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SPECS / COMPARISON

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

FeatureKomatsu D21A-6DozerMitsubishi BD2H-HB5Dozer
TypeCrawler DozerCrawler Dozer
Horsepower29.8 kW29.8 kW
Operating Weight3600.0 kg3780.0 kg
Engine ManufacturerKomatsuMitsubishi
Engine Model4 D95SS4S
Gross Power29.8 kW29.8 kW
Number of Cylinders4—
Displacement2690.8 cc3331.5 cc
Power Measured RPM2450 RPM—
Transmission TypeHydrostaticDual Power Shift
Number of Forward Gears23
Number of Reverse Gears23
Cab Height249.9 cm234.7 cm
Width Over Track161.5 cm152.4 cm
Length Overall341.4 cm341.4 cm
Length without Blade256.0 cm243.8 cm
Length of Track on Ground170.7 cm176.8 cm
Track Gauge131.1 cm121.9 cm
Ground Clearance30.5 cm30.5 cm
No of Shoes Per Side37—
No of Track Rollers Per Side5—
Shoe Size30.2 cm30.2 cm
Weight (Operating)3600.0 kg3780.0 kg
Track Pitch13.7 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