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

FeatureKomatsu D21A-8 E0DozerMitsubishi BD2H-E-HB0Dozer
TypeCrawler DozerCrawler Dozer
Horsepower32.3 kW29.8 kW
Operating Weight3710.0 kg3600.0 kg
Engine ManufacturerKomatsuMitsubishi
Engine Model4 D94LE-2S4SE1
Gross Power32.3 kW29.8 kW
Number of Cylinders4—
Displacement3048.0 cc3331.5 cc
Max Torque174.1 N-m—
Power Measured RPM2450 RPM—
Torque Measured RPM1300 RPM—
Number of Forward Gears23
Number of Reverse Gears22
Max Speed Forward4.3 km/h—
Max Speed Reverse5.6 km/h—
Ground Pressure0.3 bar—
Fuel Capacity60.2 l—
Engine Oil Capacity6.8 l—
Cooling System Capacity10.2 l—
Hydraulic Capacity21.2 l—
Final Drives Capacity6.1 l—
Cab Height179.8 cm234.7 cm
Length Overall326.1 cm341.4 cm
Ground Clearance36.6 cm30.5 cm
Ground Contact Area25727.7 cm³—
No of Carrier Rollers Per Side1—
No of Shoes Per Side37—
No of Track Rollers Per Side5—
Shoe Size30.2 cm30.2 cm
Weight (Operating)3710.0 kg3600.0 kg
Transmission Type—Direct Drive
Width Over Track—152.4 cm
Length without Blade—243.8 cm
Length of Track on Ground—176.8 cm
Track Gauge—121.9 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