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

FeatureKomatsu D80A-18DozerKomatsu D80E-18Dozer
TypeCrawler DozerCrawler Dozer
Horsepower164.1 kW164.1 kW
Operating Weight23310.0 kg19005.5 kg
Engine ManufacturerKomatsuKomatsu
Engine ModelNT-855NT-855
Gross Power164.1 kW164.1 kW
Number of Cylinders6—
Displacement14011.0 cc14011.0 cc
Max Torque1029.1 N-m1029.1 N-m
Power Measured RPM1800 RPM—
Transmission TypeDirect Drivehelical gear constant mesh
Number of Forward Gears54
Number of Reverse Gears44
Max Speed Forward8.0 km/h8.0 km/h
Max Speed Reverse9.5 km/h9.5 km/h
Ground Pressure0.6 bar0.5 bar
Fuel Capacity450.1 l450.1 l
Cooling System Capacity79.1 l79.1 l
Cab Height341.4 cm341.4 cm
Width Over Track262.1 cm262.1 cm
Length Overall679.7 cm—
Length without Blade469.4 cm438.9 cm
Length of Track on Ground274.3 cm274.3 cm
Track Gauge201.2 cm201.2 cm
Ground Clearance42.7 cm42.7 cm
No of Carrier Rollers Per Side2—
No of Shoes Per Side38—
No of Track Rollers Per Side67
Shoe Size56.1 cm56.1 cm
Weight (Operating)23310.0 kg19005.5 kg
Track Pitch21.8 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