SPECS / COMPARISON
Caterpillar D8L LGP vs Komatsu D155A-2
A detailed comparison of the Caterpillar D8L LGP and the Komatsu D155A-2. Click a model name to view its full specifications.
Horsepower
Caterpillar D8L LGP249.8 kW (335 HP)
Komatsu D155A-2238.6 kW (320 HP)
Operating Weight
Caterpillar D8L LGP39483.0 kg (87045.2 lbs)
Komatsu D155A-234560.0 kg (76191.8 lbs)
| Specification | Caterpillar D8L LGP Crawler Dozers | Komatsu D155A-2 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 249.8 kW (335 HP) | 238.6 kW (320 HP) |
| Operating Weight | 39483.0 kg (87045.2 lbs) | 34560.0 kg (76191.8 lbs) |
| Engine Manufacturer | Caterpillar | Komatsu |
| Engine Model | 3408 | S6D155-4 |
| Gross Power | 249.8 kW (335 HP) | 238.6 kW (320 HP) |
| Displacement | 18001.2 cc (1098.5 cu in.) | 19261.4 cc (1175.4 cu in.) |
| Transmission Type | PowerShift | Torqflow |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 11.9 km/h (7.4 mph) | 11.9 km/h (7.4 mph) |
| Max Speed Reverse | 14.8 km/h (9.2 mph) | 13.8 km/h (8.6 mph) |
| Fuel Capacity | 753.3 l (199 gal) | 600.4 l (158.6 gal) |
| Cab Height | 387.1 cm (152.4 in.) | 378.0 cm (148.8 in.) |
| Width Over Track | 320.0 cm (126.0 in.) | 216.4 cm (85.2 in.) |
| Length Overall | 624.8 cm (246.0 in.) | 658.4 cm (259.2 in.) |
| Length without Blade | 496.8 cm (195.6 in.) | 542.5 cm (213.6 in.) |
| Length of Track on Ground | 323.1 cm (127.2 in.) | 317.0 cm (124.8 in.) |
| Track Gauge | 256.0 cm (100.8 in.) | 216.4 cm (85.2 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | 51.8 cm (20.4 in.) |
| Ground Contact Area | 149099.7 cm³ (9098.6 cu in.) | — |
| No of Track Rollers Per Side | 8 | 7 |
| Shoe Size | 91.4 cm (36 in.) | 56.1 cm (22.1 in.) |
| Weight (Operating) | 39483.0 kg (87045.2 lbs) | 34560.0 kg (76191.8 lbs) |
| Pump Flow | — | 355.8 LPM (94 GPM) |
| Aspiration | — | Turbocharged |
| Number of Cylinders | — | 6 |
| Max Torque | — | 1410.1 N-m (1040 lbs/ft) |
| Power Measured RPM | — | 2000 RPM |
| Torque Measured RPM | — | 1400 RPM |
| Battery | — | 24 V |
| Engine Oil Capacity | — | 57.2 l (15.1 gal) |
| Cooling System Capacity | — | 165.0 l (43.6 gal) |
| Final Drives Capacity | — | 55.3 l (14.6 gal) |
| Pump type | — | Gear type |
| Hydraulic Pump Flow | — | 355.8 LPM (94 GPM) |
| Relief Valve Pressure | — | 137.9 bar (2000 psi) |
| No of Carrier Rollers Per Side | — | 2 |
| No of Shoes Per Side | — | 41 |
| Track Pitch | — | 22.9 cm (9 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.