The John Deere 820 tractor is powered by a John Deere 7.7L 2-cyl diesel engine. It has a 6-speed unsynchronized gear transmission.
The engine is not specified in the data provided. However, based on the model name 'John Deere 820', it can be inferred that the engine is a John Deere diesel 2-cylinder liquid-cooled engine. The engine has a displacement of 470.7ci / 7.7L and a bore/stroke of 6.125x8.00inches / 156x 203 mm. The air cleaner is an oil bath type. The engine is rated at 1125 rpm and has a firing order of 1-2. The starter type is a gasoline pony motor and the coolant capacity is 8 qts/7.6 L.
The transmission is a 6-speed unsynchronized gear type. Unfortunately, no further details are provided in the data about the transmission of the John Deere 820 tractor.
The brakes of the John Deere 820 tractor are hydraulic wet disc brakes. The brakes are foot-operated and have a separate hand-operated parking brake. The brake system is designed to provide reliable and consistent stopping power even in wet or muddy conditions. The brake system is also designed to be easy to maintain and service, with readily accessible components and simple adjustment procedures. The tractor is equipped with a John Deere diesel 2-cylinder liquid-cooled engine with a displacement of 470.7ci / 7.7L and a bore/stroke of 6.125x8.00inches / 156x 203 mm. The air cleaner is an oil bath type.
The steering of the John Deere 820 tractor is manual, with power steering available as an optional upgrade. The steering system is designed to provide precise and responsive control, with minimal effort required from the operator. The tractor is equipped with a John Deere 7.7L 2-cylinder diesel engine with a fuel tank capacity of 32.5gal / 123.0L. An auxiliary fuel tank with a capacity of 0.25gal / 0.9L is also included. The steering system is reliable and easy to maintain, with readily accessible components and simple adjustment procedures.
One common problem reported by users of the John Deere 820 tractor is that the tractor can be difficult to start in cold weather. This is likely due to the fact that the tractor is equipped with a gasoline pony motor starter, which can be less reliable in cold temperatures. Another common problem reported by users is that the tractor can be difficult to steer, especially when operating in rough or uneven terrain. This is particularly true for tractors that are not equipped with power steering. Finally, some users have reported issues with the hydraulic system, such as leaks or failures in the hydraulic lines or components.
Users of the John Deere 820 tractor appreciate the tractor's versatility and reliability. The tractor is capable of handling a wide range of tasks, from plowing fields to hauling heavy loads. Users also appreciate the tractor's simple and straightforward design, which makes it easy to operate and maintain. Finally, users like the fact that the tractor is built to last, with durable components and a sturdy construction that can withstand years of heavy use.
Engine Detail | |
|---|---|
| Description | John Deere diesel 2-cylinder liquid-cooled |
| Displacemen | 470.7ci / 7.7L |
| Bore/strok | 6.125x8.00inches / 156x 203 mm |
| Air Cleane | oil bath |
| Rated Rp | 1125 |
| Firing Orde | 1-2 |
| Starter Typ | gasoline pony motor |
| Coolant Capacit | 8 qts/7.6 L |
Engine | |
| Description | John Deere 7.7L 2-cyl diesel |
| Fuel Tan | 32.5gal / 123.0L |
| Aux. Fue | 0.25gal / 0.9L |
Transmission | |
| Description | 6-speed unsynchronized gear |
Mechanical | |
| Description | Two-wheel drive Open operator station. Steel cab optional. |
| Steerin | manual/power optional |
Tires | |
| Ag Fron | 7.50-18 |
| Ag Rea | 14-34/18-26 |
Dimensions And Tires | |
| Wheelbas | 85.25inches / 216cm |
| Weigh | 7850 to 8600 pounds |
| Front Tir | 7.50-18 |
| Rear Tir | 15-34 |
Serial Numbers | |
| 195 | 8203850 (black-dash) |
| Fina | 8207080 (black-dash) |
Belt Pulley | |
| Diamete | 12.2inches / 30cm |
| Widt | 9 inches/22 cm |
| Rp | 1125 |
| Spee | 3,600ft/min / 1097.28 meters/min |
Hydraulics | |
| Typ | Powr-Trol |
| Valve | 1 |
Electrical | |
| Groun | positive |
| Battery Volt | 6 |
Speeds | |
| Description | With 15-34 rear tires |
Power Take Off Pto | |
| Rear Pt | independent |
| Rear Rp | 540 |