John Deere 1850
Type: Utility Tractors
Contents:
Production | |
| Manufacturer: | John Deere |
| Type: | Utility tractor |
| Factory: | Mannheim, Baden-Württemberg, Germany |
John Deere 1850 Power | |
| Engine (net): | 55 hp 41.0 kW |
| PTO (claimed): | 49.6 hp 37.0 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| 4x4 MFWD 4WD | |
| Final drives: | planetary |
| Steering: | power |
| Brakes: | hydraulic disc |
| Cab: | ROPS. Optional MC1 cab, or CC2 cab after 1990. |
| Transmissions: | 8-speed synchromesh |
| 16-speed two-speed power shift | |
| 12-speed creeper | |
Hydraulics | |
| Type: | closed-center constant pressure. |
| Pressure: | 2756 psi 190.0 bar |
| Pump flow: | 11.6 gpm 43.9 lpm |
Tractor hitch | |
| Rear Type: | II/I |
| Control: | position and draft control |
| Rear lift (at 24"/610mm): | 2810 lbs 1274 kg |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Clutch: | hydraulic wet disc |
| Rear RPM: | 540 |
| 540/1000 | |
| Engine RPM: | 540@2070 |
Electrical | |
| Ground: | negative |
| Charging amps: | 55 |
| Batteries: | 2 |
| Battery volts: | 12 |
| Battery AH: | 55 |
Engine Detail | |
| John Deere | |
| diesel | |
| 3-cylinder | |
| liquid-cooled | |
| Displacement: | 179.4 ci 2.9 L |
| Bore/Stroke: | 4.19x4.33 inches 106 x 110 mm |
| Air cleaner: | dry |
| Rated RPM: | 2400 |
| Torque: | 143.8 lb-ft 195.0 Nm |
| Torque RPM: | 1300 |
| Starter volts: | 12 |
| Starter power: | 4 hp 3.0 kW |
| Oil change: | 200 h |
Dimensions | |
| Wheelbase: | 80.7 inches 204 cm |
| Length: | 147.8 inches 375 cm |
| Width: | 80.5 inches 204 cm |
| Height (cab): | 95.2 inches 241 cm (MC1) |
| 93.2 inches 236 cm (low-profile) | |
| 2WD Cab Shiping weight: | 5997 lbs 2720 kg |
| 4WD Cab Shiping weight: | 6991 lbs 3171 kg |
| Ground clearance: | 24.5 inches 62 cm |
| Front tread: | 49.6 to 80.9 inches 125 to 205 cm |
| Rear tread: | 51.2 to 78.7 inches 130 to 199 cm |
