John Deere 8RX 490
In production · Tracks
Power
Power specifications| Engine | 483 hp gross |
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| Engine, maximum (boost) | 562 hp |
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| PTO | 400 hp claimed; Cat. III |
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| Drawbar | no record |
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| Listed power | 483 hp engine basis |
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Engines
Engines fitted to the John Deere 8RX 490| John Deere 13.6L 6-cyl dieselDiesel · 6 cyl | 827 ci |
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Engine details
- John Deere 13.6L 6-cyl diesel
- Bore × stroke
- 5.2 in × 6.5 in
- Rated speed
- 1,900 rpm
- Rated power
- 483 hp
- Torque
- 1,803 lb·ft
- Cooling
- liquid-cooled inline
- Notes
- 6-cylinder 24-valve
Transmissions
Transmissions for the John Deere 8RX 490| eAutoPowr EVTcontinuously-variable transmission | infinite forward and reverse |
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Weight
Weight specifications| Weight | 48,389 lb unspecified |
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Dimensions
Dimensions specifications| Wheelbase | no record |
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| Length | no record |
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Capacities
Capacities specifications| Fuel tank | 296.6 gal |
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| DEF tank | 18.2 gal |
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Hydraulics
Hydraulics specifications| System | closed-center PFC |
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| Pump flow | 84 gpm |
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| Remote valve flow | 35 gpm |
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| Rear valves | 4 to 6 |
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Hitch
Hitch specifications| Rear hitch category | IVN/III |
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| Control | electro-hydraulic draft sensing |
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| Rear lift capacity | 20,000 lb |
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| Drawbar | Cat. V |
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PTO
PTO specifications| Rear PTO | independent |
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| Rear PTO speeds | 1000 (1.75) |
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| Front PTO | independent |
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| Front PTO speeds | 1000 (1.375) |
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| Clutch | electro-hydraulic wet disc |
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Chassis
Chassis specifications| Drive | tracks |
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Tracks
Tracks specifications| Track width | 21 in |
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Electrical
Electrical specifications| System voltage | 12 V |
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| Batteries | 3 |
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| Cold cranking | 950 CCA |
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| Charging | alternator |
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| Charging output | 250 A |
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| Ground | negative |
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Production
Production specifications| Built by | John Deere |
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