John Deere 7800 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, History, Features & Pictures
The John Deere 7800 represents a 2WD or 4WD row-crop tractor belonging to the 7000 series. John Deere, headquartered in Waterloo, Iowa, USA, produced this tractor model between 1992 and 1996.
John Deere 7800 Row-Crop Tractor comes equipped with a John Deere turbocharged diesel 6-cylinder liquid-cooled engine, providing a power output of 170 horsepower (126.8 kW) at a rated RPM of 2100.
This John Deere 7800 model features a John Deere 7.6L 6-cylinder diesel engine, available in a 4×2 2WD configuration, equipped with power steering, and capable of a rear lift capacity of 8925 lbs. The overall weight of the tractor ranges from 13910 to 15560 pounds.
Attachments compatible with the John Deere 7800 Row-Crop tractor include the John Deere 725 and John Deere 740 front-end loaders.
Now, let’s find out the John Deere 7800 Row-Crop Tractor Price, Parts Specs, Reviews, Serial Numbers, and Images.
John Deere 7800 Price
John Deere 7800 Original Price: $84,000 (1996)
The cost of purchasing a John Deere 7800 tractor can differ based on various factors, including its condition, age, location, and additional features.
John Deere 7800 Specs
| Manufacturer: | John Deere |
| Type: | Row-Crop tractor |
| Factory: | Waterloo, Iowa, USA |
| Model Year | 1992-1996 |
John Deere 7800 Engine
| Engine | John Deere turbocharged diesel 6-cylinder liquid-cooled |
| Displacement: | 466 ci 7.6 L |
| Bore/Stroke: | 4.5625×4.75 inches 116 x 121 mm |
| Rated Power (ECE R24): | 170 hp 126.8 kW |
| Air cleaner: | dual dry element |
| Compression: | 15.5:1 |
| Rated RPM: | 2100 |
| Firing order: | 1-5-3-6-2-4 |
| Starter volts: | 12 |
| Coolant capacity: | 27.5 qts 26.0 L |
Capacity
| Fuel: | 91 gal 344.4 L |
| Hydraulic system: | 22.9 gal 86.7 L |
Tractor Hitch
| Rear Type: | IIIN/II1 |
| Control: | position and draft control |
| Rear lift: | 8925 lbs 4048 kg |
| 10050 lbs 4558 kg * |
John Deere 7800 Power
| Engine (net): | 170 hp 126.8 kW |
| PTO (claimed): | 145 hp 108.1 kW |
| Drawbar (tested): | 131.99 hp 98.4 kW |
| PTO (tested): | 158.97 hp 118.5 kW |
Mechanical
| Chassis: | 4×2 2WD |
| 4×4 MFWD 4WD | |
| Final drives: | inboard planetary |
| Differential lock: | electro-hydraulic rear |
| Steering: | power |
| Brakes: | differential hydraulic wet disc |
| Cab: | ComfortGard cab standard with air-conditioning. |
| Transmissions: | 16-speed partial power shift |
| 19-speed full power shift |
John Deere 7800 Transmission
| Transmission: | John Deere PowrQuad |
| Type: | partial power shift |
| Gears: | 16 forward and 12 reverse |
| Clutch: | wet disc |
| Transmission: | John Deere PowerShift |
| Type: | full power shift |
| Gears: | 19 forward and 7 reverse |
| Clutch: | wet disc |
Hydraulics
| Type: | closed center |
| Capacity: | 22.9 gal 86.7 L |
| Pressure: | 2900 psi 200.0 bar |
| Valves: | 2 to 3 |
| SCV flow: | 25.4 GPM 96.1 lpm |
John Deere 7800 PTO
| Rear PTO: | independent |
| Rear RPM: | 540/1000 |
John Deere 7800 Dimensions
| 2WD Wheelbase: | 114.4 inches 290 cm |
| 4WD Wheelbase: | 110.2 inches 279 cm |
| Shipping weight: | 13,910 lbs 6309 kg |
| Operating weight: | 15,560 lbs 7058 kg (4WD) |
| Rear axle: | Rack-and-pinion: 3.62 by 96 inches 91 by 2438 mm Rack-and-pinion: 3.62 by 110.5 inches 91 by 2806 mm Rack-and-pinion: 3.62 by 118 inches 91 by 2997 mm |
| Rear tread: | 60 to 85.7 inches 152 to 217 cm |
| 60 to 100.3 inches 152 to 254 cm |
|
| 60 to 108.3 inches 152 to 275 cm |
