SPECS / COMPARISON

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

Feature	Caterpillar D6H LGPDozer	Komatsu D80E-12Dozer
Type	Crawler Dozer	Crawler Dozer
Horsepower	133.5 kW	134.2 kW
Operating Weight	19665.0 kg	18397.7 kg
Pump Flow	73.1 LPM	—
Engine Manufacturer	Caterpillar	Komatsu
Engine Model	3306	NH-220-CI
Gross Power	133.5 kW	134.2 kW
Net Power	123.0 kW	—
Aspiration	Turbocharged	—
Number of Cylinders	6	—
Displacement	10500.9 cc	12175.6 cc
Power Measured RPM	1800 RPM	—
Alternator Supplied Amp.	35 A	—
Alternator	35 A	—
Battery	24 V	—
Transmission Type	Planetary powershift	helical gear constant mesh
Number of Forward Gears	3	4
Number of Reverse Gears	3	4
Max Speed Forward	11.4 km/h	7.4 km/h
Max Speed Reverse	14.5 km/h	9.7 km/h
Ground Pressure	0.3 bar	0.5 bar
Fuel Capacity	322.1 l	420.2 l
Engine Oil Capacity	27.6 l	—
Cooling System Capacity	38.2 l	65.1 l
Final Drives Capacity	13.2 l	—
Pump type	Gear type	—
Hydraulic Pump Flow	73.1 LPM	—
Relief Valve Pressure	198.2 bar	—
Cab Height	313.9 cm	—
Width Over Track	317.0 cm	262.1 cm
Length Overall	518.2 cm	—
Length without Blade	451.1 cm	460.2 cm
Length of Track on Ground	329.2 cm	307.8 cm
Track Gauge	222.5 cm	201.2 cm
Ground Clearance	39.6 cm	—
Ground Contact Area	151613.4 cm³	—
No of Shoes Per Side	45	—
No of Track Rollers Per Side	8	7
Shoe Size	91.7 cm	56.1 cm
Weight (Operating)	19665.0 kg	18397.7 kg
Source	heavyequipments.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