TECHNICAL DATA AND INFORMATION
153 hp
48,502 - 51,809 lbs
up to 39.4 ft
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HYDRAULIC SYSTEM
REXROTH mobile hydraulic system with load limit control, and fuel conserving power
demand control. Separate oil cooler, temperature-controlled fan speed.
Hydraulic oil filter: integrated in the oil tank; maintenance interval: up to 3,000 operating hours.
Central lubrication system.
MAX. PUMP CAPACITY
100 US gal/min
4,641 / 5,221 psi
90 US gal
MAX. OPERATING PRESSURE
HYDRAULIC OIL TANK
OPERATOR’S CAB
Cab: elastically supported, infinitely variable hydraulically height-adjustable with max. eye level
of 17 ft. Large windows for excellent view, windshield with pull-down sunblind that slides under
cab roof, visibility panel in cab roof, sliding window in cab door, steering column height and tilt
adjustable.
HEATING
Infinitely variable hot water heating with 3-speed fan, 4 adjustable defroster nozzles
OPERATOR’S SEAT
Air-cushioned comfort-seat with integrated headrest, safety-belt and lumbar support, seat-heating
with integrated a/c function optional. Seat position, seat inclination and seat cushion multi-
adjustable in line with position of armrests and pilot control units, allowing low fatigue operation.
MONITORING
Ergonomic instrument layout, glare resistant. Function monitoring; automatic warning and
storage of deviating operating conditions, e.g. filter pressure with warning indicator and
shutdown of pilot controls, warning indicator or shutdown of pilot controls when exceeding
hydraulic oil temperature limits.
AIR CONDITIONING
Automatic
SOUND POWER LEVEL
(guaranteed) in accordance with guideline 2000/14 EC
LW(A) = 102 dB(A)
SAFETY INSTALLATIONS
OFFICIAL HOMOLOGATION
For crane operations in accordance with EN 474-5.
Cab protection by close proximity range limiter.
Certification according to CE-regulations.
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03
EQUIPMENT MHL331 D
SERIES OPTION
SERIES OPTION
ENGINE
CAB
l
l
l
Exhaust gas turbocharger
Intercooling
Lift-up skylight in cabin roof
Air cushioned operator‘s seat with
headrest, safety belt and lumbar support
l
Direct electronic fuel injection/
Common Rail
l
l
FOPS protective grating (roof)
Front/roof protective grating
Hinged front windshield
l
l
l
l
Automatic idle
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Interface for engine diagnosis
Temperature-controlled fan drive
LEXAN front window glass
High strength glass, front and top
Cab elevation system, height adjustable
Air conditioning
SERIES OPTION
UNDERCARRIAGE
l
l
l
2-speed power-shift transmission
4-point stabilizers
Steering column, height and tilt adjustable
Multi-function color display
Fire extinguisher, dry powder
Radio / CD player
4-pt. stabiliziers, individually controllable
Outrigger cylinders with integrated
two-way check valves
l
l
l
All-wheel drive
Rotating beacon
Piston rod protection on the outrigger
cylinders
Sliding window in cab door
Safety glass
l
l
l
l
l
l
l
Outrigger plates 19.7 x 13.8 in
Rear axle oscillating lock
Blade in addition to 4-pt. stabilizers
Special paint
Seat heating with integrated a/c function
Windscreen washer system
Dust protection system
Drum brakes
Pressurized cabin system
Tool box
SERIES OPTION
EQUIPMENT
All-wheel steering
l
l
l
l
Floodlights attached to cab floor
Floodlights, mounted to superstructure
Floodlight, stick mounted
SERIES OPTION
UPPERCARRIAGE
Electrical refueling pump
