Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

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

FeatureFurukawa FD45PL-1DozerKomatsu D21AG-6Dozer
TypeCrawler DozerCrawler Dozer
Horsepower29.8 kW29.8 kW
Operating Weight4500.0 kg3640.0 kg
Engine ManufacturerIsuzuKomatsu
Engine ModelA-4JG24 D95S-W
Gross Power29.8 kW29.8 kW
Number of Cylinders44
Displacement3059.5 cc2690.8 cc
Power Measured RPM2200 RPM2450 RPM
Transmission TypeDirect DriveHydrostatic
Number of Forward Gears32
Number of Reverse Gears32
Cab Height249.9 cm249.9 cm
Width Over Track219.5 cm161.5 cm
Length Overall353.6 cm341.4 cm
Length without Blade262.1 cm256.0 cm
Length of Track on Ground189.0 cm170.7 cm
Track Gauge149.4 cm131.1 cm
Ground Clearance33.5 cm30.5 cm
No of Track Rollers Per Side65
Shoe Size70.1 cm30.2 cm
Weight (Operating)4500.0 kg3640.0 kg
Track Pitch13.7 cm14.7 cm
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051