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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 D20P-6ADozerKomatsu D20PL-7Dozer
TypeCrawler DozerCrawler Dozer
Horsepower29.8 kW29.8 kW
Operating Weight3940.0 kg4030.0 kg
Engine ManufacturerKomatsuKomatsu
Engine Model4 D95S4 D95S
Gross Power29.8 kW29.8 kW
Number of Cylinders44
Displacement2690.8 cc2690.8 cc
Power Measured RPM2450 RPM2450 RPM
Transmission TypeDirect DriveDirect Drive
Number of Forward Gears33
Number of Reverse Gears22
Cab Height253.0 cm249.9 cm
Width Over Track256.0 cm219.5 cm
Length Overall341.4 cm347.5 cm
Length without Blade256.0 cm265.2 cm
Length of Track on Ground170.7 cm182.9 cm
Track Gauge149.4 cm149.4 cm
Ground Clearance36.6 cm36.6 cm
No of Shoes Per Side37—
No of Track Rollers Per Side56
Shoe Size51.1 cm70.1 cm
Weight (Operating)3940.0 kg4030.0 kg
Track Pitch13.7 cm13.7 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