Horsepower67hp / 50.0kW
EngineInternational Harvester 3.9L 4-cyl diesel
Transmission8-speed 16-speed
Drive4x2 2WD/4x4 MFWD 4WD

The International Harvester 743 tractor is powered by a International Harvester 3.9L 4-cyl diesel engine that provides 67hp / 50.0kW of horsepower. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 8-speed 16-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the information provided, we can infer that the engine is an International Harvester D-329 diesel 4-cylinder liquid-cooled engine with a displacement of 238.65ci / 3.9L. It has a bore/stroke of 3.875x5.06inches / 98x 129mm and produces a power of 67hp / 50.0kW at a rated rpm of 2300. The engine is known for its reliability and durability, making it a popular choice among tractor users.

Transmission

The transmission of the International Harvester 743 is an 8-speed or 16-speed manual transmission. It is powered by a 67hp / 50.0kW International Harvester D-329 diesel 4-cylinder liquid-cooled engine. The transmission is known for its smooth shifting and ease of use. It provides excellent control over the tractor's speed and power, making it ideal for a wide range of applications. The transmission is also known for its durability and reliability, ensuring that the tractor can handle even the toughest jobs with ease.

Brakes

The brakes of the International Harvester 743 are hydraulic wet disc brakes. They are powered by the tractor's engine and provide excellent stopping power. The brakes are known for their reliability and durability, ensuring that the tractor can stop quickly and safely even in the most challenging conditions. The International Harvester D-329 diesel 4-cylinder liquid-cooled engine provides the necessary power to operate the brakes effectively. The brakes are also easy to maintain and repair, making them a popular choice among tractor users.

Steering

The steering of the International Harvester 743 is powered by an International Harvester 3.9L 4-cylinder diesel engine. It provides excellent control over the tractor's direction and is known for its responsiveness and ease of use. The steering is also adjustable, allowing the operator to customize it to their preferences. The fuel tank of the tractor has a capacity of 28.0gal / 106.0L, ensuring that the tractor can operate for extended periods without needing to refuel. The steering system is also known for its durability and reliability, ensuring that the tractor can handle even the toughest jobs with ease.

Common Problems

One of the most common problems reported by users of the International Harvester 743 is the transmission. Some users have reported issues with the transmission slipping or failing to engage properly. Another common problem is with the brakes, with some users reporting issues with the brakes failing to stop the tractor effectively. Finally, some users have reported issues with the steering, with some tractors experiencing difficulty turning or responding to the operator's commands.

What Users Like

Users of the International Harvester 743 appreciate the tractor's versatility and durability. They like the tractor's ability to handle a wide range of applications, from plowing fields to hauling heavy loads. Users also appreciate the tractor's reliability, with many reporting that the tractor has lasted for many years without needing major repairs. Finally, users like the tractor's ease of use, with many reporting that the tractor is easy to operate and maintain.

International Harvester 743 Technical Specifications

Power

Engine67hp / 50.0kW

Engine Detail

DescriptionInternational Harvester D-329 diesel 4-cylinder liquid-cooled
Displacement238.65ci / 3.9L
Bore/stroke3.875x5.06inches / 98x 129mm
Power67hp / 50.0kW
Rated Rpm2300

Engine

DescriptionInternational Harvester 3.9L 4-cyl diesel
Fuel Tank28.0gal / 106.0L

Mechanical

Chassis4x2 2WD/4x4 MFWD 4WD
Transmissions8-speed 16-speed

Tires

2wd Standard Tires (ag)Front: 7.50-16. Rear: 16.9/14-30
4wd Standard Tires (ag)Front: 9.5/9-24. Rear: 16.9/14-30

Dimensions

Wheelbase87.80inches / 223cm
Length148.82inches / 378cm
Height103.15inches / 262cm

Dimensions And Tires

Wheelbase87.80inches / 223cm
Weight6349 to 7738 pounds
Front Tire7.50-16
2wd Rear Tire16.9/14-30

Hydraulics

Pump Flow7.9gpm / 29.9lpm

Tractor Hitch

Rear Lift6945lbs / 3150kg

Power Take Off Pto

Rear Rpm540

Weight

2wd Rops6349lbs / 2879kg
2wd Cab6867lbs / 3114kg
4wd Rops7209lbs / 3270kg
4wd Cab7738lbs / 3509kg

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