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Komatsu D155A-1 Crawler Dozers
SPECS / CRAWLER DOZERS

Komatsu D155A-1 Specs

Komatsu D155A-1 crawler dozer specifications: type Crawler Dozer, horsepower 238.6 kW, operating weight 26920.7 kg, engine manufacturer Komatsu.

Manufacturer specifications

SpecificationMetricImperial
TypeCrawler Dozer
Horsepower238.6 kW320 HP
Operating Weight26920.7 kg59350 lbs
Engine ManufacturerKomatsu
Engine ModelS6D155-4
Gross Power238.6 kW320 HP
AspirationTurbocharged
Displacement19254.8 cc1175 cu in.
Transmission TypePlanetary Gear
Number of Forward Gears3
Number of Reverse Gears3
Max Speed Forward11.9 km/h7.4 mph
Max Speed Reverse13.8 km/h8.6 mph
Ground Pressure0.8 bar11 psi
Fuel Capacity600.4 l158.6 gal
Cooling System Capacity165.0 l43.6 gal
Width Over Track283.5 cm111.6 in.
Length without Blade512.1 cm201.6 in.
Length of Track on Ground317.0 cm124.8 in.
Track Gauge216.4 cm85.2 in.
No of Track Rollers Per Side7
Shoe Size56.1 cm22.1 in.
Weight (Operating)26920.7 kg59350 lbs

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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