The CaseIH Farmall 31 tractor is powered by a Shibaura 1.5L 3-cyl diesel engine that provides of horsepower and torque. It has a drive configuration and a 9-speed unsynchronized gear hydrostatic transmission.

Engine

The engine is a Shibaura N843 diesel 3-cylinder liquid-cooled with a displacement of 91.3ci / 1.5L. It has a power output of 31hp / 23.1kW at a rated RPM of 2600 and a starter voltage of 12. The engine is known for its reliability and fuel efficiency, making it a popular choice for small to medium-sized tractors.


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Transmission

The transmission for this model is not specified in the data. However, based on the engine specifications, it is likely that the tractor has a hydrostatic transmission. This type of transmission is known for its smooth operation and ease of use, making it a popular choice for tractors in this size range. It also allows for infinite speed control, which is useful for tasks that require precise maneuvering.

Brakes

The brakes on this tractor are wet disc brakes, which provide reliable stopping power even in wet or muddy conditions. They are also low maintenance and have a long lifespan. The brakes are four-wheel drive, which provides additional traction and stability on uneven terrain. The Shibaura N843 engine provides plenty of power to the brakes, ensuring that they are responsive and effective.



Steering

The steering on this tractor is hydrostatic power steering, which provides smooth and precise control. It is easy to operate and requires minimal effort, even when maneuvering in tight spaces. The Shibaura 1.5L 3-cylinder diesel engine provides plenty of power to the steering system, ensuring that it is responsive and reliable. The fuel tank has a capacity of 7.3gal / 27.6L, which provides plenty of runtime between refueling.


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Common Problems

Users have reported occasional issues with the four-wheel drive system, particularly in wet or muddy conditions. Some users have also reported issues with the foldable ROPS, which can be difficult to operate. Additionally, some users have reported issues with the hydrostatic transmission, particularly with regards to overheating. However, these issues are relatively rare and most users report high levels of satisfaction with the tractor overall.

What Users Like

Users appreciate the versatility of the CaseIH Farmall 31, which can be used for a wide range of tasks including mowing, tilling, and hauling. They also appreciate the fuel efficiency of the Shibaura N843 engine, which provides plenty of power while using minimal fuel. The wet disc brakes are also popular among users, as they provide reliable stopping power even in challenging conditions. Finally, users appreciate the smooth and precise control provided by the hydrostatic power steering, which makes the tractor easy to operate even for novice users.

CaseIH Farmall 31 Technical Specifications

Engine Detail

DescriptionShibaura N843 diesel 3-cylinder liquid-cooled
Displacemen91.3ci / 1.5L
Power (gross31hp / 23.1kW
Rated Rp2600
Starter Volt12

Engine

DescriptionShibaura 1.5L 3-cyl diesel
Fuel Tan7.3gal / 27.6L

Mechanical

DescriptionFour-wheel drive Wet disc brakes Two-post foldable ROPS
Steerinhydrostatic power

Tires

Ag Fron7x14
Ag Rea11.2x24
Lawn/turf Fron24x8.50-14/25/1050LLx15
Lawn/turf Rea13.6x16/41/18LLx16.1
Industrial Fron25x8.50-14
Industrial Rea15x19.5

Dimensions And Tires

Wheelbas63inches / 160cm
Weigh2511 to 2544 pounds
Front Tir7x14
Rear Tir11.2x24

Hydraulics

Typopen center
Pump Flo7.2gpm / 27.3lpm
Total Flo12.3gpm / 46.6lpm
Steering Flo5.1gpm / 19.3lpm

Tractor Hitch

Rear TypI
Controposition control
Rear Lift (at 241,635lbs / 741kg

Electrical

Grounnegative
Charging Systealternator
Charging Amp40
Battery Cc420
Battery Volt12

Power Take Off Pto

Rear Ptlive
Rear Rp540
Mid Ptoptional
Mid Rp2000

Transmissions

Description9-speed unsynchronized gear hydrostatic

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