komatsu D275AX-5E0 SPECIFICATIONS
STANDARD EQUIPMENT
ROPS:*
Weight . . . . . . . . . . . . . . . . 605 kg 1,330 lb
Dimensions
Width . . . . . . . . . . . . . . . . 1980 mm 6'6"
Height from
compartment floor . . . . . . . 1835 mm 6'0"
*Meets ISO 3471 and SAE J/ISO 3471 ROPS
standards.
Steel cab:*
Weight . . . . . . . . . . . . . . . . 455 kg 1,000 lb
Dimensions:
Length. . . . . . . . . . . . . . . 1790 mm 5'10"
Width . . . . . . . . . . . . . . . . 1455 mm 4'9"
Height from compartment
floor to ceiling . . . . . . . . . . 1530 mm 5'0"
*Meets ISO 3449 FOPS standard.
Variable giant ripper:
Var iable, parallelogram single-shank ripper
ideal for ripping up tough material. Ripping
angle is infinitely adjustable. Ripping depth is
adjustable in three stages by a hydraulically
controlled pin puller.
Weight (including hydraulic
control unit) . . . . . . . . . 3600 kg 7,940 lb
Beam length . . . . . . . . . . . . . 1252 mm 4'1"
Maximum lift above ground . . 870 mm 2'10"
Maximum digging depth . . . . 1300 mm 4'3"
Multi-shank ripper:
Hydraulically controlled parallelogram ripper
with three shanks. Ripping angle infinitely
adjustable.
Weight (including hydraulic
control unit) . . . . . . . . . 4462 kg 9,840 lb
Beam length . . . . . . . . . . . . . 2495 mm 8'2"
Maximum lift above ground . . . 955 mm 3'2"
Maximum digging depth . . . . 900 mm 2'11"
OPTIONAL EQUIPMENT
● Alternator 75 ampere/24V
● Backup alarm
● Batteries 170 Ah/2 x 12V
● Blower fan
● Decelerator pedal
● Dry-type air cleaner with dust evacuator
and dust indicator
● Final drive case wear guard
● Hinged front mask
● Hinged underguard with front pull hook
● Hydraulic track adjusters
● Hydrostatic Steering System (HSS)
● Lighting system (including four front
and two rear lights)
● Lockup torque converter
● Muffler with rain cap
● Palm lever steering control
● Radiator reserve tank
● ROPS brackets
● Segmented sprockets
● Seven-roller track frames
● Shoes, 610 mm 24" extreme service,
single-grouser
● Starting motors 11 kW/24 V
● Suspension seat
● TORQFLOW transmission
● Tr ack roller guards
● Warning horn
● Air conditioner with heater and defroster
● Alternator 90 ampere/24 V
● Batteries 200 Ah/2 x 12V
● Counterweight
● Cushion dozer
● Cushion push block
● Fire extinguisher
● Hitch
● Hydraulics for ripper
● Light for ripper point
● Mirror, rearview
● Panel cover
● Perforated engine side covers
● Perforated single door radiator mask
● Pusher plate
● Radio, stereo
● Seat
Air suspension seat
Suspension seat
—Fabric seat
—Fabric seat, high backrest
● Seat belt
● Shoes:
—710 mm 28"
—760 mm 30"
● Spill guard for Semi-U dozer
● Spill guard for Full-U dozer
● Sun visor
● Tr ack shoe slip control system
● Vandalism protection kit
www.Komatsu.com Printed in Japan 200712 IP.AD (10)
CEN00098-01
Materials and specifications are subject to change without notice.
is a trademark of Komatsu Ltd. Japan.
HORSEPOWER
Gross: 337 kW
452 HP @ 2000 rpm
Net: 335 kW 449 HP @ 2000 rpm
OPERATING WEIGHT
51,530 kg
113,600 lb
D275AX-5E0
C
RAWLER
D
OZER
Photo may include optional equipment.
2
Simple hull frame
and monocoque track frame
with pivot shaft for greater
reliability.
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.
Preventative maintenance
● Centralized service station
● Enclosed hydraulic piping
● Modular power train design
● Oil pressure checking ports
See page 9.
Automatic lockup
torque converter
saves fuel and increases speed and
power transmission efficiency on
long pushes. See page 6.
New track link design
reduces maintenance cost by
making turning pins easier, with
improved pin reuse. See page 9.
3
K-Bogie undercarriage system
improves traction, component durability,
and operator comfort.
See page 7.
D275AX-5
CRAWLER DOZER
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 controls
● Pressurized cab (optional)
● Adjustable armrest
● Travel control console integrated with operator seat
See page 8.
Low-drive, long-track, seven roller undercarriage
ensures outstanding grading ability and stability.
Track shoe slip control system (option)
reduces operator fatigue. See page 7.
HSS (Hydrostatic Steering System)
provides smooth, quick and powerful control
in varying ground conditions.See page 5.
Photo may include optional equipment.
Hydraulic drive radiator cooling fan
controlled automatically, reduces fuel
consumption and operating noise levels.
See page 6
W
ALK
-A
ROUND
D275AX
-5E0
CRAWLER DOZER
D275AX-5E0 C RAWLER D OZER
HORSEPOWER
Gross: 337 kW 452 HP @ 2000 rpm
Net: 335 kW 449 HP @ 2000 rpm
OPERATING WEIGHT
51,530 kg 113,600 lb
BLADE CAPACITY
SIGMADOZER: 14.6 m319.1 yd
3
Semi-U: 13.7 m317.9 yd
3
SAA6D140E-5 turbocharged after-cooled
diesel engine provides an output of 335 kW 449 HP
with excellent productivity. This machine is EPA Tier 3
and EU stage 3A emission certified. See page 6.
OUTSTANDING PRODUCTIVITY
Innovative SIGMADOZER reduces digging
resistance and demonstrates smooth material roll up
to increase blade load.
Blade capacity
14.6 m319.1 yd3. See page 6.
Extra-low machine profile provides excellent
machine balance and low center of gravity.
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