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.

FeatureKomatsu D31P-20BEDozerCase 455CDozer
TypeCrawler DozerCrawler Dozer
Horsepower52.9 kW52.9 kW
Operating Weight6930.0 kg6546.0 kg
Engine ManufacturerKomatsuCase
Engine ModelS4D102E-1-A4-390
Gross Power52.9 kW52.9 kW
Number of Cylinders44
Displacement3921.4 cc3916.5 cc
Power Measured RPM2350 RPM2100 RPM
Transmission TypeHydrostatic—
Number of Forward Gears34
Number of Reverse Gears34
Cab Height274.3 cm256.0 cm
Width Over Track225.6 cm167.6 cm
Length Overall396.2 cm—
Length without Blade304.8 cm—
Length of Track on Ground219.5 cm402.3 cm
Track Gauge167.6 cm134.1 cm
Ground Clearance39.6 cm33.5 cm
No of Track Rollers Per Side65
Shoe Size60.2 cm35.8 cm
Weight (Operating)6930.0 kg6546.0 kg
Track Pitch15.5 cm—
Pump Flow—83.3 LPM
Net Power—47.0 kW
Max Torque—252.0 N-m
Torque Measured RPM—1200 RPM
Max Speed Forward—10.1 km/h
Max Speed Reverse—11.1 km/h
Fuel Capacity—104.5 l
Engine Oil Capacity—10.6 l
Cooling System Capacity—15.9 l
Hydraulic Capacity—32.6 l
Final Drives Capacity—6.1 l
Hydraulic Pump Flow—83.3 LPM
Relief Valve Pressure—172.4 bar
No of Carrier Rollers Per Side—1
No of Shoes Per Side—36
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