International Harvester 423 - Horsepower, Weight, Specs, Problems, Price & More

The International Harvester 423 tractor is powered by a International Harvester 2.5L 3-cyl diesel engine that provides of horsepower and torque. It has a 4x2 2WD drive configuration and a 8-speed gear/12-speed creeper transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is an International Harvester D-155 diesel 3-cylinder liquid-cooled with a displacement of 154.8ci / 2.5L and a bore/stroke of 3.87x4.37inches / 98x 111 mm. It has a power output of 40hp / 29.8kW (gross) and a compression ratio of 16:1. The engine has a dry air cleaner, a rated RPM of 1900, and a starter voltage of 12. The oil capacity is 6.9qts / 6.5L, and the coolant capacity is 13.7qts / 13.0L.

Transmission

The transmission is an 8-speed gear/12-speed creeper. The engine (gross) produces 40hp / 29.8kW, while the engine (net) produces 38hp / 28.3kW. The transmission is designed to handle the power output of the engine and provide smooth shifting between gears. It is a reliable and durable transmission that can handle heavy loads and rough terrain. The creeper gears provide additional torque and slow speed control for precision work.

Brakes

The brakes are mechanical rear differential lock. The tractor is equipped with a reliable and efficient braking system that provides excellent stopping power. The brakes are designed to handle heavy loads and rough terrain, ensuring the safety of the operator and the equipment. The mechanical rear differential lock provides additional traction and stability on uneven terrain, preventing slippage and improving overall performance.

Steering

The steering is International Harvester 2.5L 3-cyl diesel. The tractor is equipped with a responsive and precise steering system that provides excellent control and maneuverability. The steering system is designed to handle heavy loads and rough terrain, ensuring the safety of the operator and the equipment. The International Harvester 2.5L 3-cyl diesel engine provides reliable and efficient power to the steering system, ensuring smooth and consistent performance.

Common Problems

Users have reported issues with the clutch system, which can be difficult to engage and disengage. The hydraulic system can also be prone to leaks and failures, which can result in reduced performance and increased maintenance costs. The electrical system can also be problematic, with issues reported with the starter and alternator. The fuel system can be prone to clogging and contamination, which can result in reduced power and performance. Finally, users have reported issues with the transmission, which can be difficult to shift and prone to failure.

What Users Like

Users appreciate the power and performance of the International Harvester 423, which is capable of handling heavy loads and rough terrain with ease. The tractor is also praised for its reliability and durability, with many users reporting years of trouble-free operation. The steering system is also highly regarded, with users praising its precision and responsiveness. Finally, users appreciate the versatility of the tractor, which can be used for a wide range of applications, from farming to construction and landscaping.

International Harvester 423 Technical Specifications

Power
Engine (gross)	40hp / 29.8kW
Engine (net)	38hp / 28.3kW
Engine Detail
Description	International Harvester D-155 diesel 3-cylinder liquid-cooled
Displacement	154.8ci / 2.5L
Bore/stroke	3.87x4.37inches / 98x 111 mm
Power (gross)	40hp / 29.8kW
Air Cleaner	dry
Compression	16:1
Rated Rpm	1900
Starter Volts	12
Oil Capacity	6.9qts / 6.5L
Coolant Capacity	13.7qts / 13.0L
Engine
Description	International Harvester 2.5L 3-cyl diesel
Mechanical
Chassis	4x2 2WD
Differential Lock	mechanical rear
Transmissions	8-speed gear/12-speed creeper
Tires
Ag Front	5.50-16
Ag Rear	9-32/12-28/9-36/11-32/11-36
Dimensions
Wheelbase	75.6inches / 192cm
Length	121.6inches / 308cm
Width	64inches / 162cm
Height	61inches / 154cm
Weight	4443lbs / 2015kg
Ground Clearance	15inches / 38cm
Front Tread	48 to 73.2inches / 121to 185 cm
Rear Tread	50.4 to 74inches / 128to 187 cm
Dimensions And Tires
Wheelbase	75.6inches / 192cm
Weight	4443lbs / 2015kg
Front Tire	6.00-16
Rear Tire	12.4/11-28
Capacity
Fuel	15.9gal / 60.2L
Hydraulic System	3.4gal / 12.9L
Hydraulics
Capacity	3.4gal / 12.9L
Tractor Hitch
Rear Type	II/I
Rear Lift	3880lbs / 1759kg
Power Take Off Pto
Rear Rpm	540

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