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Komatsu D155A-1 Crawler Dozer

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.


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General Specifications

Dimensions

Length of Track on Ground10 ft (3 m)
Length w/o Blade17 ft (5 m)
Width Over Tracks9 ft (3 m)

Engine

Aspirationturbocharged
Displacement1,175 cu in (19,255 cu cm)
Engine ModelS6D155-4
Gross Power320 hp (239 kw)

Operating Specifications

Cooling System Fluid Capacity44 gal (165 l)
Fuel Capacity159 gal (600 l)
Operating Weight59,350 lbs (26,921 kg)

Standard Blade

Capacity14 cu yd (10 cu m)
Height63 in (159 cm)
Width14 ft (4 m)

Transmission

Max Speed - Forward7 mph (12 kph)
Max Speed - Reverse9 mph (14 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission Typeplanetary gear

Undercarriage

Ground Pressure11 psi
Number of Track Rollers per Side7
Standard Shoe Size22 in (56 cm)
Track Gauge7 ft (2 m)

  • Komatsu D155A-1s currently for sale
  • A 1990 Komatsu D155A-1 From 4M Iron LLC for $29,450.00 USD