John Deere 4640
| | 1977 - 1984 |
| 4040 Series | | Row-Crop tractor |
|
| Production |
| Manufacturer: | John Deere
|
| Type: | Row-Crop tractor
|
| John Deere 4640 Power |
| Engine (gross): | 185.1 hp
138.0 kW
|
| Engine (net): | 174.3 hp
130.0 kW
|
| PTO (claimed): | 155.6 hp
116.0 kW
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| | 4x4 HFWD 4WD
|
| | 4x4 MFWD 4WD
|
| Final drives: | planetary
|
| Differential lock: | hydro-mechanical
|
| Steering: | power
|
| Brakes: | hydraulic wet disc
|
| Cab: | Cab standard.
|
| Transmissions: | 16-speed partial power shift
|
| | 8-speed full power shift
|
 Transmission details ... |
| Photos |
| No photos of the John Deere 4640 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. |
| Hydraulics |
| Type: | closed center
|
| Tractor hitch |
| Rear Type: | III
|
| Control: | position and draft control
|
| Power Take-off (PTO) |
| Rear PTO: | independent
|
| Clutch: | hydraulic wet disc
|
| Rear RPM: | 1000 (1.75)
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 88
|
| Batteries: | 2
|
| Battery volts: | 12
|
| Battery AH: | 88
|
| Page information |
| Last update: | January 20, 2022
|
| Copyright: | Copyright 2022 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
Full dimensions and tires ...