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Standard Equipment; Optional Equipment - Komatsu D275A-5R Brochure

Crawler dozer

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D275A
-5R

STANDARD 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
● Electric priming pump
● Final drive case wear guard
● Hinged front mask
ROPS:*
Weight . . . . . . . . . . . . . . . 605 kg 1,330 lb
*Meets ISO 3471 and SAE J/ISO 3471 ROPS standards.

OPTIONAL EQUIPMENT

● Air conditioner with heater and defroster
● Alternator 90 ampere/24 V
● Batteries 200 Ah/2 x 12V
● Counterweight
● Cushion push block
● Dual tilt dozer
● Fire extinguisher
● Hitch
● Hydraulics for ripper
● Light for ripper point
● Mirror, rearview
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.
SIGMADOZER
Overall
length with
dozer
Strengthened Dual tilt
6665 mm
SIGMADOZER
21'10"
Strengthened
6665 mm
SIGMADOZER
21'10"
** Ground pressure shows tractor, cab, ROPS, operator, giant ripper standard equipment and applicable blade.
When calculating the operating weight of dual tilt dozer, add the 50 kg weight of additional hydraulic system to the tractor weight.
C
R A W L E R
● Hinged underguard with front pull hook
● Hydraulic track adjusters
● Lighting system
(including four front and two rear lights)
● Muffler with rain cap
● Palm lever steering control
● Perforated side covers
● Radiator reserve tank
● ROPS brackets
● Segmented sprockets
Dimensions
Width . . . . . . . . . . . . . . . . 1980 mm 6'6"
● Panel cover
● Perforated single radiator mask
● Pusher plate
● Radio, stereo
● Seat
Air suspension seat
Suspension seat
—Fabric seat
—Fabric seat, high backrest
● Seat belt
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"
Blade
Blade
capacity
length x height
14.6 m
3
4440 mm x 2150 mm
19.1 yd
3
14'7" x 7'1"
14.6 m
3
4440 mm x 2150 mm
19.1 yd
3
14'7" x 7'1"
D
O Z E R
Maximum
Maximum
Maximum
lift above
drop below
ground
ground
adjustment
1390 mm
745 mm
1070 mm
4'7"
2'5"
1390 mm
745 mm
1000 mm
4'7"
2'5"
13
● Seven-roller track frames
● Shoes, 610 mm 24" extreme service,
single-grouser
● Starting motors 11 kW/24 V
● Suspension seat
● TORQFLOW transmissions
● Torque converter
● Track roller guards
● Warning horn
● Wet steering clutches/brakes
Height from
compartment floor . . . . . . 1835 mm 6'0"
● Shoes:
—710 mm 28"
—760 mm 30"
● Spill guard for Semi-U dozer
● Spill guard for U dozer
● Strengthened Semi-U blade
● Strengthened U blade
● Sun visor
● Track shoe slip control system
● Vandalism protection kit
Variable giant ripper:
Variable, 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) . . . . . . . . 4600 kg 10,140 lb
Beam length . . . . . . . . . . . . . 1252 mm 4'1"
Maximum lift above ground . 1195 mm 3'11"
Maximum digging depth . . . . 1420 mm 4'8"
Weight
tilt
Dozer
Hydraulic
equipment
oil
9110 kg
35 kg
3'6"
20,080 lb
77 lb
9030 kg
29 kg
3'3"
19,910 lb
64 lb
Ground
pressure**
121 kPa
1.24 kg/cm
2
17.6 psi
121 kPa
1.23 kg/cm
2
17.6 psi

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