Power
Power specifications| Engine | 114 hp gross |
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| Engine, maximum (boost) | 120 hp |
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| PTO | 98 hp claimed |
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| Drawbar | no record |
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| Listed power | 114 hp engine basis |
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Engines
Engines fitted to the John Deere 6425| John Deere 4.5L 4-cyl dieselDiesel · 4 cyl | 276 ci |
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Engine details
- John Deere 4.5L 4-cyl diesel
- Bore × stroke
- 4.19 in × 5 in
- Rated speed
- 2,300 rpm
- Rated power
- 114 hp
- Torque
- 352 lb·ft at 1,600 rpm
- Cooling
- liquid-cooled
- Emissions
- Stage III
- Firing order
- 1-3-4-2
Transmissions
Transmissions for the John Deere 6425| John Deere SyncroPlussynchronized | 12F / 4R |
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| John Deere PowrReverserpower shuttle | 16F / 16R |
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Transmission notes
John Deere SyncroPlus: Three gears (1-3) plus reverse (R) in four ranges (A-D).
John Deere PowrReverser: Four gears (1-4) in four ranges (A-D) with left-hand reverser lever. 30 KPH and 40 KPH maximum speed options available.
Weight
Weight specifications| Weight | 8,333 lb shipping |
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| Shipping | 8,333 lb |
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Dimensions
Dimensions specifications| Wheelbase | 94.5 in |
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| Length | 168.2 in |
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| Width | 87.2 in |
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| Rear axle clearance | 63.4 in |
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Capacities
Capacities specifications| Fuel tank | 43.6 gal |
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Hydraulics
Hydraulics specifications| System | open center gear pump |
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| Pump flow | 14.3 gpm |
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| Pressure | 2,538 psi |
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Hitch
Hitch specifications| Rear hitch category | 2/1 |
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| Control | load and depth control with mechanical top-link sensing |
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| Rear lift capacity | 10,030 lb |
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PTO
PTO specifications| Rear PTO | independent |
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| Rear PTO speeds | 540/1000 |
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| Clutch | mechanical-hydraulic wet disc |
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| Engine rpm at PTO speed | 540@2143 |
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Chassis
Chassis specifications| Drive | 2WD |
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| Steering | hydrostatic power |
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| Brakes | Hydraulic wet disc brakes |
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| Cab | Two-post foldable ROPS |
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Tires
Tires specifications| Front | 7.50R18 |
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| Rear | 18.4R30 (2WD) |
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Electrical
Electrical specifications| System voltage | 12 V |
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| Battery capacity | 110 Ah |
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| Charging | alternator |
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| Charging output | 90 A |
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| Ground | negative |
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Production
Production specifications| Factories | Mannheim, Baden-Württemberg, Germany |
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| Built by | John Deere |
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