Lighting protection
l
l
Close proximity range limiter for stick
Maintenance hood, actuated by gas strut,
with mechanical locking device
l
l
l
l
Coolant and hydraulic oil level
monitoring system
l
Lockable cleaning access openings on
radiator
l
l
l
Hose rupture protection for lift cylinder
Hose rupture protection for stick cylinder
Stick shock protection
Separate radiator system for ambient
temperatures up to 122° F (50° C)
Separate oil cooler with temperature-
controlled fan drive
Lubrication of the grab suspension by
central lubrication system
l
l
Automatic central lubrication system
Special paint
l
l
l
l
l
Overload protection/ shutdown
XENON floodlight on stick
l
Quick-drain valve for fuel tank
(delivered in tool box)
XENON-floodlight on superstructure
XENON floodlight on cab roof
Filter system for attachments
l
l
l
l
Quick-drain valve on hydraulic oil tank
Quick-drain valve on radiator
Quick-drain valve on engine oil-pan
Reversible fan for radiator and
hydraulic oil cooler
l
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DIMENSIONS
102.2
97.8
100.4
MHL331 D
98.4
190.2
55.1
96.5
98.4
107.9
144.1
Dimensions (in)
157.9
MHL331 D
Transport dimensions
D
E
B
C
A
DIMENSIONS
REACH 35.1 ft
REACH 36.1 ft
REACH 39.4 ft
(MULTI-PURPOSE STICK)
A
B
C
D
E
393.7 in
391.7 in
206.7 in
51.2 in
389.8 in
168.5 in
51.2 in
202.4 in
51.2 in
125.8 in / *134.4 in
106.3 in
125.8 in / *134.4 in
125.8 in / *134.4 in
104.3 in
122.0 in
* with protective grating for cab roof
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05
WORKING RANGES/LIFTING CAPACITIES MHL331 D
40
Reach 36.1 ft
with stick
Work equipment:
Box-type boom 21.3 ft;
Stick 14.4 ft;
30
20
10
0
Cactus grab
-10
40
30
20
10
0
3Reach in ft
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06
HEIGHT
ft
UNDERCARRIAGE
STABILIZERS
REACH ft
25
15
20
30
35
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
(11,460)
12,390* (12,390*)
(11,720)
35
30
25
20
15
10
5
(8,140)
12,380* (12,380*)
(8,160)
14,050* (14,050*)
(11,660)
(6,000)
9,430 (10,910*)
(5,950)
14,120* (14,120*)
(11,330)
12,720 (12,840*)
(7,980)
15,060* (15,060*)
(10,750)
12,530 (13,290*)
(7,670)
9,370 (11,570)
(5,790)
(16,710)
21,180* (21,180*)
(15,110)
(4,500)
7,240 (8,960)
(4,410)
16,770* (16,770*)
(10,020)
12,180 (14,170*)
(7,280)
9,200 (11,390)
(5,580)
25,750* (25,750*)
(13,740)
16,490 (18,860*)
(9,340)
11,760 (14,710)
(6,910)
8.980 (11,150)
(5,370)
7,140 (8,850)
(4,320)
22,310* (22,310*)
(13,170)
15,720 (20,170)
(8,960)
11,350 (14,280)
(6,690)
8,750 (10,920)
(5,240)
7,040 (8,750)
(4,260)
0
15,440* (15,440*)
15,210 (19,620)
(8,710)
11,050 (13,960)
(6,500)
8,590 (10,740)
(5,150)
6,970 (8,670)
-5
14,990 (19,380)
10,900 (13,800)
8,510 (10,660)
Capacity values are stated in (lbs). The pump pressure
is 5,221 psi. The values, in accordance with ISO 10567,
amount to 75% of the static tipping load or 87 % of the
hydraulic lifting force (marked *). They apply to slewing
operations through 360° on a firm and level surface.
Values in brackets apply to the longitudinal direction of
the undercarriage. “Non-supported” values only apply
when the load is hoisted above the front or rear axle.
The weight of the attached hoisting equipment (grab,
coupler, magnet, lift hook, etc.) must be deducted from
the capacity values. In accordance with CE guidelines,
hose-rupture protection valves on the lift cylinders
and an overload warning device are required for crane
operations.
