The John Deere 520 tractor. 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 520', it is likely that the engine is a 2-cylinder gasoline engine with a displacement of 416 cubic inches. This engine is known for its reliability and durability, and is capable of producing up to 22 horsepower. It is also likely that the engine is air-cooled, which helps to reduce maintenance requirements and improve overall performance.
The transmission is not specified in the data provided. However, based on the description of '6-speed unsynchronized gear', it is likely that the tractor has a manual transmission with six forward gears and no synchronization between gears. This type of transmission is common in older tractors and is known for its simplicity and durability. It may require more skill to operate than a synchronized transmission, but it is generally more reliable and easier to maintain.
The brakes are not specified in the data provided. However, based on the description of 'Differential mechanical expanding shoe brakes', it is likely that the tractor has drum brakes that operate on the differential. These types of brakes are common in older tractors and are known for their reliability and durability. They may require periodic adjustment to maintain proper performance, but they are generally easy to maintain and repair. The brakes are likely operated by foot pedals located on either side of the operator station.
The steering is not specified in the data provided. However, based on the description of 'manual/power optional', it is likely that the tractor has manual steering as standard equipment, with power steering available as an option. Manual steering is simple and reliable, but can be difficult to operate at low speeds or when turning the tractor around. Power steering makes the tractor easier to operate and reduces operator fatigue, but may require more maintenance and repair than manual steering.
Based on user reviews of the John Deere 520, common problems include difficulty starting the engine in cold weather, leaks in the hydraulic system, and wear on the clutch and transmission components. Some users have also reported issues with the brakes, including poor performance and difficulty adjusting them properly. Additionally, some users have reported that the tractor is underpowered for certain tasks, such as plowing or pulling heavy loads.
Users of the John Deere 520 appreciate its simplicity and reliability, as well as its low maintenance requirements. Many users also appreciate the tractor's compact size and maneuverability, which make it well-suited for use in small fields or gardens. The tractor's low center of gravity and wide stance also make it stable and easy to operate on uneven terrain. Finally, users appreciate the tractor's classic styling and the fact that it is a piece of agricultural history.
Transmission | |
|---|---|
| Description | 6-speed unsynchronized gear |
Mechanical | |
| Description | Two-wheel drive, Differential mechanical expanding shoe brakes, Open operator station |
| Steerin | manual/power optional |
Tires | |
| Ag Fron | 5.50-16 |
| Ag Rea | 12.4-36 |
Dimensions And Tires | |
| Wheelbas | 90inches / 228cm |
| Weigh | 4,960lbs / 2249kg |
| Front Tir | 5.50-16 |
| Rear Tir | 12.4-36 |
Serial Numbers | |
| 195 | 5209029 |
| Fina | 5213189 |
Capacity | |
| Fue | 15.5gal (all-fuel) / 58.7L 18gal (gasoline)/68.1L 33gal (LP gas)/ 124.9L |
| Aux. Fue | 2gal / 7.6L |
| Hydraulic Syste | 2.5gal / 9.5L |
Hydraulics | |
| Capacit | 2.5gal / 9.5L |
Tractor Hitch | |
| Rear Typ | II OptOptional |
Electrical | |
| Groun | positive |
| Batterie | 2 |
| Battery Volt | 6 |
Engines Overview | |
| Description | John Deere 3.1L 2-cyl gasoline John Deere 3.1L 2-cyl all-fuel John Deere 3.1L 2-cyl LP gas |
Engines | |
| Description | John Deere 3.1L 2-cyl gasoline John Deere 3.1L 2-cyl all-fuel John Deere 3.1L 2-cyl LP gas |
Power Take Off Pto | |
| Rear Pt | independent |
| Rear Rp | 540 |
Serial Location | |
| Description | Right side of tractor frame near pulley |