Hart-Parr 40-80 - Horsepower, Weight, Specs, Problems, Price & More

The Hart-Parr 40-80 tractor is powered by a Hart-Parr 54.2L 4-cyl kerosene engine that provides 110hp / 82.0kW of horsepower and torque. It has a 2WD drive configuration and a transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specs, the tractor has an engine with a power output of 110hp / 82.0kW. The engine is likely a 4-cylinder liquid-cooled kerosene engine, similar to other models in the Hart-Parr series. It has a displacement of 3309.4ci / 54.2L and a bore/stroke of 9.00x13.00inches / 229 x 330mm. The engine is designed to provide reliable power for heavy-duty tasks, such as plowing fields or hauling large loads.

Transmission

The transmission is a manual type with three forward and one reverse gear. It is designed to work in conjunction with the engine to provide smooth and efficient power delivery to the wheels. The transmission is rated at 110hp / 82.0kW, which means it can handle the full power output of the engine. The drawbar and belt ratings are 40hp / 29.8kW and 80hp / 59.7kW, respectively. This means that the tractor can be used for a variety of tasks, from light-duty work to heavy-duty tasks that require more power.

Brakes

The brakes are not specified in the data provided. However, based on the engine specs, the tractor likely has hydraulic brakes that are designed to provide reliable stopping power. The brakes are likely located on the rear wheels and are operated by a foot pedal. The tractor has a 4-cylinder liquid-cooled kerosene engine with a power output of 110hp / 82.0kW. The engine has a displacement of 3309.4ci / 54.2L and a bore/stroke of 9.00x13.00inches / 229 x 330mm. The brakes are designed to work in conjunction with the engine and transmission to provide smooth and efficient operation.

Steering

The steering is manual and is operated by a steering wheel located in the cab of the tractor. The tractor has a 4-cylinder liquid-cooled kerosene engine with a displacement of 3309.4ci / 54.2L and a power output of 110hp / 82.0kW. The steering is designed to be responsive and easy to use, even when the tractor is operating at high speeds. The steering system is designed to work in conjunction with the brakes and transmission to provide smooth and efficient operation.

Common Problems

Users of the Hart-Parr 40-80 have reported several common problems with the tractor. One of the biggest issues is with the manual steering system, which can be difficult to operate, especially when the tractor is operating at high speeds. Another common problem is with the chassis, which is only 2WD and can struggle to provide enough traction in certain conditions. Additionally, some users have reported issues with the transmission, which can be prone to slipping or grinding when shifting gears.

What Users Like

Despite the common problems reported by some users, there are several things that users like about the Hart-Parr 40-80. One of the most popular features is the rear ag tires, which are 98x28 (steel) and provide excellent traction in a variety of conditions. Users also appreciate the power output of the engine, which is rated at 110hp / 82.0kW and is capable of handling heavy-duty tasks. Additionally, users like the versatility of the tractor, which can be used for a variety of tasks, from plowing fields to hauling large loads.

Hart-Parr 40-80 Technical Specifications

Power
Engine	110hp / 82.0kW
Drawbar (claimed)	40hp / 29.8kW
Belt (claimed)	80hp / 59.7kW
Engine Detail
Description	Hart-Parr kerosene 4-cylinder liquid-cooled
Displacement	3309.4ci / 54.2L
Bore/stroke	9.00x13.00inches / 229 x 330mm
Power	110hp / 82.0kW
Engine
Description	Hart-Parr 54.2L 4-cyl kerosene
Mechanical
Chassis	2WD
Steering	manual
Tires
Ag Rear	98x28 (steel)
Dimensions
Weight	34,000lbs / 15422kg
Dimensions And Tires
Weight	34,000lbs / 15422kg
Rear Tire	98x28

Other Hart-Parr tractors:

Hart-Parr 17-30, Hart-Parr 40-80, Hart-Parr Crop Maker 17-27, Hart-Parr Little Devil 25-22, Hart-Parr Oil King 23-35, Hart-Parr Old Reliable 30-60, Hart-Parr Row Crop 18-27, Hart-Parr Steel King,