John Deere 8850
| | 1982 - 1988 |
| 8050 Series | | Four-wheel Drive (4WD) tractor |
|
| Production |
| Manufacturer: | John Deere
|
| Type: | Four-wheel Drive (4WD) tractor
|
| Factory: | Waterloo, Iowa, USA
|
| Original price: | $122,694 (1983 )
|
| The model 8850 was the largest of the four-wheel drive tractors that John Deere unveiled in 1982. Its big V-8 was a departure from John Deere's usual engine design. The 8850 had an available full-power PTO and Load-and-Depth control three-point hitch. |
| John Deere 8850 Power |
| Engine: | 370 hp
275.9 kW
|
| PTO (claimed): | 300 hp
223.7 kW
|
| Drawbar (tested): | 269.77 hp
201.2 kW
|
| PTO (tested): | 303.99 hp
226.7 kW
|
| power test details ... |
| Mechanical |
| Chassis: | 4x4 articulated 4WD
|
| Final drives: | inboard compound planetary
|
| Differential lock: | electro-hydraulic front and rear
|
| Steering: | articulated power
|
| Brakes: | power wet disc
|
| Cab: | Sound-Gard cab with air-conditioning
|
| Transmission: | 16-speed partial power shift
|
 Transmission details ... |
| Capacity |
| Fuel: | 240 gal
908.4 L
|
| Hydraulic system: | 45.5 gal
172.2 L
|
| Hydraulics |
| Type: | closed center constant-pressure
|
| Capacity: | 45.5 gal
172.2 L
|
| Valves: | 3 to 4
|
| Pump flow: | 44 gpm
166.5 lpm
|
| Tractor hitch |
| Rear Type: | 4/4N
|
| Control: | lower-link draft sensing
|
| Rear lift: | 10,250 lbs
4649 kg
|
| Power Take-off (PTO) |
| Rear PTO: | independent*Optional
|
| Clutch: | hydraulic wet disc
|
| Rear RPM: | 1000 (1.75)
|
| 8850 Serial Numbers |
| Location: | Serial number plate on the rear of the tractor.
|
| 1982: | 2000
|
| 1983: | 4000
|
| 1984: | 5101
|
| 1985: | 6001
|
| 1986: | 6501
|
| 1987: | 7001
|
| 1988: | 7501
|
how to read serial numbers...
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 110
|
| Batteries: | 3
|
| Battery CCA: | 625
|
| Battery volts: | 12
|
| Page information |
| Last update: | April 18, 2022
|
| Copyright: | Copyright 2022 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
©2000-2022 - TractorData.com®. Notice: Every attempt is made to ensure the data listed
is accurate. However, differences between sources, incomplete listings,
errors, and data entry mistakes do occur.
Consult official
literature from the manufacturer before attempting any service or repair.
Engine details ...
John Deere 8850 photos...
Full dimensions and tires ...