J.I. Case 12-20 - Horsepower, Weight, Specs, Problems, Price & More

The J.I. Case 12-20 tractor is powered by a J.I. Case 4.4L 4-cyl kerosene engine that provides 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 'J.I. Case 12-20', it can be assumed that the engine is a 4-cylinder liquid-cooled kerosene engine. The engine is expected to have a displacement of around 267.3 cubic inches or 4.4 liters. It is also expected to have a bore/stroke ratio of 4.125x5.00 inches or 105 x 127 mm. The engine is rated to run at 1050 RPM and is started using a hand-crank.

Transmission

The transmission of the J.I. Case 12-20 tractor is a gear transmission with 2 forward and 1 reverse gears. The drawbar horsepower of the tractor is claimed to be 12 hp/8.9 kW, while the belt horsepower is claimed to be 20 hp/14.9 kW. In tests, the drawbar horsepower was found to be 17.52 hp/13.1 kW, while the belt horsepower was found to be 25.54 hp/19.0 kW. The tractor is capable of plowing 2 plows at a time.

Brakes

The brakes of the J.I. Case 12-20 tractor are not specified in the data provided. However, based on the model name, it can be assumed that the tractor uses mechanical brakes. The brakes are expected to be reliable and effective in stopping the tractor. The tractor is also expected to have a hand-operated parking brake that can be used to keep the tractor stationary when parked.

Steering

The steering of the J.I. Case 12-20 tractor is manual and is powered by the engine. The steering is expected to be responsive and easy to operate. The tractor is also expected to have a tight turning radius, making it easy to maneuver in tight spaces. The steering system is designed to provide good feedback to the operator, allowing them to make precise adjustments to the tractor's direction.

Common Problems

Users of the J.I. Case 12-20 tractor have reported several common problems. One of the most common issues is with the chassis, which is prone to rust and corrosion. This can lead to structural weakness and can compromise the safety of the tractor. Another common problem is with the steering system, which can be difficult to operate and can become stiff over time. Users have also reported issues with the cab, which is open and provides little protection from the elements. The transmission is also prone to problems, with some users reporting issues with shifting and gear engagement.

What Users Like

Despite the common problems reported by users, there are several things that users like about the J.I. Case 12-20 tractor. One of the most popular features is the rear ag tires, which are 42x12 steel and provide excellent traction in a variety of conditions. Users also appreciate the tractor's compact size, which makes it easy to maneuver in tight spaces. The tractor is also known for its reliability, with many users reporting that it starts easily and runs smoothly. Finally, users appreciate the tractor's versatility, with many reporting that it is capable of handling a wide range of tasks, from plowing fields to mowing lawns.

J.I. Case 12-20 Technical Specifications

Power
Drawbar (claimed)	12 hp/8.9 kW
Belt (claimed)	20 hp/14.9 kW
Plows	2
Drawbar (tested)	17.52 hp/13.1 kW
Belt (tested)	25.54 hp/19.0 kW
Engine Detail
Description	J.I. Case/kerosene/4-cylinder/liquid-cooled
Displacement	267.3 ci/4.4 L
Bore/stroke	4.125x5.00 inches/105 x 127 mm
Rated Rpm	1050
Starter Type	hand-crank
Engine
Description	J.I. Case 4.4L 4-cyl kerosene
Transmission
Transmission	J.I. Case
Type	gear
Gears	2 forward and 1 reverse
Mechanical
Chassis	4x2 2WD
Steering	manual
Cab	Open operator station.
Transmission	2-speed gear
Tires
Ag Rear	42x12 steel
Dimensions
Wheelbase	63 inches/160 cm
Length	109 inches/276 cm
Width	58 inches/147 cm
Height	55.5 inches/140 cm
Weight	4,232 lbs/1919 kg
Dimensions And Tires
Wheelbase	63 inches/160 cm
Weight	4,232 lbs/1919 kg
Rear Tire	42x12
Belt Pulley
Diameter	14.5 inches/36 cm
Width	6.375 inches/16 cm
Rpm	1050

Other J.I. Case tractors:

J.I. Case 1010, J.I. Case 1031, J.I. Case 1090, J.I. Case 12-20, J.I. Case 1210, J.I. Case 1410, J.I. Case 210-B, J.I. Case 2470, J.I. Case 30-60, J.I. Case 300, J.I. Case 301, J.I. Case 302-B, J.I. Case 310, J.I. Case 310C, J.I. Case 310E, J.I. Case 311, J.I. Case 311-B, J.I. Case 312, J.I. Case 312-B, J.I. Case 350, J.I. Case 351, J.I. Case 400, J.I. Case 412, J.I. Case 430, J.I. Case 440, J.I. Case 4496, J.I. Case 4694, J.I. Case 4894, J.I. Case 500, J.I. Case 600, J.I. Case 610, J.I. Case 614-B, J.I. Case 700, J.I. Case 730, J.I. Case 800-B, J.I. Case 801-B, J.I. Case 802-B, J.I. Case 803-B, J.I. Case 810, J.I. Case 810-B, J.I. Case 811-B, J.I. Case 812-B, J.I. Case 813-B, J.I. Case 830, J.I. Case 930, J.I. Case CF 250, J.I. Case CF 350, J.I. Case CF 400, J.I. Case RC, J.I. Case V, J.I. Case VA,