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

FeatureCaterpillar D3K2 XLDozerDressta TD-7MDozer
TypeCrawler DozerCrawler Dozer
Horsepower59.7 kW59.7 kW
Operating Weight7957.8 kg7348.2 kg
Pump Flow73.4 LPM75.3 LPM
Engine ManufacturerCaterpillarCummins
Engine ModelC4.4 ACERTB4.5
Net Power59.7 kW55.2 kW
Displacement4408.1 cc4506.5 cc
Alternator Supplied Amp.120 A—
Alternator120 A—
Battery12 V12 V
Transmission TypeHydrostaticCountershaft-type power shift
Max Speed Forward9.0 km/h9.2 km/h
Max Speed Reverse10.0 km/h10.8 km/h
Ground Pressure0.4 bar0.5 bar
Fuel Capacity194.9 l170.3 l
Engine Oil Capacity11.4 l—
Cooling System Capacity22.7 l25.0 l
Hydraulic Capacity59.4 l70.0 l
Final Drives Capacity9.8 l9.5 l
Hydraulic Pump Flow73.4 LPM75.3 LPM
Relief Valve Pressure206.0 bar155.1 bar
Cab Height277.4 cm268.2 cm
Width Over Track192.0 cm262.1 cm
Length Overall426.7 cm408.4 cm
Length without Blade329.2 cm—
Length of Track on Ground213.4 cm—
Track Gauge152.4 cm—
Ground Clearance33.5 cm33.5 cm
Ground Contact Area46359.1 cm³35396.1 cm³
No of Shoes Per Side4134
No of Track Rollers Per Side65
Shoe Size40.6 cm38.1 cm
Weight (Operating)7957.8 kg7348.2 kg
Gross Power—59.7 kW
Aspiration—Naturally, direct injection
Number of Cylinders—4
Power Measured RPM—2500 RPM
Torque Measured RPM—1300 RPM
Number of Forward Gears—3
Number of Reverse Gears—3
Pump type—Pump, tandem gear
Track Pitch—16.5 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