John Deere 8640
| | 1979 - 1982 |
| Iron Horses Series | | Four-wheel Drive (4WD) tractor |
|
| Production |
| Manufacturer: | John Deere
|
| Type: | Four-wheel Drive (4WD) tractor
|
| Factory: | Waterloo, Iowa, USA
|
| Original price: | $80,000 (1982 )
|
| John Deere 8640 Power |
| Engine: | 275 hp
205.1 kW
|
| PTO (claimed): | 225 hp
167.8 kW
|
| Drawbar (tested): | 203.34 hp
151.6 kW
|
| PTO (tested): | 228.75 hp
170.6 kW
|
| power test details ... |
| Mechanical |
| Chassis: | 4x4 articulated 4WD
|
| Differential lock: | hydraulic front and rear
|
| Steering: | articulated power
|
| Brakes: | hydraulic wet disc
|
| Cab: | Cab standard
|
| Transmission: | 16-speed partial power shift
|
 Transmission details ... |
| Capacity |
| Fuel: | 214 gal
810.0 L
|
| Hydraulic system: | 41 gal
155.2 L
|
| Hydraulics |
| Type: | closed center
|
| Capacity: | 41 gal
155.2 L
|
| Valves: | 2
|
| Pump flow: | 33 gpm
124.9 lpm
|
| Tractor hitch |
| Rear Type: | III/IIIN
|
| Rear lift: | 8545 lbs
3876 kg
|
| Power Take-off (PTO) |
| Rear PTO: | independent
|
| Rear RPM: | 1000
|
| Engine RPM: | 1000@2100
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 90
|
| Batteries: | 2
|
| Battery CCA: | 975
|
| Battery volts: | 6
|
| Page information |
| Last update: | November 12, 2016
|
| Copyright: | Copyright 2021 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
John Deere 8640 photos...
Full dimensions and tires ...