SPECS / COMPARISON
Komatsu D21P-8 vs Hitachi DX45M-C LANDY
A detailed comparison of the Komatsu D21P-8 and the Hitachi DX45M-C LANDY. Click a model name to view its full specifications.
Horsepower
Komatsu D21P-832.1 kW (43.1 HP)
Hitachi DX45M-C LANDY29.8 kW (40 HP)
Operating Weight
Komatsu D21P-84241.1 kg (9350 lbs)
Hitachi DX45M-C LANDY4330.0 kg (9546.1 lbs)
| Specification | Komatsu D21P-8 Crawler Dozers | Hitachi DX45M-C LANDY Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 32.1 kW (43.1 HP) | 29.8 kW (40 HP) |
| Operating Weight | 4241.1 kg (9350 lbs) | 4330.0 kg (9546.1 lbs) |
| Engine Manufacturer | Komatsu | Isuzu |
| Engine Model | 4 D94LE-2 | A-4JG2 |
| Gross Power | 32.1 kW (43.1 HP) | — |
| Net Power | 29.8 kW (40 HP) | 29.8 kW (40 HP) |
| Aspiration | Naturally | — |
| Number of Cylinders | 4 | — |
| Displacement | 3048.0 cc (186 cu in.) | 3059.5 cc (186.7 cu in.) |
| Transmission Type | Hydroshift | Dual Power Shift |
| Number of Forward Gears | 2 | 3 |
| Number of Reverse Gears | 2 | 3 |
| Max Speed Forward | 4.3 km/h (2.7 mph) | — |
| Max Speed Reverse | 5.6 km/h (3.5 mph) | — |
| Ground Pressure | 0.2 bar (3 psi) | — |
| Fuel Capacity | 60.2 l (15.9 gal) | — |
| Engine Oil Capacity | 6.4 l (1.7 gal) | — |
| Cooling System Capacity | 9.8 l (2.6 gal) | — |
| Hydraulic Capacity | 20.8 l (5.5 gal) | — |
| Final Drives Capacity | 7.9 l (2.1 gal) | — |
| Cab Height | 246.9 cm (97.2 in.) | 249.9 cm (98.4 in.) |
| Width Over Track | 152.4 cm (60.0 in.) | 256.0 cm (100.8 in.) |
| Length Overall | 338.3 cm (133.2 in.) | 350.5 cm (138.0 in.) |
| Ground Contact Area | 43655.2 cm³ (2664 cu in.) | — |
| No of Shoes Per Side | 37 | — |
| No of Track Rollers Per Side | 5 | — |
| Shoe Size | 50.8 cm (20 in.) | — |
| Weight (Operating) | 4241.1 kg (9350 lbs) | 4330.0 kg (9546.1 lbs) |
| Length of Track on Ground | — | 170.7 cm (67.2 in.) |
| Track Gauge | — | 149.4 cm (58.8 in.) |
| Ground Clearance | — | 33.5 cm (13.2 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.