komatsu D375A-5 SPECIFICATIONS
● Alternator, 60 ampere/24 V
● Back-up alarm
● Batteries, 170 Ah/2 x 12 V
● Blower fan
● Decelerator pedal
● Dry-type air cleaner with dust evacuator
and dust indicator
● Fast fuel fill
● Final drive case wear guard
● Hinged front mask
● Hinged underguard with front pull hook
● Hydraulic track adjusters
● Lighting system (including four front
and two rear lights)
● Lockup torque converter
● Muffler with rain cap
● Radiator reserve tank
● ROPS brackets
● Segmented sprockets
● Seven-roller track frames
● Shoes, 610 mm 24" extreme service,
single-grouser
● Suspension seat, chemical leather
● Palm lever steering control
● Starting motors, 2 x 7.5 kW/24 V
● TORQFLOW transmissions
● Tr ack roller guards
● Warning horn
● Wet steering clutches
STANDARD EQUIPMENT
OPTIONAL EQUIPMENT
● Air conditioner with heater and defroster
● Alternator, 75 ampere/24 V
● Alternator, 90 ampere/24 V
● Batteries, 200 Ah/2 x 12 V
● Car stereo
● Counterweight
● Cushion dozer
● Cushion push block
● Dual tilt dozer
● Fan, reversible
● Fire extinguisher
● Hitch
● Hydraulics for ripper
● Light for ripper point
● Mirror, rearview
● Panel cover
● Perforated side covers
—ø10 ø0.39" perforated holes
—ø4 ø0.16" perforated holes
● Perforated single radiator mask
● Pusher plate
● Radiator core protection grid
● Seat belt
● Shoes:
—710 mm 28"
—810 mm 32"
● Spill guard for Semi-U dozer
● Spill guard for U dozer
● Strengthened Semi-U blade
● Strengthened U blade
● Sun visor
● Suspension seat
—Fabric seat
—Fabric seat, high backrest
● Tr ack shoe slip control system
● Vandalism protection kit
ROPS canopy*:
Weight . . . . . . . . . . . . . . . . 760 kg 1,680 lb
Roof dimensions:
Length . . . . . . . . . . . . . . . 1405 mm 4'7"
Width . . . . . . . . . . . . . . . . 2035 mm 6'8"
Height from
compartment floor . . . . . . . 1867 mm 6'2"
Additional ground
pressure . . . 1 kPa 0.01 kgf/cm20.14 psi
*Meets ISO 3471 and SAE J1040 APR88, ROPS
standards, as well as ISO 3449 FOPS standard.
Steel cab:
Weight. . . . . . . . . . . . . . . . . . 415 kg 910 lb
Dimensions:
Length. . . . . . . . . . . . . . . 1790 mm 5'10"
Width . . . . . . . . . . . . . . . . 1455 mm 4'9"
Height from compartment,
floor to ceiling . . . . . . . . . . 1530 mm 5'0"
Additional ground
pressure . . . 1 kPa 0.01 kgf/cm20.14 psi
Multi-shank ripper (optional):
Hydraulically controlled parallelogram ripper
with three shanks. Ripping angle available,
stepless adjustable.
Weight (including hydraulic
control unit) . . . . . . . .6720 kg 14,810 lb
Beam length . . . . . . . . . . . . .2854 mm 9'4"
Maximum lift above ground . .1050 mm 3'5"
Maximum digging depth . . . .1075 mm 3'6"
Additional ground
pressure . .14 kPa 0.14 kgf/cm21.99 psi
Variable giant ripper (optional):
Var iable, parallelogram single-shank
ripper ideal for ripping up tough material.
Ripping angle is variable. Ripping depth is
adjustable in three stages by a hydraulically
controlled pin puller.
Weight (including hydraulic
control unit) .................5470 kg 12,060 lb
Beam length...........................1367 mm 4'6"
Maximum lift above ground....1060 mm 3'6"
Maximum digging depth.........1435 mm 4'8"
Additional ground
pressure.....12 kPa 0.12 kgf/cm21.71 psi
www.Komatsu.com Printed in Japan 200903 IP. AD (05)
CEN00232-01 Materials and specifications are subject to change without notice
is a trademark of Komatsu Ltd. Japan
NET HORSEPOWER
391 kW 525 HP
OPERATING WEIGHT
66985 kg 147,680 lb
Photo may include optional equipment.
D375A-5
C
RAWLER
D
OZER
D
375A
ECMV (Electronic Controlled
Modulation Valve)
Controlled Steering
Clutch/Brake System
facilitates steering operation.
See page 5.
2 3
D375A-5 Crawler Dozer
W
ALK
-A
ROUND
W
ALK
-A
ROUND
Simple hull frame and monocoque track frame
with pivot shaft for greater reliability.
D375A-5
CRAWLER DOZER
Extra-low Machine Profile provides excellent
machine balance and low center of gravity.
Large Blade Capacities:
18.5 m324.2 yd3(Semi-U dozer) and
22.0 m328.8 yd3(U dozer)
Preventative Maintenance
● Centralized Service Station
● Enclosed Hydraulic Piping
● Modular Power Train Design
● Oil Pressure Checking Ports
See page 9.
Photo may include optional equipment.
The Dual Tilt Dozer (option)
increases productivity while
reducing operator effort.
See page 8.
Automatic lockup
torque
converter saves fuel and
increases speed and power
transmission efficiency on
long pushes.
See page 7.
New Track Link Design reduces maintenance
cost by making turning pins easier, with improved pin
reuse.
See page 9.
391 kW 525 HP turbocharged,
aftercooled engine provides
plenty of power.
K-Bogie Undercarriage
System improves traction,
component durability, and
operator comfort.
See page 7.
Rippers (option):
● Variable giant
● Multi-shank
See page 8.
New Hexagonal Designed Cab includes:
● Spacious interior
● Comfortable ride with new cab damper mounting
and K-bogie undercarriage
● Excellent visibility
● High capacity air conditioning system (optional)
● PCCS (Palm Command Control System) lever
● Pressurized cab (optional)
● Adjustable left armrest
● Travel control console integrated with operator seat
Track shoe slip control system (option)
reduces operator fatigue.
See page 8.
Komatsu-integrated design for the best value,
reliability, and versatility. Hydraulics, power train,
frame, and all other major components are engineered
by Komatsu. You get a machine whose components
are designed to work together for higher production,
greater reliability, and more versatility.
Low-drive, long-track, seven roller undercarriage
ensures outstanding grading ability and stability.
NET HORSEPOWER
391 kW 525 HP @ 1800 rpm
OPERATING WEIGHT
66985 kg 147,680 lb
BLADE CAPACITY
Semi-U: 18.5 m324.2 yd
3
Full-U: 22.0 m328.8 yd
3
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