SPECS / COMPARISON
Komatsu D65E-12E vs John Deere 850J WLT
A detailed comparison of the Komatsu D65E-12E and the John Deere 850J WLT. Click a model name to view its full specifications.
Horsepower
Komatsu D65E-12E141.7 kW (190 HP)
John Deere 850J WLT143.2 kW (192 HP)
Operating Weight
Komatsu D65E-12E17920.0 kg (39506.9 lbs)
John Deere 850J WLT19921.0 kg (43918.3 lbs)
| Specification | Komatsu D65E-12E Crawler Dozers | John Deere 850J WLT Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 141.7 kW (190 HP) | 143.2 kW (192 HP) |
| Operating Weight | 17920.0 kg (39506.9 lbs) | 19921.0 kg (43918.3 lbs) |
| Engine Manufacturer | Komatsu | John Deere |
| Engine Model | 6 D125E-2-A | 6090 HT |
| Gross Power | 141.7 kW (190 HP) | 143.2 kW (192 HP) |
| Number of Cylinders | 6 | 6 |
| Displacement | 11041.6 cc (673.8 cu in.) | 9012.9 cc (550 cu in.) |
| Power Measured RPM | 1950 RPM | 1800 RPM |
| Transmission Type | Torqflow | Hydrostatic |
| Number of Forward Gears | 3 | — |
| Number of Reverse Gears | 3 | — |
| Cab Height | 307.8 cm (121.2 in.) | 320.0 cm (126.0 in.) |
| Width Over Track | 240.8 cm (94.8 in.) | 301.8 cm (118.8 in.) |
| Length Overall | 527.3 cm (207.6 in.) | 573.0 cm (225.6 in.) |
| Length without Blade | 438.9 cm (172.8 in.) | — |
| Length of Track on Ground | 268.2 cm (105.6 in.) | 329.2 cm (129.6 in.) |
| Track Gauge | 189.0 cm (74.4 in.) | 225.6 cm (88.8 in.) |
| Ground Clearance | 42.7 cm (16.8 in.) | 42.7 cm (16.8 in.) |
| No of Carrier Rollers Per Side | 2 | — |
| No of Shoes Per Side | 39 | 45 |
| No of Track Rollers Per Side | 7 | 8 |
| Shoe Size | 51.1 cm (20.1 in.) | 76.2 cm (30 in.) |
| Weight (Operating) | 17920.0 kg (39506.9 lbs) | 19921.0 kg (43918.3 lbs) |
| Track Pitch | 20.3 cm (8 in.) | 20.3 cm (8 in.) |
| Pump Flow | — | 174.1 LPM (46 GPM) |
| Net Power | — | 138.0 kW (185 HP) |
| Aspiration | — | Turbocharged with aftercooled |
| Max Torque | — | 828.4 N-m (611 lbs/ft) |
| Torque Measured RPM | — | 1500 RPM |
| Alternator Supplied Amp. | — | 80 A |
| Alternator | — | 80 A |
| Battery | — | 24 V |
| Max Speed Forward | — | 10.1 km/h (6.3 mph) |
| Max Speed Reverse | — | 10.1 km/h (6.3 mph) |
| Ground Pressure | — | 0.4 bar (5.7 psi) |
| Fuel Capacity | — | 371.0 l (98 gal) |
| Engine Oil Capacity | — | 26.9 l (7.1 gal) |
| Cooling System Capacity | — | 34.8 l (9.2 gal) |
| Hydraulic Capacity | — | 105.6 l (27.9 gal) |
| Final Drives Capacity | — | 16.7 l (4.4 gal) |
| Pump type | — | Hydrostatic |
| Hydraulic Pump Flow | — | 174.1 LPM (46 GPM) |
| Relief Valve Pressure | — | 249.9 bar (3625 psi) |
| Ground Contact Area | — | 127131.1 cm³ (7758 cu 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.
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