SPECS / COMPARISON
John Deere 850C LGP vs Komatsu D65EX-12
A detailed comparison of the John Deere 850C LGP and the Komatsu D65EX-12. Click a model name to view its full specifications.
Horsepower
John Deere 850C LGP143.2 kW (192 HP)
Komatsu D65EX-12142.1 kW (190.5 HP)
Operating Weight
John Deere 850C LGP19072.6 kg (42048 lbs)
Komatsu D65EX-1216535.0 kg (36453.5 lbs)
| Specification | John Deere 850C LGP Crawler Dozers | Komatsu D65EX-12 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 143.2 kW (192 HP) | 142.1 kW (190.5 HP) |
| Operating Weight | 19072.6 kg (42048 lbs) | 16535.0 kg (36453.5 lbs) |
| Pump Flow | 166.6 LPM (44 GPM) | 210.1 LPM (55.5 GPM) |
| Engine Manufacturer | John Deere | Komatsu |
| Engine Model | 6081 A | S6D125E-2 |
| Gross Power | 143.2 kW (192 HP) | — |
| Net Power | 138.0 kW (185 HP) | 142.1 kW (190.5 HP) |
| Aspiration | Turbocharged | Turbocharged |
| Number of Cylinders | 6 | 6 |
| Displacement | 8095.2 cc (494 cu in.) | 11041.6 cc (673.8 cu in.) |
| Max Torque | 814.8 N-m (601 lbs/ft) | 981.1 N-m (723.6 lbs/ft) |
| Power Measured RPM | 1800 RPM | — |
| Torque Measured RPM | 1300 RPM | — |
| Alternator Supplied Amp. | 45 A | — |
| Alternator | 45 A | — |
| Battery | 24 V | 24 V |
| Transmission Type | Automatic, dual-path, hydrostatic drive | Torque Converter |
| Max Speed Forward | 10.9 km/h (6.8 mph) | 6.3 km/h (3.9 mph) |
| Max Speed Reverse | 10.9 km/h (6.8 mph) | 8.0 km/h (5 mph) |
| Ground Pressure | 0.3 bar (4.6 psi) | 0.5 bar (7.2 psi) |
| Fuel Capacity | 348.3 l (92 gal) | 406.2 l (107.3 gal) |
| Engine Oil Capacity | 32.6 l (8.6 gal) | 38.2 l (10.1 gal) |
| Cooling System Capacity | 34.1 l (9 gal) | 52.2 l (13.8 gal) |
| Hydraulic Capacity | 79.5 l (21 gal) | 55.3 l (14.6 gal) |
| Final Drives Capacity | 12.5 l (3.3 gal) | 24.2 l (6.4 gal) |
| Pump type | Gear type | Double-acting, piston |
| Hydraulic Pump Flow | 166.6 LPM (44 GPM) | 210.1 LPM (55.5 GPM) |
| Relief Valve Pressure | 155.1 bar (2250 psi) | 206.0 bar (2987.8 psi) |
| Cab Height | 317.0 cm (124.8 in.) | 317.0 cm (124.8 in.) |
| Width Over Track | 399.3 cm (157.2 in.) | 347.5 cm (136.8 in.) |
| Length of Track on Ground | 307.8 cm (121.2 in.) | 268.2 cm (105.6 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | — |
| Ground Contact Area | 150695.8 cm³ (9196 cu in.) | 82894.1 cm³ (5058.5 cu in.) |
| No of Shoes Per Side | 43 | 39 |
| No of Track Rollers Per Side | 7 | 2 |
| Shoe Size | 96.5 cm (38 in.) | 61.2 cm (24.1 in.) |
| Weight (Operating) | 19072.6 kg (42048 lbs) | 16535.0 kg (36453.5 lbs) |
| Track Pitch | 20.3 cm (8 in.) | — |
| Number of Forward Gears | — | 3 |
| Number of Reverse Gears | — | 3 |
| Length Overall | — | 545.6 cm (214.8 in.) |
| Track Gauge | — | 189.0 cm (74.4 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.