SPECS / COMPARISON
John Deere 850J WH LGP vs Caterpillar D7G
A detailed comparison of the John Deere 850J WH LGP and the Caterpillar D7G. Click a model name to view its full specifications.
Horsepower
John Deere 850J WH LGP149.1 kW (200 HP)
Caterpillar D7G149.1 kW (200 HP)
Operating Weight
John Deere 850J WH LGP22183.4 kg (48906 lbs)
Caterpillar D7G20230.0 kg (44599.6 lbs)
| Specification | John Deere 850J WH LGP Crawler Dozers | Caterpillar D7G Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 149.1 kW (200 HP) | 149.1 kW (200 HP) |
| Operating Weight | 22183.4 kg (48906 lbs) | 20230.0 kg (44599.6 lbs) |
| Pump Flow | 174.1 LPM (46 GPM) | — |
| Engine Manufacturer | John Deere | Caterpillar |
| Engine Model | 6090 HT | 3306 T |
| Net Power | 149.1 kW (200 HP) | — |
| Aspiration | Turbocharged with aftercooled | Turbocharged |
| Number of Cylinders | 6 | 6 |
| Displacement | 9012.9 cc (550 cu in.) | 10500.9 cc (640.8 cu in.) |
| Max Torque | 915.2 N-m (675 lbs/ft) | — |
| Power Measured RPM | 1800 RPM | 2000 RPM |
| Torque Measured RPM | 1500 RPM | — |
| Alternator Supplied Amp. | 80 A | — |
| Alternator | 80 A | — |
| Battery | 24 V | — |
| Transmission Type | Hydrostatic with direct drive | PowerShift |
| Max Speed Forward | 10.1 km/h (6.3 mph) | 10.0 km/h (6.2 mph) |
| Max Speed Reverse | 10.1 km/h (6.3 mph) | 11.9 km/h (7.4 mph) |
| Ground Pressure | 0.4 bar (5.2 psi) | 0.7 bar (10.3 psi) |
| Fuel Capacity | 371.0 l (98 gal) | 435.3 l (115 gal) |
| Engine Oil Capacity | 26.5 l (7 gal) | — |
| Cooling System Capacity | 34.8 l (9.2 gal) | — |
| Hydraulic Capacity | 105.6 l (27.9 gal) | — |
| Pump type | Piston | — |
| Hydraulic Pump Flow | 174.1 LPM (46 GPM) | — |
| Relief Valve Pressure | 249.9 bar (3625 psi) | — |
| Cab Height | 320.0 cm (126.0 in.) | 326.1 cm (128.4 in.) |
| Width Over Track | 332.2 cm (130.8 in.) | 262.1 cm (103.2 in.) |
| Length Overall | 576.1 cm (226.8 in.) | 530.4 cm (208.8 in.) |
| Length of Track on Ground | 329.2 cm (129.6 in.) | 271.3 cm (106.8 in.) |
| Track Gauge | 240.8 cm (94.8 in.) | 198.1 cm (78.0 in.) |
| Ground Clearance | 42.7 cm (16.8 in.) | 36.6 cm (14.4 in.) |
| Ground Contact Area | 152563.9 cm³ (9310 cu in.) | 70105.7 cm³ (4278.1 cu in.) |
| No of Shoes Per Side | 45 | — |
| No of Track Rollers Per Side | 8 | 6 |
| Shoe Size | 91.4 cm (36 in.) | 50.8 cm (20 in.) |
| Weight (Operating) | 22183.4 kg (48906 lbs) | 20230.0 kg (44599.6 lbs) |
| Track Pitch | 20.3 cm (8 in.) | — |
| Gross Power | — | 149.1 kW (200 HP) |
| Number of Forward Gears | — | 3 |
| Number of Reverse Gears | — | 3 |
| Length without Blade | — | 420.6 cm (165.6 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.