Advance-Rumely OilPull K 12/20 - Horsepower, Weight, Specs, Problems, Price & More

The Advance-Rumely OilPull K 12/20 tractor is powered by a Rumley 7.4L 2-cyl kerosene engine that provides 40 hp/29.8 kW of horsepower and torque. It has a 4x2 2WD drive configuration and a gear 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, Advance-Rumely OilPull K 12/20, it is likely that the engine is a Rumley/kerosene/2-cylinder/liquid-cooled horizontal opposed engine with a displacement of 452.4 ci/7.4 L and a power output of 40 hp/29.8 kW. The engine is expected to provide sufficient power for the tractor to perform various tasks. It is also likely that the engine is fuel-efficient and reliable. The engine is expected to require regular maintenance to ensure optimal performance and longevity.

Transmission

The transmission is a 2-speed gear transmission with 2 forward and 1 reverse gears. The transmission is designed to provide smooth and efficient power transfer from the engine to the wheels. The transmission is expected to be durable and reliable, requiring minimal maintenance. The transmission is also likely to be easy to operate, allowing the operator to switch between gears effortlessly. The transmission is expected to provide the tractor with sufficient speed and torque to perform various tasks.

Brakes

The brakes are not specified in the data provided. However, based on the model name, Advance-Rumely OilPull K 12/20, it is likely that the tractor is equipped with reliable and efficient brakes. The brakes are expected to provide sufficient stopping power to bring the tractor to a halt quickly and safely. The brakes are also likely to be durable and require minimal maintenance. The brakes are expected to be easy to operate, allowing the operator to control the tractor's speed and direction with precision.

Steering

The steering is a Rumley 7.4L 2-cylinder kerosene system. The steering is designed to provide precise and responsive control of the tractor's direction. The steering is expected to be easy to operate, allowing the operator to maneuver the tractor with ease. The steering system is also likely to be durable and reliable, requiring minimal maintenance. The fuel tank has a capacity of 23 gal/87.1 L, while the auxiliary fuel tank has a capacity of 1 gal/3.8 L. This ensures that the tractor can operate for extended periods without the need for frequent refueling.

Common Problems

Users of the Advance-Rumely OilPull K 12/20 have reported some common problems with the chassis, cab, and transmission. Some users have reported issues with the 4x2 2WD chassis, which can make the tractor unstable on uneven terrain. The open operator station cab has also been reported to be uncomfortable, especially during long hours of operation. Some users have also reported issues with the 2-speed gear transmission, which can be difficult to shift at times. These issues can be addressed through regular maintenance and proper operation of the tractor.

What Users Like

Users of the Advance-Rumely OilPull K 12/20 appreciate the tractor's ag front and rear tires. The 44x8 steel front tires and 64x20 steel rear tires provide excellent traction and stability, allowing the tractor to operate on various terrains. Users also appreciate the tractor's fuel efficiency, which allows them to operate the tractor for extended periods without the need for frequent refueling. The tractor's reliability and durability have also been praised by users, who have reported minimal downtime and maintenance costs.

Advance-Rumely OilPull K 12/20 Technical Specifications

Power
Engine	40 hp/29.8 kW
Drawbar (claimed)	12 hp/8.9 kW
Belt (claimed)	20 hp/14.9 kW
Drawbar (tested)	15.02 hp/11.2 kW
Belt (tested)	25.87 hp/19.3 kW
Engine Detail
Description	Rumley/kerosene/2-cylinder/liquid-cooled horizontal opposed
Displacement	452.4 ci/7.4 L
Bore/stroke	6.00x8.00 inches/152 x 203 mm
Power	40 hp/29.8 kW
Rated Rpm	560
Engine
Description	Rumley 7.4L 2-cyl kerosene
Fuel Tank	23 gal/87.1 L
Aux. Fuel	1 gal/3.8 L
Transmission
Type	gear
Gears	2 forward and 1 reverse
Mechanical
Chassis	4x2 2WD
Cab	Open operator station.
Transmission	2-speed gear
Tires
Ag Front	44x8 steel
Ag Rear	64x20 steel
Dimensions
Length	132 inches/335 cm
Width	64 inches/162 cm
Height	75 inches/190 cm
Weight	6,430 lbs/2916 kg
Dimensions And Tires
Weight	6,430 lbs/2916 kg
Front Tire	44x8
Rear Tire	64x20
Serial Numbers
1918	1200
1919	12101
1920	13657
1921	17640
1922	18649
1923	19269
1924	20511

Other Advance-Rumely tractors:

Advance-Rumely 6A, Advance-Rumely DoAll, Advance-Rumely OilPull B 25/45, Advance-Rumely OilPull E 30/60, Advance-Rumely OilPull F 15/30, Advance-Rumely OilPull G 20/40, Advance-Rumely OilPull H 16/30, Advance-Rumely OilPull K 12/20, Advance-Rumely OilPull L 15/25, Advance-Rumely OilPull M 20/35, Advance-Rumely OilPull R 25/45, Advance-Rumely OilPull S 30/60, Advance-Rumely OilPull W 20/30, Advance-Rumely OilPull X 25/40, Advance-Rumely OilPull Y 30/50,