Komatsu D155A-1 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D155A-1 ➔

The Komatsu D155A-1 Crawler Dozer is a formidable machine built for heavy-duty tasks in construction and land clearing. With a turbocharged engine model S6D155-4 generating a gross power of 320 hp and an operating weight of 59,350 lbs, this dozer offers reliable performance and strength. Its dimensions include a length of 16.8 ft without the blade, a width of 9.3 ft over tracks, and a track on the ground measuring 10.4 ft. Equipped with a standard blade capacity of 13.7 cu yd, a transmission with 3 forward and reverse gears, and an undercarriage featuring 7 track rollers per side, the D155A-1 ensures efficient operation and optimal productivity in various terrains.

Dimensions

Komatsu D155A-1 Crawler Dozer Dimensions specifications
Length of Track on Ground	10.40 ft (3.17 m)
Length w/o Blade	16.80 ft (5.12 m)
Width Over Tracks	9.30 ft (2.83 m)

Engine

Komatsu D155A-1 Crawler Dozer Engine specifications
Aspiration	turbocharged
Displacement	1,175.00 cu in (19,254.84 cu cm)
Engine Model	S6D155-4
Gross Power	320.00 hp (238.63 kw)

Operating Specifications

Komatsu D155A-1 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	43.60 gal (165.03 l)
Fuel Capacity	158.60 gal (600.30 l)
Operating Weight	59,350.00 lbs (26,920.74 kg)

Standard Blade

Komatsu D155A-1 Crawler Dozer Standard Blade specifications
Capacity	13.70 cu yd (10.47 cu m)
Height	62.60 in (159.00 cm)
Width	13.60 ft (4.15 m)

Transmission

Komatsu D155A-1 Crawler Dozer Transmission specifications
Max Speed - Forward	7.40 mph (11.91 kph)
Max Speed - Reverse	8.60 mph (13.84 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	planetary gear

Undercarriage

Komatsu D155A-1 Crawler Dozer Undercarriage specifications
Ground Pressure	11 psi
Number of Track Rollers per Side	7
Standard Shoe Size	22.10 in (56.13 cm)
Track Gauge	7.10 ft (2.16 m)

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