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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureCaterpillar D6H LGP IIDozerKomatsu D61PX-23Dozer
TypeCrawler DozerCrawler Dozer
Horsepower126.8 kW126.8 kW
Operating Weight19814.0 kg18660.0 kg
Engine ManufacturerCaterpillarKomatsu
Engine Model3306SAA6D107E-2
Gross Power126.8 kW126.8 kW
Displacement10500.9 cc6685.9 cc
Transmission TypePowerShift—
Number of Forward Gears33
Number of Reverse Gears33
Max Speed Forward11.4 km/h9.0 km/h
Max Speed Reverse14.5 km/h9.0 km/h
Ground Pressure0.3 bar0.3 bar
Fuel Capacity337.3 l372.1 l
Cab Height317.0 cm320.0 cm
Width Over Track317.0 cm387.1 cm
Length Overall518.2 cm—
Length without Blade451.1 cm548.6 cm
Length of Track on Ground329.2 cm—
Track Gauge225.6 cm213.4 cm
Ground Clearance39.6 cm39.6 cm
Ground Contact Area151639.7 cm³138487.4 cm³
No of Track Rollers Per Side88
Shoe Size91.7 cm86.1 cm
Weight (Operating)19814.0 kg18660.0 kg
Pump Flow—171.1 LPM
Net Power—125.3 kW
Aspiration—Turbocharged
Number of Cylinders—6
Power Measured RPM—2200 RPM
Engine Oil Capacity—27.3 l
Cooling System Capacity—45.0 l
Hydraulic Capacity—101.1 l
Final Drives Capacity—8.3 l
Pump type—Piston-type
Hydraulic Pump Flow—171.1 LPM
Relief Valve Pressure—274.0 bar
No of Shoes Per Side—46
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051