Electrical
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 140 |
| Battery volts: | 12 |
John Deere 7800 Serial Number
| 1993: | 2329 |
| 1994: | 5701 |
| 1995: | 10495 |
| 1996: | 15001 |
John Deere 7800 Attachments
John Deere 725 Loader |
|
| Height (to pin): | 162 inches 411 cm |
| Rollback angle: | 12° |
| Breakout force (lift): | 6209 lbs 2816 kg |
| Lift to full height (at pin): | 4677 lbs 2121 kg |
John Deere 740 Loader |
|
| Height (to pin): | 164 inches 416 cm |
| Rollback angle: | 19° |
| Breakout force (lift): | 6021 lbs 2731 kg |
| Lift to full height (at pin): | 3965 lbs 1798 kg |
John Deere 740 Loader |
|
| Height (to pin): | 164 inches 416 cm |
| Rollback angle: | 19° |
| Breakout force (lift): | 6021 lbs 2731 kg |
| Lift to full height (at pin): | 3965 lbs 1798 kg |
John Deere 7800 Problems And Their Solutions
The John Deere 7800 tractor may encounter various issues, and here are some of the most common problems along with their solutions:
Engine Problems:
Common engine issues include difficulties in starting, low power generation, and overheating.
To address these problems, you can inspect the fuel system, air filter, and cooling system.
If the engine is overheating, cleaning the radiator and cooler and ensuring that the hydraulic oil is not overheating can help.
Hydraulic Problems:
The John Deere 7800 might experience hydraulic problems, such as a lack of hydraulic pressure in the steering, brakes, or 3-point linkage.
This problem can arise from a faulty inlet priority valve, which can be resolved by replacing the valve.
Transmission Problems:
Some John Deere 7800 tractors may encounter transmission issues like slipping gears or difficulty shifting.
These problems can be attributed to a faulty solenoid valve, which can be replaced to rectify the issue.
Electrical Problems:
Electrical problems can also occur in the John Deere 7800, such as dead batteries or faulty alternators.
To address these concerns, you can check the battery connections and replace the alternator if needed.
Other Problems:
Other problems that can arise in the John Deere 7800 include uneven grass cutting, slipping belts, or minor engine issues.
These can be resolved by adjusting the cutting height, replacing the belts, or performing routine maintenance on the engine.
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John Deere 7800 Review Video
Final Words
The John Deere 7800 is a row-crop tractor that was produced by John Deere from 1992 to 1997.
The engine oil capacity of the John Deere 7800 is 23.7 liters (6.3 US gal).
The weight of the John Deere is 13910 to 15560 pounds.
The John Deere 7800 is equipped with a John Deere turbocharged diesel 6-cylinder liquid-cooled engine, which delivers 170 hp at rated rpm of 2100
The price of a John Deere 7800 varies depending on factors such as age, condition, and location. As of 2023, used John Deere 7800 tractors are listed for sale on Machinery Pete and TractorHouse.com for prices ranging from $25,000 to $55,000
Some features of the John Deere 7800 include a 19-speed powershift transmission, a 540/1000 PTO, and a 7.6L six-cylinder turbocharged diesel engine.
The John Deere 7800 was introduced in 1992 as part of the company’s 7000 series of tractors. It was produced until 1997 when it was replaced by the John Deere 7810.
The John Deere 7800 has a maximum speed of 26 mph (42 km/h).
The John Deere 7800 is equipped with a 19-speed powershift transmission.
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.