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

FeatureKomatsu D375A-2DozerDressta TD-40EDozer
TypeCrawler DozerCrawler Dozer
Horsepower396.7 kW406.4 kW
Operating Weight68200.0 kg66639.5 kg
Engine ManufacturerKomatsuCummins
Engine ModelSA6D170E-2QSK19-C
Gross Power396.7 kW406.4 kW
Number of Cylinders66
Displacement23150.1 cc18845.2 cc
Power Measured RPM1800 RPM2100 RPM
Transmission TypeTorqflowCountershaft-type power shift
Number of Forward Gears33
Number of Reverse Gears33
Cab Height423.7 cm423.7 cm
Width Over Track472.4 cm374.9 cm
Length Overall10.1 m—
Length without Blade582.2 cm576.1 cm
Length of Track on Ground384.0 cm—
Track Gauge253.0 cm—
Ground Clearance64.0 cm97.5 cm
No of Carrier Rollers Per Side2—
No of Shoes Per Side4039
No of Track Rollers Per Side77
Shoe Size61.2 cm61.0 cm
Weight (Operating)68200.0 kg66639.5 kg
Track Pitch28.2 cm—
Pump Flow—393.7 LPM
Net Power—387.8 kW
Aspiration—Turbocharged, direct injection
Torque Measured RPM—1500 RPM
Alternator Supplied Amp.—80 A
Alternator—80 A
Battery—24 V
Max Speed Forward—12.4 km/h
Max Speed Reverse—15.4 km/h
Ground Pressure—1.3 bar
Fuel Capacity—1362.7 l
Engine Oil Capacity—74.2 l
Cooling System Capacity—74.2 l
Hydraulic Capacity—268.8 l
Final Drives Capacity—85.2 l
Pump type—Hydraulic pupms, driven from torque converter
Hydraulic Pump Flow—393.7 LPM
Relief Valve Pressure—165.5 bar
Ground Contact Area—111694.5 cm³
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