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

FeatureKomatsu D53P-18EDozerKomatsu D50A-18Dozer
TypeCrawler DozerCrawler Dozer
Horsepower96.9 kW96.9 kW
Operating Weight15020.0 kg13800.0 kg
Engine ManufacturerKomatsuKomatsu
Engine Model6 D125E-26 D125-1
Gross Power96.9 kW96.9 kW
Number of Cylinders66
Displacement11041.6 cc11041.6 cc
Power Measured RPM1900 RPM1750 RPM
Transmission TypeTorqflowDirect Drive
Number of Forward Gears35
Number of Reverse Gears34
Cab Height298.7 cm292.6 cm
Width Over Track292.6 cm243.8 cm
Length Overall518.2 cm487.7 cm
Length without Blade414.5 cm381.0 cm
Length of Track on Ground307.8 cm246.9 cm
Track Gauge207.3 cm195.1 cm
Ground Clearance42.7 cm33.5 cm
No of Carrier Rollers Per Side24
No of Shoes Per Side4942
No of Track Rollers Per Side85
Shoe Size86.1 cm46.2 cm
Weight (Operating)15020.0 kg13800.0 kg
Track Pitch17.5 cm17.5 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