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

FeatureKomatsu D37PX-23DozerJohn Deere 650H XLTDozer
TypeCrawler DozerCrawler Dozer
Horsepower67.9 kW67.1 kW
Operating Weight7660.0 kg8436.8 kg
Pump Flow99.2 LPM56.8 LPM
Engine ManufacturerKomatsuJohn Deere
Engine ModelSAA4D95LE-64045 T
Gross Power67.9 kW—
Net Power66.4 kW67.1 kW
Displacement3261.0 cc4522.8 cc
Power Measured RPM2200 RPM2200 RPM
Number of Forward Gears3—
Number of Reverse Gears3—
Max Speed Forward8.5 km/h8.0 km/h
Max Speed Reverse8.5 km/h8.0 km/h
Ground Pressure0.3 bar0.4 bar
Fuel Capacity190.0 l177.9 l
Engine Oil Capacity11.4 l14.0 l
Cooling System Capacity34.1 l16.3 l
Hydraulic Capacity64.4 l32.2 l
Final Drives Capacity3.8 l6.8 l
Hydraulic Pump Flow99.2 LPM56.8 LPM
Relief Valve Pressure274.0 bar206.8 bar
Cab Height280.4 cm277.4 cm
Length Overall429.8 cm—
Length of Track on Ground225.6 cm234.7 cm
Track Gauge173.7 cm—
Ground Clearance33.5 cm36.6 cm
Ground Contact Area67973.7 cm³54274.1 cm³
No of Carrier Rollers Per Side1—
No of Shoes Per Side4140
No of Track Rollers Per Side67
Weight (Operating)7660.0 kg8436.8 kg
Aspiration—Turbocharged
Number of Cylinders—4
Max Torque—428.4 N-m
Torque Measured RPM—1200 RPM
Alternator Supplied Amp.—65 A
Alternator—65 A
Battery—12 V
Transmission Type—Dual Power Shift
Pump type—Gear type
Width Over Track—201.2 cm
Length without Blade—426.7 cm
Shoe Size—45.7 cm
Track Pitch—17.3 cm
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