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 D8R IIDozerCaterpillar D8RDozer
TypeCrawler DozerCrawler Dozer
Horsepower231.2 kW244.6 kW
Operating Weight37630.0 kg33497.8 kg
Engine ManufacturerCaterpillarCaterpillar
Engine Model3406 E TA3406 C
Gross Power231.2 kW244.6 kW
Number of Cylinders66
Displacement14600.9 cc14633.7 cc
Power Measured RPM2000 RPM2100 RPM
Number of Forward Gears33
Number of Reverse Gears33
Max Speed Forward10.6 km/h10.8 km/h
Max Speed Reverse13.8 km/h13.8 km/h
Ground Pressure1.0 bar0.9 bar
Fuel Capacity625.3 l625.3 l
Cab Height353.6 cm350.5 cm
Width Over Track271.3 cm265.2 cm
Length Overall658.4 cm640.1 cm
Length without Blade493.8 cm457.2 cm
Length of Track on Ground323.1 cm323.1 cm
Track Gauge210.3 cm210.3 cm
Ground Clearance61.0 cm54.9 cm
Ground Contact Area90850.1 cm³91014.0 cm³
No of Track Rollers Per Side88
Shoe Size56.1 cm56.1 cm
Weight (Operating)37630.0 kg33497.8 kg
Pump Flow—300.2 LPM
Net Power—227.4 kW
Aspiration—Turbocharged with aftercooled
Alternator Supplied Amp.—50 A
Alternator—50 A
Battery—24 V
Transmission Type—PowerShift
Engine Oil Capacity—32.6 l
Cooling System Capacity—92.4 l
Hydraulic Capacity—72.3 l
Final Drives Capacity—14.0 l
Pump type—Piston
Hydraulic Pump Flow—300.2 LPM
Relief Valve Pressure—241.3 bar
No of Shoes Per Side—44
Track Pitch—21.8 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