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

FeatureKomatsu D20A-5DozerFurukawa FD45PL-1Dozer
TypeCrawler DozerCrawler Dozer
Horsepower29.1 kW29.8 kW
Operating Weight3560.0 kg4500.0 kg
Pump Flow53.4 LPM—
Engine ManufacturerKomatsuIsuzu
Engine Model4 D94-2NA-4JG2
Gross Power29.1 kW29.8 kW
Number of Cylinders44
Displacement2941.5 cc3059.5 cc
Max Torque147.1 N-m—
Power Measured RPM2450 RPM2200 RPM
Transmission TypeDirect DriveDirect Drive
Number of Forward Gears33
Number of Reverse Gears23
Max Speed Forward7.4 km/h—
Max Speed Reverse6.6 km/h—
Ground Pressure0.3 bar—
Fuel Capacity60.2 l—
Cooling System Capacity13.2 l—
Hydraulic Pump Flow53.4 LPM—
Relief Valve Pressure152.0 bar—
Cab Height216.4 cm249.9 cm
Width Over Track161.5 cm219.5 cm
Length Overall347.5 cm353.6 cm
Length without Blade246.9 cm262.1 cm
Length of Track on Ground170.7 cm189.0 cm
Track Gauge131.1 cm149.4 cm
Ground Clearance33.5 cm33.5 cm
No of Shoes Per Side37—
No of Track Rollers Per Side56
Shoe Size30.2 cm70.1 cm
Weight (Operating)3560.0 kg4500.0 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