SPECS / COMPARISON
Komatsu D80A-12 vs Komatsu D85A-12
A detailed comparison of the Komatsu D80A-12 and the Komatsu D85A-12. Click a model name to view its full specifications.
Horsepower
Komatsu D80A-12134.2 kW (180 HP)
Komatsu D85A-12134.2 kW (180 HP)
Operating Weight
Komatsu D80A-1221550.0 kg (47509.7 lbs)
Komatsu D85A-1221850.0 kg (48171.1 lbs)
| Specification | Komatsu D80A-12 Crawler Dozers | Komatsu D85A-12Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 134.2 kW (180 HP) | 134.2 kW (180 HP) |
| Operating Weight | 21550.0 kg (47509.7 lbs) | 21850.0 kg (48171.1 lbs) |
| Engine Manufacturer | Komatsu | Komatsu |
| Engine Model | NH-220-CI | NH-220-CI |
| Gross Power | 134.2 kW (180 HP) | 134.2 kW (180 HP) |
| Number of Cylinders | 6 | 6 |
| Displacement | 12170.7 cc (742.7 cu in.) | 12170.7 cc (742.7 cu in.) |
| Power Measured RPM | 1850 RPM | 1850 RPM |
| Transmission Type | Direct Drive | — |
| Number of Forward Gears | 5 | 3 |
| Number of Reverse Gears | 4 | 3 |
| Max Speed Forward | 7.4 km/h (4.6 mph) | 10.1 km/h (6.3 mph) |
| Max Speed Reverse | 9.7 km/h (6 mph) | 12.1 km/h (7.5 mph) |
| Ground Pressure | 0.6 bar (8.3 psi) | 0.6 bar (8.4 psi) |
| Fuel Capacity | 420.2 l (111 gal) | 420.2 l (111 gal) |
| Cooling System Capacity | 65.1 l (17.2 gal) | 65.1 l (17.2 gal) |
| Cab Height | 326.1 cm (128.4 in.) | 326.1 cm (128.4 in.) |
| Width Over Track | 262.1 cm (103.2 in.) | 262.1 cm (103.2 in.) |
| Length Overall | 682.8 cm (268.8 in.) | 694.9 cm (273.6 in.) |
| Length without Blade | 460.2 cm (181.2 in.) | 460.2 cm (181.2 in.) |
| Length of Track on Ground | 274.3 cm (108.0 in.) | 274.3 cm (108.0 in.) |
| Track Gauge | 201.2 cm (79.2 in.) | 201.2 cm (79.2 in.) |
| Ground Clearance | 42.7 cm (16.8 in.) | 42.7 cm (16.8 in.) |
| No of Carrier Rollers Per Side | 2 | 2 |
| No of Shoes Per Side | 38 | 38 |
| No of Track Rollers Per Side | 6 | 6 |
| Shoe Size | 56.1 cm (22.1 in.) | 56.1 cm (22.1 in.) |
| Weight (Operating) | 21550.0 kg (47509.7 lbs) | 21850.0 kg (48171.1 lbs) |
| Track Pitch | 21.8 cm (8.6 in.) | 21.8 cm (8.6 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.