequal weight
Remove and inspect blade
Replace both blades
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Land Pride
Section 6 Appendix
Section 6 Appendix
Torque Values Chart for Common Bolt Sizes
Bolt Head Identification
Bolt Head Identification
8.8
5.8
Class 5.8
10.9
Class
Bolt Size
(Inches)
Bolt Size
(Metric)
mm x pitch
M 5 X 0.8
M 6 X 1
Grade 2
Grade 5
N · m
Class 8.8
Grade 8
1
2
3
4
in-tpi
N · m
ft-lb
ft-lb
8
N · m
ft-lb
N · m
ft-lb
N · m
ft-lb
N · m
ft-lb
7
1/4" - 20
1/4" - 28
5/16” - 18
5/16" - 24
3/8" - 16
3/8" - 24
7/16" - 14
7/16" - 20
1/2" - 13
1/2" - 20
9/16" - 12
9/16" - 18
5/8" - 11
5/8" - 18
3/4" - 10
3/4" - 16
7/8" - 9
7.4
8.5
5.6
11
13
16
18
12
14
4
3
5
6
5
9
6
10
17
19
31
35
49
55
76
85
7
11
8
15
11
15
11
24
33
25
M 8 X 1.25
M 8 X 1
17
12
26
19
36
27
17
13
26
37
27
18
13
28
21
39
29
27
20
42
59
44
M10 X 1.5
33
24
52
39
72
53
31
22
47
67
49
M10 X 0.75
M12 X 1.75
M12 X 1.5
M12 X 1
39
29
61
45
85
62
43
32
67
95
70
58
42
91
67
125
130
145
200
215
315
335
405
485
610
900
1050
1150
2100
2320
3660
4100
93
49
36
75
105
145
165
210
235
285
325
510
570
820
905
1230
1350
1750
1960
2460
2730
3230
3680
4290
4820
78
60
44
95
70
97
66
49
105
115
105
120
155
170
210
240
375
420
605
670
910
995
1290
1440
1820
2010
2380
2710
3160
3560
90
66
105
145
155
225
240
310
350
440
650
760
830
1510
1680
2650
2960
77
105
150
160
230
245
300
355
450
665
780
845
1550
1710
2700
3220
75
55
M14 X 2
92
68
105
115
165
180
230
260
325
480
560
610
1120
1240
1950
2190
95
70
150
165
110
120
M14 X 1.5
M16 X 2
99
73
105
130
150
235
260
225
250
340
370
480
540
680
750
890
1010
1180
1330
79
145
155
195
220
280
310
480
525
960
1060
1730
1880
105
115
145
165
205
230
355
390
705
785
1270
1380
97
205
150
M16 X 1.5
M18 X 2.5
M18 X 1.5
M20 X 2.5
M20 X 1.5
M24 X 3
110
170
190
165
185
250
275
355
395
500
555
655
745
870
980
230
170
360
265
405
295
585
430
7/8" - 14
1" - 8
640
475
875
645
M24 X 2
1" - 12
955
705
M30 X 3.5
M30 X 2
1-1/8" - 7
1 1/8" - 12
1 1/4" - 7
1 1/4" - 12
1 3/8" - 6
1 3/8" - 12
1 1/2" - 6
1 1/2" - 12
1080
1210
1520
1680
1990
2270
2640
2970
795
890
M36 X 3.5
M36 X 2
1120
1240
1470
1670
1950
2190
1
2
3
4
in-tpi = nominal thread dia .in inches-threads per inch
N· m = newton-meters
ft-lb= foot pounds
mm x pitch = nominal thread dia. in millimeters x thread pitch
Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.
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Land Pride
Section 6 Appendix
Warranty
Land Pride warrants to the original purchaser that this Land Pride product will
be free from defects in material and workmanship beginning on the date of
purchase by the end user according to the following schedule when used as
intended and under normal service and conditions for personal use.
Overall Unit: One year Parts and Labor
Gearbox: 2 years on housing, gears and shafts
Blades, tires and driveline friction discs considered wear items
This Warranty is limited to the replacement of any defective part by Land Pride
and the installation by the dealer of any such replacement part, and does not cover
common wear items such as blades, belts, tines, etc. Land Pride reserves the right
to inspect any equipment or parts which are claimed to have been defective in
material or workmanship.
This Warranty does not apply to any part or product which in Land Pride’s
judgment shall have been misused or damaged by accident or lack of normal
maintenance or care, or which has been repaired or altered in a way which
adversely affects its performance or reliability, or which has been used for a
purpose for which the product is not designed. Misuse also specifically includes
failure to properly maintain oil levels, grease points, and driveline shafts.
Claims under this Warranty must be made to the dealer which originally sold
the product and all warranty adjustments must be made through such dealer. Land
Pride reserves the right to make changes in materials or design of the product at
any time without notice.
This Warranty shall not be interpreted to render Land Pride liable for damages
of any kind, direct, consequential, or contingent to property. Furthermore, Land
Pride shall not be liable for damages resulting from any cause beyond its
reasonable control. This Warranty does not extend to loss of crops, any expense
or loss for labor, supplies, rental machinery or for any other reason.
No other warranty of any kind whatsoever, express or implied, is made
with respect to this sale; and all implied warranties of merchantability and
fitness for a particular purpose which exceed the obligations set forth in this
written warranty are hereby disclaimed and excluded from this sale.
This Warranty is not valid unless registered with Land Pride within 30 days from
the date of purchase by the end user.
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Corporate Office: P.O. Box 5060
Salina, Kansas 67402-5060 USA
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