John Deere 9RX 640
| | 2021 - |
| 9R Series | | Articulated Crawler tractor |
|
Series map:
9RX 590
9RX 640
582.0hp
631.6hp
| Production |
| Manufacturer | John Deere
|
| Articulated Crawler tractor |
| Built in Waterloo, Iowa, USA |
| Original price was $896,199 in 2023 |
| John Deere 9RX 640 Power |
| Engine (gross) | 631.6 hp
471.0 kW
|
| Engine (max) | 681.2 hp
508.0 kW
|
| PTO (claimed) | 335 hp
249.8 kW
|
| Mechanical |
| Drive | articulated-crawler
|
| Final drives | bull gear
|
| Differential lock | electro-hydraulic front and rear
|
| Articulated power steering |
| Hydraulic wet disc brakes |
| Cab standard with air-conditioning. |
| Photos |
| No photos of the John Deere 9RX 640 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 pressure/flow compensated
|
| Pressure | 2900 psi
200.0 bar
|
| Valves | 4 to 8
|
| Pump flow | 55 gpm
208.2 lpm
|
| | 110 gpmOptOptional
416.4 lpm
|
| SCV flow | 35 gpm
132.5 lpm
|
| | 42 gpm*Optional, 3/4 inch coupler
159.0 lpm
|
| Tractor hitch |
| Rear Type | IVN/IV
|
| Rear lift (at 24"/610mm) | 15000 lbs
6804 kg
|
| | 20000 lbs
9072 kg
|
| Power Take-off (PTO) |
| Rear PTO | independent
|
| Rear RPM | 1000 (1.75)
|
| Electrical |
| Ground | negative
|
| Charging system | alternator
|
| Charging amps | 250
|
| | 330 OptOptional
|
| Batteries | 3
|
| Battery volts | 12
|
| References |
 |
| 9 Series Tractors published in 2022, by John Deere |
| Operator's Manual 9RX Tractors (OMTR118862) published in 2021 |
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