RECOMMENDED ATTACHMENTS
LIFT HOOK
22,046 lbs
TEREX® FUCHS
Open or half-closed tines
Open or half-closed tines
CACTUS GRAB 0.52 yd3
TEREX® FUCHS
CACTUS GRAB 0.78 yd3
GRAB FOR LIGHTWEIGHT
MATERIALS 1.0 yd3
Loose goods density up to
2,360 lb/yd3
Terex® Fuchs magnetic plate
MAGNET SYSTEM
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07
WORKING RANGES/LIFTING CAPACITIES MHL331 D
Reach 39.4 ft
with stick
Work equipment:
Box-type boom 21.3 ft;
Stick 17.9 ft;
40
30
20
10
0
Cactus grab
-10
-20
40
30
20
10
0
3Reach in ft
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08
HEIGHT
ft
UNDERCARRIAGE
STABILIZERS
REACH ft
15
20
25
30
35
40
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
(8,330)
9,590* (9,590*)
(8,500)
35
30
25
20
15
10
5
(6,200)
8,960* (8,960*)
(6,230)
11,320* (11,320*)
(8,470)
(4,690)
6,930* (6,930*)
(4,680)
11,330* (11,330*)
(8,270)
9,690 (10,720*)
(6,120)
11,850* (11,850*)
(7,930)
9,580 (10,960*)
(5,930)
7,440 (9,090)
(4,580)
(11,260)
14,660* (14,660*)
(10,470)
12,500 (12,820*)
(7,500)
9,370 (11,470*)
(5,680)
7,340 (8,990)
(4,440)
(16,190)
22,080* (22,080*)
(14,450)
(3,500)
5,780 (6,880*)
(3,500)
16,950* (16,950*)
(9,650)
12,010 (14,040*)
(7,050)
9,100 (11,190)
(5,410)
7,190 (8,830)
(4,300)
25,570 (26,780*)
(13,460)
16,090 (19,210*)
(9,110)
15,510 (14,330)
(6,730)
8,810 (10,890)
(5,230)
7,030 (8,670)
(4,190)
5,780 (6,880*)
0
20,400* (20,400*)
(12,790)
15,350 (19,580)
(8,630)
11,090 (13,890)
(6,420)
8,570 (10,630)
(5,040)
6,900 (8,530)
(4,100)
-5
-10
16,480* (16,480*)
14,920 (19,120)
10,820 (13,600)
(6,320)
8,410 (10,460)
6,820 (8,450)
10,710 (13,490)
Capacity values are stated in (lbs). The pump pressure
is 5,221 psi. The values, in accordance with ISO 10567,
amount to 75% of the static tipping load or 87 % of the
hydraulic lifting force (marked *). They apply to slewing
operations through 360° on a firm and level surface.
Values in brackets apply to the longitudinal direction of
the undercarriage. “Non-supported” values only apply
when the load is hoisted above the front or rear axle.
The weight of the attached hoisting equipment (grab,
coupler, magnet, lift hook, etc.) must be deducted from
the capacity values. In accordance with CE guidelines,
hose-rupture protection valves on the lift cylinders
and an overload warning device are required for crane
operations.
