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

FeatureCaterpillar D9TDozerCaterpillar D9LDozer
TypeCrawler DozerCrawler Dozer
Horsepower346.0 kW343.0 kW
Operating Weight47899.3 kg52007.0 kg
Pump Flow382.3 LPM—
Engine ManufacturerCaterpillarCaterpillar
Engine ModelC18 ACERT3412
Gross Power346.0 kW343.0 kW
Net Power305.7 kW—
Displacement18124.1 cc27001.0 cc
Power Measured RPM1800 RPM—
Alternator Supplied Amp.95 A—
Alternator95 A—
Battery24 V—
Transmission TypePowerShiftPowerShift
Number of Forward Gears33
Number of Reverse Gears33
Max Speed Forward11.7 km/h12.2 km/h
Max Speed Reverse14.3 km/h15.1 km/h
Ground Pressure1.1 bar1.2 bar
Fuel Capacity889.6 l965.3 l
Engine Oil Capacity37.9 l—
Cooling System Capacity104.1 l—
Hydraulic Capacity89.0 l—
Final Drives Capacity14.8 l—
Pump typePiston—
Hydraulic Pump Flow382.3 LPM—
Relief Valve Pressure405.1 bar—
Cab Height381.0 cm423.7 cm
Width Over Track286.5 cm320.0 cm
Length Overall664.5 cm710.2 cm
Length without Blade490.7 cm533.4 cm
Length of Track on Ground347.5 cm356.6 cm
Track Gauge225.6 cm253.0 cm
Ground Clearance61.0 cm64.0 cm
Ground Contact Area107646.9 cm³109729.7 cm³
No of Shoes Per Side43—
No of Track Rollers Per Side88
Shoe Size61.0 cm61.2 cm
Weight (Operating)47899.3 kg52007.0 kg
Track Pitch24.1 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