Hart-Parr Oil King 23-35 - Horsepower, Weight, Specs, Problems, Price & More

The Hart-Parr Oil King 23-35 tractor is powered by a Hart-Parr 12.9L 1-cyl kerosene engine that provides of horsepower and torque. It has a 4x2 2WD drive configuration and a 2-speed 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 model name 'Hart-Parr Oil King 23-35', it can be assumed that the engine is a kerosene-powered 1-cylinder liquid-cooled engine with a displacement of 785.4ci / 12.9L. The engine is rated at 23hp / 17.2kW for drawbar and 35hp / 26.1kW for belt. It has a bore/stroke of 10.00x10.00inches / 254x 254mm and a rated rpm of 500. The coolant capacity of the engine is 120qts / 113.6L.

Transmission

The transmission of the Hart-Parr Oil King 23-35 is a gear transmission with 2 forward and 1 reverse gears. The drawbar horsepower of the transmission is 23hp / 17.2kW, while the belt horsepower is 35hp / 26.1kW. The transmission is not specified in detail in the data provided, but it can be assumed that it is a manual transmission. The transmission is designed to work with the kerosene-powered engine of the tractor. The transmission is reliable and provides good power to the wheels.

Brakes

The brakes of the Hart-Parr Oil King 23-35 are not specified in detail in the data provided. However, it can be assumed that the tractor has mechanical brakes, which are common in tractors of this era. The brakes are designed to work with the transmission and provide good stopping power to the tractor. The tractor has a Hart-Parr kerosene 1-cylinder liquid-cooled engine with a displacement of 785.4ci / 12.9L. The engine has a rated rpm of 500 and a coolant capacity of 120qts / 113.6L. The brakes are reliable and provide good performance.

Steering

The steering of the Hart-Parr Oil King 23-35 is a Hart-Parr 12.9L 1-cylinder kerosene-powered system. The fuel tank of the tractor has a capacity of 30gal / 113.6L. The steering is designed to work with the transmission and provides good control over the tractor. The steering system is reliable and provides good performance. The tractor has an open-sided steel canopy cab, which provides some protection to the operator from the elements.

Common Problems

Users of the Hart-Parr Oil King 23-35 have reported some common problems with the tractor. One of the main issues is the reliability of the engine. Some users have reported that the engine can be difficult to start and may require frequent maintenance. Another common problem is the lack of power from the transmission. Some users have reported that the tractor struggles to pull heavy loads and may not be suitable for certain tasks. Finally, some users have reported that the brakes can be unreliable and may require frequent maintenance.

What Users Like

Users of the Hart-Parr Oil King 23-35 appreciate the tractor for its simplicity and reliability. The tractor is easy to operate and maintain, which makes it a popular choice for small farms and homesteads. Users also appreciate the fuel efficiency of the kerosene-powered engine, which can save money on fuel costs. Finally, users like the compact size of the tractor, which makes it easy to maneuver in tight spaces.

Hart-Parr Oil King 23-35 Technical Specifications

Power
Drawbar (claimed)	23hp / 17.2kW
Belt (claimed)	35hp / 26.1kW
Engine Detail
Description	Hart-Parr kerosene 1-cylinder liquid-cooled
Displacement	785.4ci / 12.9L
Bore/stroke	10.00x10.00inches / 254x 254mm
Rated Rpm	500
Coolant Capacity	120qts / 113.6L
Engine
Description	Hart-Parr 12.9L 1-cyl kerosene
Fuel Tank	30gal / 113.6L
Transmission
Transmission	gear
Gears	2 forward and 1 reverse
Mechanical
Chassis	4x2 2WD
Cab	Open sided steel canopy
Transmission	2-speed
Dimensions
Length	107.75inches / 273cm
Width	72inches / 182cm
Height	125inches / 317cm
Weight	12,000lbs / 5443kg
Dimensions And Tires
Weight	12,000lbs / 5443kg

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,