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Komatsu D80A-12 Crawler Dozers

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SPECS / CRAWLER DOZERS

Komatsu D80A-12 Specs

Komatsu D80A-12 crawler dozer specifications: type Crawler Dozer, horsepower 134.2 kW, operating weight 21550.0 kg, engine manufacturer Komatsu.

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Manufacturer specifications

SpecificationMetricImperial
TypeCrawler Dozer
Horsepower134.2 kW180 HP
Operating Weight21550.0 kg47509.7 lbs
Engine ManufacturerKomatsu
Engine ModelNH-220-CI
Gross Power134.2 kW180 HP
Number of Cylinders6
Displacement12170.7 cc742.7 cu in.
Power Measured RPM1850 RPM
Transmission TypeDirect Drive
Number of Forward Gears5
Number of Reverse Gears4
Max Speed Forward7.4 km/h4.6 mph
Max Speed Reverse9.7 km/h6 mph
Ground Pressure0.6 bar8.3 psi
Fuel Capacity420.2 l111 gal
Cooling System Capacity65.1 l17.2 gal
Cab Height326.1 cm128.4 in.
Width Over Track262.1 cm103.2 in.
Length Overall682.8 cm268.8 in.
Length without Blade460.2 cm181.2 in.
Length of Track on Ground274.3 cm108.0 in.
Track Gauge201.2 cm79.2 in.
Ground Clearance42.7 cm16.8 in.
No of Carrier Rollers Per Side2
No of Shoes Per Side38
No of Track Rollers Per Side6
Shoe Size56.1 cm22.1 in.
Weight (Operating)21550.0 kg47509.7 lbs
Track Pitch21.8 cm8.6 in.

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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