Komatsu D155A-6 Brochure

STANDARD EQUIPMENT FOR BASE MACHINE
Air cleaner, double element with dust Hydraulics for dozer
indicator Lighting system (includes 2 front, 1 rear)
Alternator, 60 ampere Muffler with rain cap
Backup alarm Open ROPS
Batteries, 2 x 12V 170 Ah Palm lever steering control
Blower cooling fan Radiator with reserve tank
Color monitor Rear cover
Decelerator pedal Starting motor, 11kW/24V
Electric priming pump Suspension seat
Fenders Track roller guard, end sections
Horn, warning
OPTIONAL EQUIPMENT
ROPS cab
Additional weight: 430 kg 948 lb
All-weather, enclosed pressurized cab
Dimensions:
—Length: 1735 mm 5'8"
—Width: 1755 mm 5'9"
—Height from floor: 1635 mm 5'4"
Meets ISO 3471, SAE J/ISO 3471 ROPS standards, and ISO
3449 FOPS standard.
Variable multi-shank ripper
Additional weight (including hydraulic control unit): 3760 kg 8,290 lb
Beam length: 2320 mm 7'7"
Hydraulically-controlled parallelogram-type ripper with three shanks.
Digging angle infinitely adjustable.
Standard digging angle: 45°
Maximum digging depth: 900 mm 2'11"
Maximum lift above ground: 950 mm 3'1"
Variable giant ripper
Additional weight (including hydraulic control unit): 3380 kg 7,450 lb
Beam length: 1410 mm 4'8"
Hydraulically-controlled parallelogram-type ripper with one shank.
Digging angle infinitely adjustable.
Standard digging angle: 45°
Maximum digging depth: 1370 mm 4'6"
Maximum lift above ground: 945 mm 3'1"
SIGMADOZER
Overall length Blade Blade Maximum lift Maximum drop Maximum tilt
with dozer capacity length x height above ground below ground
SIGMADOZER 6125 mm 9.4 m 3 4060 mm x 1850 mm 1320 mm
20'1" 12.3 yd 3 13'4" x 6'1" 4'4"
Strengthened 6125 mm 9.4 m 3 4060 mm x 1850 mm 1320 mm
SIGMADOZER 20'1" 12.3 yd 3 13'4" x 6'1" 4'4"
www.Komatsu.com
CEN00255-02 Materials and specifications are subject to change without notice
Track shoe assembly
– Sealed and lubricated track
Underguards, oil pan and transmission
560 mm 22" single grouser shoe
Shoes
Shoes (optional) Additional weight Ground contact area
560 mm 22"
single-grouser shoes -0 kg -0 lb 35280 cm 2 5,468 in
610 mm 24"
single-grouser shoes +200 kg +440 lb 38430 cm 2 5,957 in
660 mm 26"
single-grouser shoes +410 kg +900 lb 41580 cm 2 6,445 in
710 mm 28"
single-grouser shoes +610 kg +1,340 lb 44730 cm 2 6,933 in
560 mm 22"
extreme service shoes +450 kg +990 lb 35280 cm 2 5,468 in
610 mm 24"
extreme service shoes +690 kg +1,520 lb 38430 cm 2 5,957 in
660 mm 26"
extreme service shoes +920 kg +2,030 lb 41580 cm 2 6,445 in
Other
Air conditioner
Cab heater and defroster
Engine side cover
Large pre-cleaner
Locks, filler caps and covers
Rear view monitoring system
Rigid drawbar
Tool kit
Additional
adjustment weight
617 mm 920 mm 4940 kg
2' 3' 10,890 lb
617 mm 920 mm 5360 kg
2' 3' 11,820 lb
SIGMADOZER
Printed in Japan 200905 IP.SIN.AD (10)
is a trademark of Komatsu Ltd. Japan
D155A
2
2
2
2
2
2
2
-6
Photo may include optional equipment.
HORSEPOWER
Gross: 268 kW 360 HP @ 1900 rpm
Net: 264 kW 354 HP @ 1900 rpm
OPERATING WEIGHT
41700 kg 91,930 lb
BLADE CAPACITY
Semi-U DOZER: 9.4 m 3 12.3 yd 3
D
155A