John Deere 9520
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| Production | |
| Manufacturer: | John Deere |
| Type: | Four-wheel Drive (4WD) tractor |
| Factory: | Waterloo, Iowa, USA |
| Variants | |
| 9520T: | crawler tractor |
| John Deere 9520 Power | |
| Engine: | 450 hp 335.6 kW |
| PTO (claimed): | 316 hp 235.6 kW |
| Drawbar (tested): | 350.08 hp 261.1 kW |
| PTO (tested): | 370.54 hp 276.3 kW |
| John Deere 9520 Engine | |
| John Deere 12.5L 6-cyl diesel | |
 Engine details ... |
| Mechanical | |
| Chassis: | 4x4 articulated 4WD |
| Steering: | hydrostatic articulated |
| Brakes: | hydraulic wet disc |
| Cab: | CommandView cab standard with air-conditioning. |
| Transmission: | 18-speed full power shift |
 Transmission details ... | |
| Photos | |
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 John Deere 9520 photos... | |
| Capacity | |
| Fuel: | 270 gal 1022.0 L |
| Hydraulic system: | 27 gal 102.2 L |
| 28 gal 106.0 L (with 3pt) | |
| 30 gal 113.6 L (hi-flow) | |
| 31 gal 117.3 L (hi-flow/3pt) | |
| Hydraulics | |
| Type: | closed center pressure/flow compensated |
| Capacity: | 27 gal 102.2 L |
| 28 gal 106.0 L (with 3pt) | |
| 30 gal 113.6 L (hi-flow) | |
| 31 gal 117.3 L (hi-flow/3pt) | |
| Pressure: | 2900 psi 200.0 bar |
| Valves: | 4 or 5 |
| Pump flow: | 30 gpm 113.6 lpm |
| Total flow: | 48 gpm 181.7 lpm |
| 78 gpm 295.2 lpm (hi-flow) | |
| Tractor hitch | |
| Rear Type: | III |
| IV/IVN | |
| Rear lift: | 13,871 lbs 6291 kg |
| 14,445 lbs 6552 kg (optional) | |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 1000 |
| Dimensions & Tires | |
| Wheelbase: | 137.8 inches 350 cm |
| Weight: | 36090 to 38315 pounds |
| Front tire: | 800/70R38 |
| Rear tire: | 800/70R38 |
 Full dimensions and tires ... | |
| 9520 Serial Numbers | |
| Location: | On the top-left of rear hinge member |
| 2002: | 1001 |
| 2003: | 10001 |
| 2004: | 20001 |
| 2005: | 30001 |
| 2006: | 40001 |
| 2007: | 50001 |
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 140 |
| Batteries: | 3 |
| Battery CCA: | 925 |
| Battery volts: | 12 |
| Page information | |
| Last update: | February 20, 2014 |
| Copyright: | Copyright 2021 TractorData LLC |
| Contact: | Peter@TractorData.com |