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Komatsu D155A-2 Crawler dozers research

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2025

Komatsu D155A-2 Crawler dozers Technical specifications

General

Engine model

S6D155-4

Operating weight

34,560 kg

Blade capacity

9.4 cu m

Max speed forward

11.91 kph

Operational specifications

Drive type

TORQFLOW

Blade width

4 m

Engine

Displacement

19261 cm3

Aspiration

Turbocharged

Gross power

238.63 kw

Max torque

1410.03 Nm

Operating voltage

24 V

Number of cylinders

6

Dimensions

Length with blade

6.58 m

Length without blade

5.43 m

Blade height

1.79 m

Ground clearance

0.52 m

Width over tracks

2.16 m

Refill capacities

Final drives fluid cap

55.26 liters

Engine oil cap

57.15 liters

Undercarriage

Number of shoes per side

41

Track pitch

22.86 cm

Tracks length

3 mm

Number of track rollers per side

7

Track width

56.13 cm

Track gauge

2.16 m

Hydraulic system

Pump flow cap

355.79

Relief valve pressure

137.89 psi

Pump type

Gear driven

Service refill capacities

Cooling fluid cap

165.03 liters

Fuel cap

600.3 liters

Transmission

Max speed reverse

13.84 kph

Number of reverse gears

3

Number of forward gears

3

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Download datasheets

Komatsu D155A-2 vs Komatsu D155A-3

Komatsu D155A-2 Crawler dozers

Komatsu D155A-3 Crawler dozers

General
Engine model
S6D155-4
SA6D140E
Operating weight
34,560 kg
27,900 kg
Blade capacity
9.4 cu m
-
Max speed forward
11.91 kph
11.1 kph
Market Average
AED 125,000
AED 125,000
price
-
-
Years
2025
2025
Operational specifications
Drive type
TORQFLOW
-
Blade width
4 m
-
Engine
Displacement
19,261 cm3
15,240 cu cm
Aspiration
Turbocharged
-
Gross power
238.63 kw
-
Max torque
1,410.03 Nm
-
Operating voltage
24 V
-
Number of cylinders
6
-
Dimensions
Length with blade
6.58 m
5 m
Length without blade
5.43 m
-
Blade height
1.79 m
-
Ground clearance
0.52 m
-
Width over tracks
2.16 m
2.71 m
Refill capacities
Final drives fluid cap
55.26 liters
-
Engine oil cap
57.15 liters
-
Undercarriage
Number of shoes per side
41
-
Track pitch
22.86 cm
-
Tracks length
3 mm
3 m
Number of track rollers per side
7
-
Track width
56.13 cm
56.13 cm
Track gauge
2.16 m
2.1 m
Hydraulic system
Pump flow cap
355.79
-
Relief valve pressure
137.89 psi
-
Pump type
Gear driven
-
Service refill capacities
Cooling fluid cap
165.03 liters
-
Fuel cap
600.3 liters
500 liters
Transmission
Max speed reverse
13.84 kph
13.52 kph
Number of reverse gears
3
3
Number of forward gears
3
3

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