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

FeatureKomatsu D37P-5DozerCase 650K WTDozer
TypeCrawler DozerCrawler Dozer
Horsepower59.7 kW59.7 kW
Operating Weight5450.0 kg8572.9 kg
Engine ManufacturerKomatsuCase
Engine ModelS4D102E445 T/M2
Net Power59.7 kW55.8 kW
AspirationTurbocharged—
Number of Cylinders44
Displacement3921.4 cc4490.1 cc
Power Measured RPM2500 RPM2000 RPM
Transmission TypeHydrostaticHydrostatic
Number of Forward Gears3—
Number of Reverse Gears3—
Max Speed Forward6.9 km/h9.7 km/h
Max Speed Reverse7.6 km/h9.7 km/h
Ground Pressure0.4 bar0.4 bar
Fuel Capacity115.1 l189.3 l
Engine Oil Capacity12.1 l13.6 l
Cooling System Capacity22.3 l18.9 l
Final Drives Capacity12.1 l14.4 l
Pump typeGear type—
Track Gauge146.3 cm170.7 cm
Ground Contact Area36628.4 cm³58338.1 cm³
No of Shoes Per Side4138
No of Track Rollers Per Side66
Shoe Size33.0 cm50.8 cm
Weight (Operating)5450.0 kg8572.9 kg
Pump Flow—78.7 LPM
Gross Power—59.7 kW
Emission—Tier 3
Max Torque—355.2 N-m
Torque Measured RPM—1400 RPM
Alternator Supplied Amp.—65 A
Alternator—65 A
Battery—12 V
Hydraulic Capacity—75.7 l
Hydraulic Pump Flow—78.7 LPM
Relief Valve Pressure—208.6 bar
Cab Height—277.4 cm
Width Over Track—228.6 cm
Length Overall—429.8 cm
Length of Track on Ground—225.6 cm
Ground Clearance—39.6 cm
No of Carrier Rollers Per Side—1
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