SPECS / COMPARISON

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

Feature	Komatsu D60E-7Dozer	Komatsu D61PX-23Dozer
Type	Crawler Dozer	Crawler Dozer
Horsepower	123.0 kW	126.8 kW
Operating Weight	13489.8 kg	18660.0 kg
Engine Manufacturer	Komatsu	Komatsu
Engine Model	NH220-CI	SAA6D107E-2
Gross Power	123.0 kW	126.8 kW
Displacement	12175.6 cc	6685.9 cc
Transmission Type	helical gear constant mesh type	—
Number of Forward Gears	5	3
Number of Reverse Gears	4	3
Max Speed Forward	11.1 km/h	9.0 km/h
Max Speed Reverse	10.0 km/h	9.0 km/h
Ground Pressure	0.5 bar	0.3 bar
Fuel Capacity	320.2 l	372.1 l
Cooling System Capacity	55.3 l	45.0 l
Cab Height	301.8 cm	320.0 cm
Width Over Track	240.8 cm	387.1 cm
Length without Blade	536.4 cm	548.6 cm
Length of Track on Ground	265.2 cm	—
Track Gauge	189.0 cm	213.4 cm
No of Track Rollers Per Side	7	8
Shoe Size	51.1 cm	86.1 cm
Weight (Operating)	13489.8 kg	18660.0 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
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
Ground Clearance	—	39.6 cm
Ground Contact Area	—	138487.4 cm³
No of Shoes Per Side	—	46
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