In this post, I have gathered all of the information on the john deere 7520 crop tractor Specs from the (official site), including features, weight, price, and dimensions.
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John Deere 7520 Overview
The John Deere 7520 is a 4WD row-crop tractor from the 7020 series. It was made by John Deere between 2003 and 2007 in Waterloo, Iowa, USA.
A John Deere PowerTech 6068HF475 engine is in the JD 7520. It is a 6.8-liter (414.0-cubic-inch), six-cylinder turbocharged diesel engine, and the piston stroke is 106.0 mm x 127.0 mm (4.17 in x 5 in). At 2,100 rpm, this engine put out 150.0 HP (111.9 kW) of power.
The tractor comes with power steering, hydraulic wet disc brakes, a ComfortGard Cab (as standard) or an open station with two-post ROPS and a 66 US gal (249.8 litres) fuel tank.
John Deere 7520 Price New
2004 John Deere 7520 sold price – $99,000
John Deere 7520 Weight
Weight – 13280 lbs 6023 kg
John Deere 7520 Horsepower
Engine – 150HP (111.9 Kw)
John Deere 7520 Specifications
John Deere 7520 Engine
| Engine | John Deere PowerTech 6068HF475 turbocharged diesel 6-cylinder liquid-cooled |
| Engine Displacement | 414 ci [6.8 L] |
| Cylinder Bore/Stroke | 4.19×5.00 inches [106 x 127 mm] |
| Engine Power | 150 hp [111.9 kW] |
| Rated RPM | 2100 |
| Idle RPM | 850-2250 |
| Operating RPM | 1300-2100 |
| Engine Torque | 454 lb-ft [615.6 Nm] |
| Torque RPM | 1503 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12v |
| Starter power | 4.1 hp [3.1 kW] |
| Oil Capacity | 22.2 qts [21.0 L ] |
| Coolant capacity | 29.6 qts [28.0 L] |
| Fuel tank Capacity | 66 gal [249.8 L] |
John Deere 7520 Power
| Engine | 150 hp [111.9 kW] |
| PTO (claimed) | 125 hp [93.2 kW] |
| Drawbar (tested) | 110.88 hp [82.7 kW] |
| PTO (tested) | 143.97 hp [107.4 kW] |
John Deere 7520 Mechanical
| Chassis | 4×4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | ComfortGard Cab standard with air-conditioning.
Open station with two-post ROPS available. |
| Transmissions | 16-speed partial power shift,24-speed |
John Deere 7520 Hydraulics
| Type | closed-center PFC |
| Valves | 4 |
| Pump flow | 26.7 gpm [101.1 lpm] |
John Deere 7520 Tractor hitch
| Rear Type | II/IIIN |
| Rear lift capacity at ends | 7450 lbs [3379 kg] |
| 8700 lbs [3946 kg] |
John Deere Power Take-off (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 540/1000 (1.375) |
| Front PTO | independent |
| Front RPM | 1000 |
John Deere 7520 Electrical
| Ground | negative |
| Charging system | alternator |
| Charging amps | 115A |
| 150A | |
| Battery CCA | 850A |
| Battery volts | 12v |
John Deere 7520 Serial Numbers
| Location | On the main tractor frame, right side, above the front axle. |
| 2003 | 1001 |
| 2004 | 10001 |
| 2005 | 30001 |
| 2006 | 45001 |
| 2007 | 60001 |
John Deere 7520 Transmission
| Transmission | John Deere PowrQuad |
| Type | partial power shift |
| Gears | 16 forward and reverse |
| Transmission | John Deere AutoQuad |
| Gears | 24 forward and reverse |
| Oil capacity | 59.2 qts [56.0 L] |
| Speed | F: 30.6 kmh (19 mph) R: kmh (0 mph) |
John Deere 7520 Dimensions
| Wheelbase | 104.3 inches [264 cm] |
| Length | 203.3 inches [516 cm] |
| Width | 96 inches [243 cm] |
| Height | 114.1 inches [289 cm] |
| 4WD Clearance (front axle) | 20.5 inches [52 cm] |
| Rear axle | Flanged: 65.5 inch length 1663 mm |
| Rear axle | Rack-and-pinion: 3.4 by 96 inches 86 by 2438 mm |
