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D31/D37-22
STANDARD EQUIPMENT FOR BASE MACHINE
Engine and related items
● Air cleaner, dry, double element type with
caution lamp on monitor
● Decelerator pedal
● Engine, KOMATSU SAA4D95LE-5, direct
injection, turbocharged, air-to-air
aftercooler, EPA Tier 3 emissions certified
● Fan hydraulic driven, electronic control
● Fuel pre-filter (10 micron) and fuel filter
(2 micron)
● Grid heater
● Intake pipe with precleaner
● Radiator mask grid
● Radiator reserve tank
● Water separator
Electric system
● Alternator, 35 amp (24 V)
● Back-up alarm
● Batteries, large capacity 92 Ah
● Starting motor, 4.5 kW
Power train and controls
● Brake pedal
● Counter rotation
● Electronically controlled Hydrostatic
Transmission (HST) with Quick-shift and
variable speed settings
● Palm Command Control System (PCCS)
with electronic control for travel control
● Reverse speed presets
OPTIONAL EQUIPMENT
Track shoe assembly with sealed and
lubricated link assembly
● D31EX-22
– 400 mm 16" single grouser shoe
– 460 mm 18" single grouser shoe
● D31PX-22
– 600 mm 24" single grouser shoe
– 400 mm 16" single grouser shoe
– 600 mm 24" swamp shoe
● D37EX-22
– 400 mm 16" single grouser shoe
– 460 mm 18" single grouser shoe
● D37PX-22
– 600 mm 24" single grouser shoe
– 600 mm 24" swamp shoe
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R A W L E R
Undercarriage
● Idler
● Sprockets, bolt-on, solid type
● Track roller guards, end sections
● Track shoe assembly w/sealed and
lubricated link assembly:
—D31EX-22: 400 mm 16.0" single
grouser shoes
—D31PX-22: 600 mm 24.0" single
grouser shoes
—D37EX-22: 400 mm 16.0" single
grouser shoes
—D37PX-22: 600 mm 24.0" single
grouser shoes
Guards and covers
● Crankcase guard and underguard
● Engine hood and side panels
● ROPS/FOPS*
● Sprocket inner guard
Operator environment
● Electronic monitor panel with on-board
diagnostics
● Foot rest, high mounted
● Horn
● Seat belt, 76 mm 3" retractable
● Seat, suspension type
Dozer assembly
● Variable pitch, power angle tilt dozer
assembly, inside arms
D31EX: 2550 mm 8'4" width blade
D31PX: 2875 mm 9'5" width narrow
blade
D31PX: 3250 mm 10'8" width blade
D37EX: 2710 mm 8'11" width blade
D37PX: 2875 mm 9'5" width narrow
blade
D37PX: 3250 mm 10'8" width blade
Track roller guards
● Track roller guards, full length
Hitch
● Standard type
Electric system
● Alternator 60 amp (24 V)
O Z E R
Hydraulics and controls
● Accumulator for PPC
● Hydraulics for PAT dozer
● Palm Command Control System (PCCS)
with Proportional Pressure Control (PPC)
for blade control
Vandalism protection
● Filler cap locks and cover locks
● Instrument panel lock and cover
(canopy only)
Other standard equipment
● Grease gun holder
● High altitude arrangement (no fuel
adjustment up to 2300 m 7,546 ft)
● Lighting package - (3 front, 1 rear
cab/canopy)
● Marks and plates, English
● Pullhook, front
*ROPS cab or ROPS canopy must be ordered for
all machines. Cab and canopy FOPS Level 2.
ROPS/FOPS meets all OSHA/MSHA standards
and regulations criteria.
Dozer assembly and rear-mounted equipment are
not included in base machine price.
Rear equipment and hydraulics
● Rear, hydraulics
● Ripper, multi-shank (D31/D37EX-22 only)
ROPS canopy
● Lower heater for canopy
● Lunchbox holder
● Seat, suspension type, vinyl
ROPS cab
● ROPS cab (includes air conditioner with
heater, defroster, pressurizer, cup holder,
lunchbox holder, radio, AM/FM cassette,
cigarete lighter (24 V), 12 amp (12 V),
power port)
● Seat, suspension type, vinyl
● Seat, suspension type, fabric
● Seat, air suspension type, fabric
Operator environment
● Forestry guards for cab and canopy
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