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.

FeatureCase 550H LGPDozerKomatsu D37PX-22Dozer
TypeCrawler DozerCrawler Dozer
Horsepower59.7 kW59.7 kW
Operating Weight6785.7 kg8190.0 kg
Pump Flow82.9 LPM99.2 LPM
Engine ManufacturerCaseKomatsu
Engine Model4 T-390SAA4D95LE-5
Gross Power59.7 kW59.7 kW
Net Power52.2 kW58.2 kW
AspirationTurbochargedTurbocharged with aftercooled
Number of Cylinders44
Displacement3916.5 cc3261.0 cc
Max Torque298.3 N-m—
Power Measured RPM2200 RPM2200 RPM
Torque Measured RPM1500 RPM—
Alternator Supplied Amp.65 A35 A
Alternator65 A35 A
Battery12 V24 V
Transmission TypeConstant meshDual Power Shift
Number of Forward Gears43
Number of Reverse Gears43
Max Speed Forward9.3 km/h8.5 km/h
Max Speed Reverse10.3 km/h8.5 km/h
Ground Pressure0.3 bar0.3 bar
Fuel Capacity115.5 l195.3 l
Engine Oil Capacity10.6 l11.4 l
Cooling System Capacity15.9 l18.2 l
Hydraulic Capacity39.4 l60.2 l
Final Drives Capacity6.1 l3.8 l
Hydraulic Pump Flow82.9 LPM99.2 LPM
Relief Valve Pressure172.4 bar—
Cab Height262.1 cm277.4 cm
Width Over Track231.6 cm192.0 cm
Length Overall399.3 cm417.6 cm
Length of Track on Ground198.1 cm219.5 cm
Track Gauge164.6 cm152.4 cm
Ground Clearance36.6 cm33.5 cm
Ground Contact Area66466.1 cm³68334.2 cm³
No of Carrier Rollers Per Side1—
No of Shoes Per Side37—
No of Track Rollers Per Side6—
Shoe Size66.0 cm40.1 cm
Weight (Operating)6785.7 kg8190.0 kg
Track Pitch16.0 cm—
Bore—9.7 cm
Stroke—11.7 cm
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