International Harvester T-5 Tractor

Manufacturer International Harvester
Price -
Model T-5
Equipment Type Agricultural Crawler Tractors
Factory Melrose Park, Illinois, USA

ENGINE DETAIL

The International Harvester T-5 features a C-135 gasoline engine with a displacement of 134.8 cubic inches (2.2L) and a compression ratio of 7.4:1, which results in moderate power output and efficiency. With a rated RPM of 2000, this engine is optimized for low-end torque, making it suitable for tasks like tilling or pulling implements at slower speeds. Critical maintenance points include maintaining oil and coolant capacities of 5 quarts and 12 quarts respectively, as well as regular valve clearance checks (0.014 inches intake, 0.020 inches exhaust) to ensure efficient engine performance.

Description International Harvester C-135 gasoline 4-cylinder liquid-cooled vertical L-head
Displacemen 134.8ci / 2.2L
Bore/Strok 3.25x4.0625inches / 83x 103mm
Compressio 7.4:1
Rated RP 2000
Firing orde 1-3-4-2
Oil capacit 5qts / 4.7L
Coolant capacit 12qts / 11.4L
Sparkplug ga 0.023inches / 0.584mm
Point ga 0.020inches / 0.508mm
Intake valve clearanc 0.014inches / 0.356mm
Exhaust valve clearanc 0.020inches / 0.508mm

INTERNATIONAL HARVESTER T-5 ENGINE

The International Harvester T-5 tractor is powered by a 2.2L 4-cylinder gasoline engine, providing a balance of power and efficiency for light to medium agricultural tasks. With a fuel tank capacity of 15.9 gallons (60.2 liters), it offers reasonable operational range, ideal for extended fieldwork without frequent refueling. However, the relatively small engine size may limit its performance under heavy load scenarios compared to larger tractors, necessitating careful consideration of the intended application.

Description International Harvester 2.2L 4-cyl gasoline
Fuel tan 15.9gal / 60.2L

TRANSMISSIONS OVERVIEW

The International Harvester T-5 tractor features a 5-speed transmission option, ideal for general farming tasks, while the 10-speed variant allows for enhanced operational flexibility, offering more gear ratios for varying terrain and load demands. The 10-speed can be advantageous for tasks requiring finer speed control, but may present challenges in user familiarity and maintenance complexity. For scenarios involving diverse agricultural applications, the 10-speed's versatility is beneficial, whereas the 5-speed suffices for standard operations with potentially lower maintenance needs.

Description 5-speed 10-speed

TRANSMISSION 1

The International Harvester T-5 tractor features a sliding spur gear transmission, providing robust and reliable power transfer with 5 forward and 1 reverse gear options, suitable for various agricultural tasks. The transmission design allows for smooth engagement, though it may lack the precision of synchronized gears seen in more modern systems, potentially challenging for inexperienced operators. With an oil capacity of 13.2 quarts (12.5L), regular maintenance is essential to ensure optimal performance and longevity of the transmission components.

Transmissio Sliding spur gears
Gear 5 forward and 1 reverse
Oil capacit 13.2qts / 12.5L

TRANSMISSION 2

The International Harvester T-5 tractor features a Torque-Amplifier transmission with a 10F/2R gear setup, which allows for enhanced torque management and efficient power transfer during varying loads. The oil capacity of 15.6 quarts (15L) for the engine and 30.6 quarts (29L) when coupled with hydraulics ensures adequate lubrication and cooling, essential for prolonged operational reliability. However, the transmission complexity may pose maintenance challenges, requiring consistent torque management knowledge for optimal performance in field scenarios.

Transmissio Torque-Amplifier
Gear 10 forward and 2 reverse
Oil capacit 15.6qts / 14.8L 30.6qts (with hydraulics) / 29.0L

TRANSMISSION 3

The International Harvester T-5 tractor features a 5-speed forward and reverse gear system, providing versatile speed control for various agricultural tasks, though shifting may require practice for optimal maneuverability. With an oil capacity of 15.6 quarts for the engine and up to 30.6 quarts when including hydraulics, proper maintenance and regular checks are critical to ensure operational efficiency and prevent overheating or mechanical failures. Users should consider the oil capacity in relation to usage frequency and environmental conditions, as increased use may necessitate more frequent oil changes and replenishments.

Gear 5 forward and reverse
Oil capacit 15.6qts / 14.8L 30.6qts (with hydraulics) / 29.0L

INTERNATIONAL HARVESTER T-5 TRANSMISSIONS

The International Harvester T-5 tractor features a 5-speed transmission that allows for versatility in field operations while the optional 10-speed transmission provides enhanced torque management and efficiency during varying loads. A key advantage of the 10-speed option is improved performance in difficult terrain, ensuring optimal power delivery. However, the more complex 10-speed system may require additional maintenance and operator training to maximize functionality.

Description 5-speed 10-speed

MECHANICAL

The International Harvester T-5 tractor features a crawler drivetrain, providing superior traction on uneven terrain, making it ideal for construction and agricultural applications. The open operator station design facilitates ease of access and enhanced visibility but may expose the operator to weather conditions and debris. This tractor's robust construction and focused performance cater to users requiring a durable machine for rugged environments.

Driv crawler
Description Open operator station

POWER TAKE-OFF (PTO)

Rear RP 980

DIMENSIONS & TRACKS

Weigh 5959lbs / 2703kg
Description Tracks


Last Updated 2025-01-01
Stephen is a passionate tractor hobbyist with a deep-seated love for all things mechanized and agricultural. Growing up in a rural setting, he developed a fascination with these mighty machines that have played a crucial role in shaping the farming industry.

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