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

FeatureCaterpillar D4K XLDozerCaterpillar D4K LGPDozer
TypeCrawler DozerCrawler Dozer
Horsepower68.6 kW68.6 kW
Operating Weight8147.0 kg8501.2 kg
Pump Flow73.4 LPM73.4 LPM
Engine ManufacturerCaterpillarCaterpillar
Engine ModelC4.4 ACERTC4.4 ACERT
Gross Power68.6 kW68.6 kW
Net Power62.6 kW62.6 kW
Number of Cylinders44
Displacement4401.6 cc4401.6 cc
Power Measured RPM1900 RPM1900 RPM
Alternator Supplied Amp.120 A120 A
Alternator120 A120 A
Battery12 V12 V
Transmission TypeHydrostaticHydrostatic
Number of Forward Gears22
Number of Reverse Gears22
Max Speed Forward9.0 km/h9.0 km/h
Max Speed Reverse10.0 km/h10.0 km/h
Ground Pressure0.4 bar0.3 bar
Fuel Capacity194.9 l194.9 l
Engine Oil Capacity11.4 l11.4 l
Cooling System Capacity22.7 l22.7 l
Hydraulic Capacity59.4 l59.4 l
Final Drives Capacity9.8 l9.8 l
Hydraulic Pump Flow73.4 LPM73.4 LPM
Relief Valve Pressure206.0 bar206.0 bar
Cab Height274.3 cm274.3 cm
Width Over Track201.2 cm237.7 cm
Length Overall429.8 cm429.8 cm
Length without Blade329.2 cm329.2 cm
Length of Track on Ground228.6 cm231.6 cm
Track Gauge155.4 cm173.7 cm
Ground Clearance33.5 cm33.5 cm
Ground Contact Area52537.0 cm³72512.9 cm³
No of Shoes Per Side4343
No of Track Rollers Per Side77
Shoe Size45.7 cm63.5 cm
Weight (Operating)8147.0 kg8501.2 kg
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