Komatsu D155AX-6 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D155AX-6 ➔

The Komatsu D155AX-6 is a heavy-duty crawler dozer designed for earthmoving and construction applications. Equipped with a powerful engine and advanced hydrostatic transmission, the D155AX-6 delivers high traction and efficient fuel consumption. Its robust undercarriage and reinforced blade provide durability and optimal performance in tough terrain. The operator cabin features ergonomic controls and enhanced visibility for improved safety and productivity. Commonly used in mining, forestry, and large-scale construction projects, the Komatsu D155AX-6 crawler dozer offers reliable power, stability, and precision grading capabilities. This model supports various blade configurations, making it versatile for grading, pushing, and land clearing tasks.

Dimensions

Komatsu D155AX-6 Crawler Dozer Dimensions specifications
Ground Clearance	1.70 ft (0.52 m)
Height - Top of Cab	11.20 ft (3.41 m)
Length of Track on Ground	10.80 ft (3.29 m)
Track Gauge	7.10 ft (2.16 m)

Engine

Komatsu D155AX-6 Crawler Dozer Engine specifications
Aspiration	turbocharged air-to-air aftercooled cooled EGR
Displacement	930.00 cu in (15,240.00 cu cm)
Engine Model	SAA6D140E-5
Gross Power	360.00 hp (268.46 kw)
Make	Komatsu
Net Power	354.00 hp (263.98 kw)
Number of Cylinders	6
Power Measured @	1900 rpm

Hydraulic System

Komatsu D155AX-6 Crawler Dozer Hydraulic System specifications
Pump type	double-acting piston

Operating Specifications

Komatsu D155AX-6 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	21.70 gal (82.13 l)
Engine Oil Capacity	9.80 gal (37.09 l)
Final Drives Fluid Capacity	8.20 gal (31.04 l)
Fuel Capacity	165.00 gal (624.53 l)
Operating Weight	87,100.00 lbs (39,507.94 kg)

Standard Blade

Komatsu D155AX-6 Crawler Dozer Standard Blade specifications
Height	6.10 in (15.49 cm)
Width	13.40 ft (4.08 m)

Transmission

Komatsu D155AX-6 Crawler Dozer Transmission specifications
Max Speed - Forward	7.20 mph (11.59 kph)
Max Speed - Reverse	8.70 mph (14.00 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Komatsu TORQFLOW transmission

Undercarriage

Komatsu D155AX-6 Crawler Dozer Undercarriage specifications
Ground Contact Area	5,685.00 cu in (93,160.66 cu cm)
Ground Pressure	11.9 psi
Number of Shoes per Side	42
Number of Track Rollers per Side	7
Standard Shoe Size	22.00 in (55.88 cm)

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