John Deere 840
| | 1976 - 1986 |
| Utility tractor |
|
| Production |
| Manufacturer: | John Deere
|
| Type: | Utility tractor
|
| Factory: | Mannheim, Baden-Württemberg, Germany
|
| John Deere 840 Power |
| Engine: | 37.5 hp
28.0 kW
|
| PTO (claimed): | 33.5 hp
25.0 kW
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| Final drives: | planetary
|
| Steering: | manual
|
| Brakes: | hydraulic wet disc
|
| Cab: | Four-post ROPS.
|
| Transmissions: | 8-speed collar shift
|
| | 16-speed two-speed power shift
|
 Transmission details ... |
| Photos |
| No photos of the John Deere 840 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. |
| Capacity |
| Fuel: | 20.6 gal
78.0 L
|
| Hydraulic system: | 10.8 gal
40.9 L
|
| Hydraulics |
| Type: | closed center
|
| Capacity: | 10.8 gal
40.9 L
|
| Pump flow: | 6.1 gpm
23.1 lpm
|
| Tractor hitch |
| Rear Type: | II/I
|
| Rear lift: | 4878 lbs
2212 kg
|
| Power Take-off (PTO) |
| Rear PTO: | live
|
| | independent*Optional
|
| Clutch: | dry disc
|
| | wet disc*Optional, independent PTO
|
| Rear RPM: | 540
|
| Engine RPM: | 540@2400
|
| Front PTO: | optional
|
| Front RPM: | 1000
|
| Engine RPM: | 1000@2070
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 33
|
| Batteries: | 2
|
| Battery volts: | 12
|
| Page information |
| Last update: | December 1, 2015
|
| Copyright: | Copyright 2021 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
Full dimensions and tires ...