Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

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

FeatureJohn Deere 750J LGPDozerKomatsu D61EX-15 E0Dozer
TypeCrawler DozerCrawler Dozer
Horsepower125.3 kW126.8 kW
Operating Weight16658.2 kg16710.0 kg
Pump Flow143.8 LPM—
Engine ManufacturerJohn DeereKomatsu
Engine Model6068 HSAA6D107E-1
Gross Power125.3 kW126.8 kW
Net Power115.6 kW125.3 kW
AspirationTurbocharged with aftercooledTurbocharged
Number of Cylinders66
Displacement6784.3 cc6685.9 cc
Max Torque732.1 N-m—
Power Measured RPM2100 RPM1850 RPM
Torque Measured RPM1400 RPM—
Alternator Supplied Amp.80 A—
Alternator80 A—
Battery24 V—
Transmission TypeHydrostatic—
Max Speed Forward10.1 km/h8.7 km/h
Max Speed Reverse10.1 km/h10.9 km/h
Ground Pressure0.3 bar0.5 bar
Fuel Capacity371.0 l390.3 l
Engine Oil Capacity26.5 l29.1 l
Cooling System Capacity21.6 l32.2 l
Hydraulic Capacity105.6 l—
Pump typePiston—
Hydraulic Pump Flow143.8 LPM—
Relief Valve Pressure249.9 bar—
Cab Height310.9 cm317.0 cm
Width Over Track301.8 cm329.2 cm
Length Overall530.4 cm—
Length of Track on Ground307.8 cm506.0 cm
Track Gauge213.4 cm192.0 cm
Ground Clearance36.6 cm39.6 cm
Ground Contact Area134833.1 cm³79248.0 cm³
No of Shoes Per Side4540
No of Track Rollers Per Side87
Shoe Size86.4 cm60.2 cm
Weight (Operating)16658.2 kg16710.0 kg
Track Pitch19.1 cm—
Number of Forward Gears—3
Number of Reverse Gears—3
Final Drives Capacity—28.8 l
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051