Specifications of the 1972 John Deere 820 Tractor
The 1972 John Deere 820 stands out as a robust and reliable tractor for a range of agricultural tasks. Powered by a 2.5L, 4-cylinder engine, it provides ample horsepower for demanding fieldwork. This model features a 3-point hitch system, enabling quick attachment of implements for increased productivity.
With a 5-speed manual transmission and an optional creeper gear, the 820 offers smooth operation in various conditions. Its maximum power output of 35 horsepower ensures it can handle medium to large-sized tasks with efficiency. The tractor’s compact design contributes to its maneuverability while maintaining stability across uneven terrain.
Additionally, the John Deere 820 features a hydraulically controlled power steering system, ensuring precision and ease of handling. Whether performing light-duty or more strenuous operations, this tractor remains a dependable option for farmers seeking quality and consistency.
1972 John Deere 820 Specifications
The 1972 John Deere 820 is a versatile utility tractor built for performance and durability. It features a 4-cylinder diesel engine with a displacement of 2.4 liters, producing 35 horsepower. The engine is paired with a fully synchronized 8-speed transmission, allowing smooth shifting between gears to optimize field performance.
The tractor is equipped with a 3-point hitch system, providing support for a variety of attachments. Its maximum lifting capacity is 2,500 pounds, which enhances its ability to handle heavy-duty tasks. The rear differential lock ensures improved traction, especially in challenging field conditions.
The 1972 model includes a power steering system, making it easier to maneuver in tight spaces or while working on slopes. Its wheelbase is 82 inches, offering stability during operation. With a dry weight of around 3,300 pounds, it remains stable under various load conditions while still being compact enough for a wide range of agricultural uses.
Fuel efficiency is another highlight of the John Deere 820, with a fuel tank capacity of 13 gallons. This allows for extended working hours without frequent refueling, ideal for long shifts on the farm.
Engine and Powertrain Details of the 1972 John Deere 820
The 1972 John Deere 820 is powered by a 3-cylinder, liquid-cooled diesel engine. This engine, with a displacement of 2.6 liters, delivers 24 horsepower at 2,400 RPM, providing the tractor with solid performance for agricultural tasks.
The engine features a direct fuel injection system, improving fuel efficiency and power output. The fuel tank capacity is 14.5 gallons (55 liters), which ensures extended operation before refueling is necessary.
The powertrain of the 820 includes a 6-speed transmission that provides a wide range of gear ratios for different field conditions. The standard transmission is a gear-driven unit with synchronized shifting for smoother operation. The 820 also features a differential lock, which is valuable when working on uneven terrain or in slippery conditions.
The rear axle of the 820 is a durable, cast-iron design that supports the tractor’s weight and ensures stability during operation. The PTO (Power Take-Off) operates at 540 RPM, making it compatible with a variety of implements commonly used for farming tasks.
In terms of lubrication, the engine utilizes a full-flow oil filter system, providing consistent oil circulation and contributing to the engine’s longevity. The 1972 John Deere 820 also features an efficient cooling system, which includes a radiator and water pump that work together to maintain optimal engine temperatures during heavy use.
Dimensions and Weight Information for the 1972 John Deere 820
The 1972 John Deere 820 tractor has a compact but sturdy build, offering solid performance in various agricultural tasks. Its dimensions include an overall length of 124 inches (315 cm), width of 64 inches (163 cm), and height of 78 inches (198 cm) to the top of the cab. The wheelbase is 73.5 inches (187 cm), ensuring stability and ease of handling in tight spaces.
The operating weight of the 1972 John Deere 820 is approximately 3,350 lbs (1,519 kg). This weight includes the tractor’s frame, engine, and standard equipment, providing a balanced design ideal for fieldwork and hauling small loads. The tractor’s weight distribution is optimized to maintain traction on a variety of surfaces.
For those using the 820 for heavy-duty tasks, it’s important to note that the weight may vary depending on attachments and modifications. Ensuring that your load is evenly distributed is key to maintaining the tractor’s stability and efficiency during operation.
Transmission and Operational Features of the 1972 John Deere 820
The 1972 John Deere 820 features a partially synchronized transmission, which allows smoother shifting while maintaining durability under tough field conditions. It is equipped with a 6-speed gear transmission, offering a versatile range of speeds that cater to different operational needs. Operators can easily shift between forward gears and reverse without the need for clutching, simplifying the driving experience and improving productivity during long hours of work.
The tractor’s operational control is centered around its powertrain, which is designed to provide a balance between efficiency and reliability. The 820 is fitted with a mechanical transmission that includes both high and low-range options, enabling the operator to adjust the speed to suit specific tasks such as plowing, hauling, or mowing. These features enhance its performance in a variety of field conditions, whether on flat terrain or challenging inclines.
The John Deere 820’s PTO (Power Take-Off) operates smoothly, offering operators the ability to connect a wide range of implements. This feature ensures that attachments such as mowers, plows, and cultivators can be used effectively, making the tractor highly adaptable to different agricultural and landscaping needs. The PTO speed can be easily controlled, providing more flexibility during various tasks.
The tractor also integrates a live hydraulic system, which provides consistent power to attachments, enhancing the machine’s ability to handle heavy lifting or towing tasks with minimal downtime. This system is a critical feature for operators who frequently use implements that require hydraulic power for operation.