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

FeatureKomatsu D32E-1DozerDressta TD-7M LTDozer
TypeCrawler DozerCrawler Dozer
Horsepower59.7 kW59.7 kW
Operating Weight7212.1 kg7697.5 kg
Pump Flow75.7 LPM75.3 LPM
Engine ManufacturerKomatsuCummins
Engine Model4 D102E-1B4.5
Gross Power59.7 kW59.7 kW
Net Power52.2 kW55.2 kW
AspirationNaturallyNaturally, direct injection
Number of Cylinders44
Displacement3916.5 cc4506.5 cc
Max Torque268.5 N-m—
Power Measured RPM2500 RPM2500 RPM
Torque Measured RPM1200 RPM1300 RPM
Alternator Supplied Amp.62 A—
Alternator62 A—
Battery12 V12 V
Transmission TypeTorque ConverterCountershaft-type power shift
Number of Forward Gears33
Number of Reverse Gears33
Max Speed Forward8.9 km/h9.2 km/h
Max Speed Reverse10.5 km/h10.8 km/h
Ground Pressure0.5 bar0.5 bar
Fuel Capacity170.3 l170.3 l
Engine Oil Capacity10.6 l—
Cooling System Capacity26.9 l25.0 l
Final Drives Capacity9.8 l9.5 l
Pump typeTandem GearPump. tandem gear
Hydraulic Pump Flow75.7 LPM75.3 LPM
Relief Valve Pressure155.1 bar155.1 bar
Cab Height259.1 cm268.2 cm
Width Over Track262.1 cm262.1 cm
Length Overall402.3 cm478.5 cm
Length of Track on Ground185.9 cm—
Track Gauge137.2 cm—
Ground Clearance33.5 cm33.5 cm
Ground Contact Area35592.8 cm³40312.3 cm³
No of Carrier Rollers Per Side1—
No of Shoes Per Side3437
No of Track Rollers Per Side56
Shoe Size38.1 cm38.1 cm
Weight (Operating)7212.1 kg7697.5 kg
Hydraulic Capacity—70.0 l
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