| Rear axle | Rack-and-pinion: 3.4 by 110.5 inches 86 by 2806 mm |
| Front tread | 59.5 to 87.5 inches 151 to 222 cm (2WD) |
| Front tread | 59.4 to 83.4 inches 150 to 211 cm (4WD) |
| Rear tread | 60 to 88 inches 152 to 223 cm (flange axle) |
| Rear tread | 76 to 96 inches 193 to 243 cm (long flange) |
| Rear tread | 60 to 104.6 inches 152 to 265 cm (96-inch axle) |
| Rear tread | 60 to 119.2 inches 152 to 302 cm (110.5-inch axle) |
John Deere 7520 Weigh
| Operating | 13280 lbs [6023 kg] |
| Max capacity | 22035 lbs [9995 kg] |
| Max Drawbar | 4955 lbs [2247 kg] |
| Max front axle | 9695 lbs [4397 kg] |
| 16315 lbs [7400 kg] (with loader) | |
| Max rear axle | 17185 lbs [7795 kg] |
John Deere 7520 Tires
| Ag front | 14.9R28 |
| Ag rear | 18.4R38 |
John Deere 7520 Attachments
John Deere 741 Loader
| Height (to pin) | 172.5 inches [438 cm] |
| Clearance, dumped bucket | 139.3 inches [353 cm] |
| Dump reach | 38.2 inches [97 cm] |
| Dump angle | 58.9° |
| Clearance, level bucket | 167 inches [424 cm] |
| Reach at ground | 113.4 inches [288 cm] |
| Breakout force (at pin) | 7779 lbs [3528 kg] |
| Breakout force (at 800mm) | 5913 lbs [2682 kg] |
| Breakout force (bucket) | 7172 lbs [3253 kg] |
| Lift to full height (at pin) | 4617 lbs [2094 kg] |
| Lift to full height (at 800mm) | 3527 lbs [1599 kg] |
| Lift to 1.5m (at pin) | 6259 lbs [2839 kg] |
| Lift to 1.5m (at 800mm) | 4966 lbs [2252 kg] |
| Bucket width | 73 inches [185 cm] |
| 96 inches [243 cm] |
John Deere 7520 Review
The John Deere 7520 is a tractor with 175 horsepower, made from 1972 to 1975. People like it because it’s strong, tough, and can handle different jobs. It’s a good option for farmers, ranchers, and contractors who need a tractor for tasks like plowing, preparing the soil, and harvesting crops.
For more details check out the YouTube video
John Deere 7520 problem
- Use recommended fuel. The fuel injection pump failed. Change what’s wrong. Mistimed fuel pump. If needed, adjust.
- Bad starter – Replace as needed. Clean fuel pipes. Reinstall filter element is clogged. The piston rings need replacement.
- Tractor 7520 issue. Hard-starting motor. Help identify the problem’s cause. Check what?
- Filter/cleaner clogging. Misusing cold start. Piston ring wear/deformation. Leaking/misaligned valves. In-fuel water. Low-temperature fuel is heavy.
- Fuel vent restriction. Intake hoses leak. Pipe restriction. Low battery? Charge. Sticking diesel injection nozzles. Clogged filter. Mistimed.
- Hydraulics use air. Deflate. System oil low. Lubricate. Steering cylinder malfunction Restore.
- Adjust valve timing. Compress. Fix worn cylinder bores. Leaking between valves and seats needs repair.
- Oilless. Oil. Temperature fell.
- Why does the front axle create so much noise when driving?
- Gears broke. Replace the gear. Broken bearings. Replace bearings.
- Clogged nozzle. Check injector. The fuel pump fails. Fuel pump replacement is required.
- Diaphragm or clutch discs worn. Rebuild.
- Dirty fuel system. Otherwise, the fuel pump adjusts.
- Low coolant level. Fill the system. Clean radiator. Overloaded engine—reduce load. Replace loose or damaged fan belts. Tension belt.
Conclusion
This concludes our coverage of the john deere 7520 price, specifications, review, and key features. If you have any questions about this post, please comment below, and we will get back to you as soon as possible.
