SPECS / COMPARISON
Caterpillar D9N vs Caterpillar D8L LGP
A detailed comparison of the Caterpillar D9N and the Caterpillar D8L LGP. Click a model name to view its full specifications.
Horsepower
Caterpillar D9N275.9 kW (370 HP)
Caterpillar D8L LGP249.8 kW (335 HP)
Operating Weight
Caterpillar D9N42542.0 kg (93789.1 lbs)
Caterpillar D8L LGP39483.0 kg (87045.2 lbs)
| Specification | Caterpillar D9N Crawler Dozers | Caterpillar D8L LGPCrawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 275.9 kW (370 HP) | 249.8 kW (335 HP) |
| Operating Weight | 42542.0 kg (93789.1 lbs) | 39483.0 kg (87045.2 lbs) |
| Pump Flow | 310.0 LPM (81.9 GPM) | — |
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Model | 3408 | 3408 |
| Gross Power | 275.9 kW (370 HP) | 249.8 kW (335 HP) |
| Displacement | 18001.2 cc (1098.5 cu in.) | 18001.2 cc (1098.5 cu in.) |
| Transmission Type | PowerShift | PowerShift |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 12.2 km/h (7.6 mph) | 11.9 km/h (7.4 mph) |
| Max Speed Reverse | 15.0 km/h (9.3 mph) | 14.8 km/h (9.2 mph) |
| Ground Pressure | 1.0 bar (14.3 psi) | — |
| Fuel Capacity | 792.3 l (209.3 gal) | 753.3 l (199 gal) |
| Hydraulic Capacity | 89.3 l (23.6 gal) | — |
| Hydraulic Pump Flow | 310.0 LPM (81.9 GPM) | — |
| Relief Valve Pressure | 186.2 bar (2700 psi) | — |
| Cab Height | 393.2 cm (154.8 in.) | 387.1 cm (152.4 in.) |
| Width Over Track | 289.6 cm (114.0 in.) | 320.0 cm (126.0 in.) |
| Length Overall | 688.8 cm (271.2 in.) | 624.8 cm (246.0 in.) |
| Length without Blade | 518.2 cm (204.0 in.) | 496.8 cm (195.6 in.) |
| Length of Track on Ground | 347.5 cm (136.8 in.) | 323.1 cm (127.2 in.) |
| Track Gauge | 225.6 cm (88.8 in.) | 256.0 cm (100.8 in.) |
| Ground Clearance | 51.8 cm (20.4 in.) | 48.8 cm (19.2 in.) |
| Ground Contact Area | 107697.7 cm³ (6572.1 cu in.) | 149099.7 cm³ (9098.6 cu in.) |
| No of Track Rollers Per Side | 8 | 8 |
| Shoe Size | 61.2 cm (24.1 in.) | 91.4 cm (36 in.) |
| Weight (Operating) | 42542.0 kg (93789.1 lbs) | 39483.0 kg (87045.2 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.