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.

FeatureCaterpillar D6T XL WHDozerCase 1850K LTDozer
TypeCrawler DozerCrawler Dozer
Horsepower140.9 kW144.7 kW
Operating Weight19952.2 kg20080.1 kg
Engine ManufacturerCaterpillarCase
Engine ModelC-9 ACERT667 TA/EED
Gross Power140.9 kW144.7 kW
Net Power161.1 kW137.2 kW
Displacement8799.9 cc6702.3 cc
Power Measured RPM2000 RPM2000 RPM
Alternator Supplied Amp.95 A65 A
Alternator95 A65 A
Battery24 V24 V
Fuel Capacity382.3 l401.3 l
Cab Height320.0 cm323.1 cm
Width Over Track265.2 cm253.0 cm
Length Overall512.1 cm551.7 cm
Length without Blade408.4 cm—
Length of Track on Ground265.2 cm271.3 cm
Ground Clearance39.6 cm39.6 cm
Ground Contact Area74676.0 cm³—
No of Track Rollers Per Side67
Shoe Size55.9 cm61.0 cm
Weight (Operating)19952.2 kg20080.1 kg
Pump Flow—249.1 LPM
Emission—Tier 4
Number of Cylinders—6
Max Torque—859.6 N-m
Torque Measured RPM—1400 RPM
Transmission Type—PowerShift
Number of Forward Gears—3
Number of Reverse Gears—3
Max Speed Forward—10.9 km/h
Max Speed Reverse—13.0 km/h
Ground Pressure—0.6 bar
Engine Oil Capacity—18.9 l
Cooling System Capacity—25.0 l
Hydraulic Capacity—116.2 l
Final Drives Capacity—33.3 l
Pump type—Piston
Hydraulic Pump Flow—249.1 LPM
Track Gauge—192.0 cm
No of Carrier Rollers Per Side—2
No of Shoes Per Side—40
Track Pitch—20.3 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