1970 John Deere 4520 Specifications and Key Features Overview
The 1970 John Deere 4520 stands out for its robust design and reliable performance in the field. With a 3-cylinder, 58-horsepower engine, it delivers the power needed for a wide range of farming tasks, from plowing to hauling. If you’re looking for a durable tractor, this model provides excellent value with its strong construction and straightforward mechanics.
The tractor features a 5-speed transmission and a synchronized shifting system that makes it easy to handle various tasks with precision. Its hydraulic system offers up to 2,300 psi pressure, ensuring efficient operation when attaching implements. With a maximum lifting capacity of 2,250 pounds, it can handle heavy equipment without issue.
One of the standout features is its easy-to-maintain design, which allows for quick repairs and part replacements. The 1970 John Deere 4520’s transmission and engine components are known for their longevity, making it a smart choice for anyone seeking a reliable, long-term investment in agricultural machinery.
1970 John Deere 4520 Specs
The 1970 John Deere 4520 is a compact utility tractor, widely appreciated for its power and versatility. It is equipped with a 4-cylinder, 58-horsepower engine that provides strong performance for a variety of farming tasks.
This model features a 4-wheel-drive system, ensuring improved traction and stability on rough terrain. The 4520 has a hydrostatic transmission, making it easy to control speed and direction without shifting gears, offering smooth operation for both beginners and experienced operators.
The tractor’s dimensions are 118 inches in length and 60 inches in width, making it compact enough for small-scale operations, while still providing adequate space for handling larger implements. Its wheelbase of 73 inches contributes to better maneuverability.
In terms of hydraulic capacity, the 4520 has a 12-gallon system that powers the front-end loader and other attachments effectively. With a lifting capacity of around 1,800 pounds, it can handle various implements and tasks, such as lifting heavy loads or digging trenches.
The 1970 John Deere 4520 also features a 20-gallon fuel tank, ensuring longer hours of operation before refueling. Its service-friendly design makes maintenance straightforward, with easy access to the engine and key components.
This tractor is suitable for small farms, landscaping, and light industrial use, offering reliable performance for a range of agricultural needs.
Engine Specifications and Performance of the 1970 John Deere 4520
The 1970 John Deere 4520 is powered by a 4-cylinder, turbocharged diesel engine. With a displacement of 276 cubic inches (4.5 liters), it produces 65 horsepower at 2,400 RPM. This provides a solid balance of power for both heavy-duty tasks and general farm work.
The engine operates at a 12-volt electrical system, which ensures reliable starting and efficient performance. It uses a mechanical fuel injection system, which improves fuel efficiency and engine response. The engine also features a water-cooled design, maintaining optimal operating temperatures during extended use.
Fuel tank capacity is 21 gallons (79.5 liters), providing extended operation time without frequent refueling. The tractor’s maximum torque output is 186 lb-ft at 1,600 RPM, delivering plenty of low-end power for tough jobs.
The 1970 John Deere 4520 comes equipped with a 2-range hydrostatic transmission, offering smooth shifting and responsive control. This allows operators to quickly adjust speeds and power depending on the task at hand, whether it’s tilling, hauling, or mowing.
- Engine type: 4-cylinder turbocharged diesel
- Displacement: 276 cu in (4.5 liters)
- Horsepower: 65 HP at 2,400 RPM
- Torque: 186 lb-ft at 1,600 RPM
- Fuel tank capacity: 21 gallons (79.5 liters)
- Electrical system: 12-volt
- Fuel system: Mechanical fuel injection
- Cooling system: Water-cooled
- Transmission: 2-range hydrostatic
Overall, the engine performance of the 1970 John Deere 4520 offers a reliable and efficient solution for demanding farm tasks. Its combination of power, fuel efficiency, and advanced cooling system allows operators to handle a variety of jobs with ease.
Transmission and Hydraulics Features of the 1970 John Deere 4520
The 1970 John Deere 4520 comes with a Synchro-Range transmission, offering eight forward gears and two reverse gears. This transmission provides smooth shifting, especially when operating under varying load conditions. It’s designed to make the tractor versatile, able to handle tasks from light tilling to heavy-duty hauling with ease. The gearshift pattern ensures quick gear changes, improving operator control and productivity on the field.
The tractor’s hydraulics system is equipped with a 15-gallon-per-minute (GPM) pump, which ensures the efficient operation of implements. The system includes a power steering pump and provides sufficient flow for lifting heavy loads or running demanding attachments like plows and harrows. It operates with a closed-center hydraulic system, meaning that the system maintains a constant pressure, reducing the strain on components and allowing smoother operation, even under load.
The hydraulic hitch on the 4520 offers excellent lifting capacity and is responsive to operator input. With a maximum lifting capacity of 3,000 pounds at the rear, it provides ample support for larger implements. This feature, combined with the hydraulic flow rate, makes the 4520 a reliable choice for agricultural tasks requiring precision and strength.
Dimensions and Weight of the 1970 John Deere 4520
The 1970 John Deere 4520 has a length of 129.5 inches, a width of 70 inches, and a height of 97 inches. Its wheelbase measures 73.5 inches. These dimensions provide a compact yet capable size, perfect for various agricultural tasks.
With a weight of approximately 4,200 pounds, this tractor strikes a balance between maneuverability and durability. It offers stability while working in diverse field conditions, making it an ideal choice for small to medium-scale operations.
The 1970 John Deere 4520 is designed to handle challenging tasks while maintaining a manageable size, making it suitable for tight spaces and varied terrains.