SPECS / COMPARISON
Case 455C vs Komatsu D31PL-20E
A detailed comparison of the Case 455C and the Komatsu D31PL-20E. Click a model name to view its full specifications.
Horsepower
Case 455C52.9 kW (71 HP)
Komatsu D31PL-20E52.9 kW (71 HP)
Operating Weight
Case 455C6546.0 kg (14431.5 lbs)
Komatsu D31PL-20E7190.0 kg (15851.3 lbs)
| Specification | Case 455C Crawler Dozers | Komatsu D31PL-20E Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 52.9 kW (71 HP) | 52.9 kW (71 HP) |
| Operating Weight | 6546.0 kg (14431.5 lbs) | 7190.0 kg (15851.3 lbs) |
| Pump Flow | 83.3 LPM (22 GPM) | — |
| Engine Manufacturer | Case | Komatsu |
| Engine Model | 4-390 | S4D102E-1-A |
| Gross Power | 52.9 kW (71 HP) | 52.9 kW (71 HP) |
| Net Power | 47.0 kW (63 HP) | — |
| Number of Cylinders | 4 | 4 |
| Displacement | 3916.5 cc (239 cu in.) | 3921.4 cc (239.3 cu in.) |
| Max Torque | 252.0 N-m (185.9 lbs/ft) | — |
| Power Measured RPM | 2100 RPM | 2350 RPM |
| Torque Measured RPM | 1200 RPM | — |
| Number of Forward Gears | 4 | 3 |
| Number of Reverse Gears | 4 | 3 |
| Max Speed Forward | 10.1 km/h (6.3 mph) | — |
| Max Speed Reverse | 11.1 km/h (6.9 mph) | — |
| Fuel Capacity | 104.5 l (27.6 gal) | — |
| Engine Oil Capacity | 10.6 l (2.8 gal) | — |
| Cooling System Capacity | 15.9 l (4.2 gal) | — |
| Hydraulic Capacity | 32.6 l (8.6 gal) | — |
| Final Drives Capacity | 6.1 l (1.6 gal) | — |
| Hydraulic Pump Flow | 83.3 LPM (22 GPM) | — |
| Relief Valve Pressure | 172.4 bar (2500 psi) | — |
| Cab Height | 256.0 cm (100.8 in.) | 274.3 cm (108.0 in.) |
| Width Over Track | 167.6 cm (66.0 in.) | 295.7 cm (116.4 in.) |
| Length of Track on Ground | 402.3 cm (158.4 in.) | 219.5 cm (86.4 in.) |
| Track Gauge | 134.1 cm (52.8 in.) | 192.0 cm (75.6 in.) |
| Ground Clearance | 33.5 cm (13.2 in.) | 39.6 cm (15.6 in.) |
| No of Carrier Rollers Per Side | 1 | — |
| No of Shoes Per Side | 36 | — |
| No of Track Rollers Per Side | 5 | 6 |
| Shoe Size | 35.8 cm (14.1 in.) | 105.2 cm (41.4 in.) |
| Weight (Operating) | 6546.0 kg (14431.5 lbs) | 7190.0 kg (15851.3 lbs) |
| Transmission Type | — | Hydrostatic |
| Length Overall | — | 390.1 cm (153.6 in.) |
| Length without Blade | — | 304.8 cm (120.0 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.