RECOMMENDED ATTACHMENTS
LIFT HOOK
22,046 lbs
TEREX® FUCHS
Open or half-closed tines
CACTUS GRAB 0.52 yd3
GRAB FOR LIGHTWEIGHT
MATERIALS 0.78 yd3
Loose goods density up to
2,360 lb/yd3
Terex® Fuchs magnetic plate
MAGNET SYSTEM
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09
WORKING RANGES/LIFTING CAPACITIES MHL331 D
Reach 35.1 ft
with multi-purpose
stick
40
30
20
10
0
Work equipment:
Box-type boom 21.3 ft;
Stick 13.1 ft;
Sorting grab
-10
40
30
20
10
0
3Reach in ft
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10
HEIGHT
ft
UNDERCARRIAGE
STABILIZERS
REACH ft
25
15
20
30
35
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
non supported
4-pt. supported
(11,070)
14,210* (14,210*)
(11,010)
(7,500)
11,120* (11,120*)
(7,550)
30
25
20
15
10
5
(5,390)
8,820 (8,860*)
(5,360)
14,220* (14,220*)
(10,650)
12,100 (12,720*)
(7,370)
(17,060)
18,330* (18,330*)
(15,780)
15,140* (15,140*)
(10,040)
11,910 (13,120*)
(7,050)
8,790 (10,880)
(5,210)
21,810* (21,810*)
(14,120)
16,590 (16,780*)
(9,300)
11,560 (13,920*)
(6,670)
8,620 (10,710)
(5,010)
(3,380)
6,610 (8,240)
(3,800)
25,240 (26,150*)
(12,850)
15,740 (18,720*)
(8,650)
11,130 (13,950)
(6,310)
8,410 (10,480)
(4,820)
16,910* (16,910*)
(12,410)
15,000 (19,230)
(8,310)
10,740 (13,530)
(6,100)
8,200 (10,260)
(4,700)
6,520 (8,150)
0
13,930* (13,930*)
14,550 (18,750)
10,460 (13,240)
(5,960)
8,050 (10,110)
-5
10,350 (13,120)
Capacity values are stated in (lbs). The pump pressure is 5,221 psi. The values, in
accordance with ISO 10567, amount to 75% of the static tipping load or 87% of the
hydraulic lifting force (marked *). They apply to slewing operations through 360° on
a firm and level surface. Values in brackets apply to the longitudinal direction of the
undercarriage. “Non-supported” values only apply when the load is hoisted above
the front or rear axle. The weight of the attached hoisting equipment (grab, coupler,
magnet, lift hook, etc.) must be deducted from the capacity values. In accordance with
CE guidelines, hose-rupture protection valves on the lift cylinders and an overload
warning device are required for crane operations.
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11
Terex Construction Americas
8800 Rostin Road
Southaven, MS 38671 - USA
Tel.: (662) 393-1800 Fax: (662) 393-1700
PURPOSE
SIMPLE TO OPERATE.
VERSATILE IN USE.
MHL331 D. An efficient all-around perfomer.
With its versatility and quick maneuvering speed, the MHL331 D really
gets the recycling business moving. The robust undercarriage provides
a stable base when loads need to be moved with maxium reach of
up to 39.4 ft. In such situations it is essential that neither speed nor
precision is compromised; the slewing motor and gear are designed
with productivity in mind and the lift and stick cylinders are fitted with
special end-cushioning for enhanced performance.
The clean and quiet 153 hp turbo diesel
engine meets Tier III emissions standards;
noise and emissions are minimal. The
operator has excellent visibility and control,
aided by the height-adjustable cab with
large windows and a modern multi-function
color monitor which makes comprehensive
operating information available at a glance.
Ergonomically arranged controls, air-
conditioning, and a comfortable easily
adjustable seat are among the standard
in-cab features.
The MHL331 D incorporates efficient cooling technology. The
separate cooling systems, consisting of a hydrostatically driven fan
for the oil cooler and an engine-driven fan for liquid intercooling,
combine excellent cooling power with quiet performance, enabling the
machine to be used at ambient temperatures of up to 122° F (50°C).
Optional features are available for use indoors or in harsh operating
environments, including particulate filters and a pressurized cabin
system if required.
Effective date: April 2009. Product specifications and prices are subject to change without notice or obligation. The photographs and/or drawings in
this document are for illustrative purposes only. Refer to the appropriate Operator’s Manual for instructions on the proper use of this equipment. Failure
to follow the appropriate Operator’s Manual when using our equipment or to otherwise act irresponsibly may result in serious injury or death. The only
warranty applicable to our equipment is the standard written warranty applicable to the particular product and sale and Terex makes no other warranty,
express or implied. Products and services listed may be trademarks, service marks or trade-names of Terex Corporation and/or its subsidiaries in the
USA and other countries. All rights are reserved. Terex is a registered trademark of Terex Corporation in the USA and many other countries. Copyright
© 2009 Terex Corporation.
MHL331D-N.A. .5K 0409 Part Number 127608
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