Introduction
International Harvester 140 Agricultural Tractor
The International Harvester 140 is a two-wheel-drive utility tractor produced between 1958 and 1979. Developed as a successor to the earlier 130 model, it served as a versatile machine for various agricultural and industrial tasks, with over 66,000 units manufactured during its production run.
Engine and Performance
The tractor is powered by the International Harvester C-123, a 2.0-liter, four-cylinder gasoline engine. It features a liquid-cooled vertical I-head design, producing a gross power output of 28 hp (20.9 kW) at a rated speed of 1400 RPM. The engine generates 106 lb-ft (143.7 Nm) of torque, providing consistent performance for light-duty field operations.
Transmission and Drivetrain
The drivetrain utilizes a sliding gear transmission providing four forward gears and one reverse gear. Power is transferred to the wheels via a single 9-inch dry disc clutch. The tractor is configured as a two-wheel-drive unit, equipped with manual worm-and-sector steering and differential mechanical contracting band brakes.
Hydraulics and Hitch
For implement control, the 140 is equipped with the IH Touch-Control hydraulic system. This system offers a total flow rate of 4.6 gpm (17.4 lpm) with a fluid capacity of 3.38 gallons (12.8 L). Implements are attached via the IH Fast Hitch, a one-point system designed for efficient mounting and operation of agricultural tools.
Dimensions and Weight
The tractor has a wheelbase of 71 inches (180 cm) and an overall length of 107 inches (271 cm). With a width of 56 inches (142 cm) and a ground clearance of 22.3 inches (56 cm), it offers stable maneuverability. The operating weight of the machine is approximately 3,000 lbs (1,360 kg).
Conclusion
The International Harvester 140 is a reliable, compact utility tractor well-suited for small-scale farming and maintenance tasks. Its longevity in the market and widespread adoption demonstrate its mechanical durability and adaptability to various implement configurations.
Production Information of International Harvester, 140
- The International 140 began as the industrial version of the Farmall 140. Industrial tractors had heavier front axles and foot-operated throttles, among other options. As the Farmall and International brands were merged the differences simply became options that the buyer could order.
- Original price was $8,200 in 1979
| Manufacturer | International Harvester |
|---|---|
| Total built | 66,290 |
Dimension and Tires Information of International Harvester, 140
| Ground clearance | 22.3 inches [56 cm] |
|---|---|
| Wheelbase | 71 inches [180 cm] |
| Shipping weight | 2700 lbs [1224 kg] |
| Height (steering wheel) | 65.5 inches [166 cm] |
| Length | 107 inches [271 cm] |
| Front tread | 40 to 58 inches [101 to 147 cm] |
| Operating weight | 3000 lbs [1360 kg] |
| Width | 56 inches [142 cm] |
| Rear tread | 40 to 68 inches [101 to 172 cm] |
| Ag front | 5.00-15 |
|---|---|
| Lawn/turf rear | 12.4-24 |
| Ag rear | 11.2-24 |
| Ag rear | 9.5-24 |
| Ag front | 6.00-16 |
Engine Specifications of International Harvester, 140
- International Harvester C-123
- Liquid-cooled vertical I-head
- Gasoline
- 4-cylinder
| Starter volts | 6 (early) |
|---|---|
| Power (gross) | 28 hp [20.9 kW] |
| Oil capacity | 5 qts [4.7 L] |
| Compression | 6.94:1 |
| Rated RPM | 1400 |
| Air cleaner | Oil bath |
| Displacement | 122.7 ci [2.0 L] |
| Power (net) | 25 hp [18.6 kW] |
| Bore/Stroke | 3.125x4.00 inches [79 x 102 mm] |
| Firing order | 1-3-4-2 |
| Coolant capacity | 15 qts [14.2 L] |
| Torque RPM | 1400 |
| Torque | 106 lb-ft [143.7 Nm] |
Transmission Information of International Harvester, 140
Transmission variants 1
| Type | Sliding gear |
|---|---|
| Oil capacity | 5 qts [4.7 L] |
| Gears | 4 forward and 1 reverse |
| Clutch | Single 9-inch dry disc |
Mechanical Specs of International Harvester, 140
- Two-wheel drive
- Open operator station.
- Differential mechanical contracting band brakes
| Steering | Manual worm-and-sector |
|---|
Power Information of International Harvester, 140
| Rear PTO | Transmission |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of International Harvester, 140
| Type | IH Touch-Control |
|---|---|
| Capacity | 3.38 gal [12.8 L] |
| Total flow | 4.6 gpm [17.4 lpm] |
Three-Point Hitch of International Harvester, 140
| Type | IH Fast Hitch (one-point) |
|---|
Electrical System of International Harvester, 140
| Ground | Positive (6V) |
|---|---|
| Battery volts | 6 (early) |
| Battery volts(optional) | Alternator (late) |
| Battery volts(optional) | Negative (12V) |
| Battery volts(optional) | 12 (late) |
| Charging system | Generator (early) |
Where it sits
With 28 HP, the International Harvester 140 sits between 130 (24 HP) and 274 (30 HP) in International Harvester's range. Its power puts it in the 30th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the International Harvester 140 have?
The International Harvester 140 delivers 28 HP.
What years was the International Harvester 140 produced?
The International Harvester 140 was produced in 1958-1979.
What engine does the International Harvester 140 have?
The International Harvester 140 is powered by a Gasoline, 4-cylinder engine.
What transmission does the International Harvester 140 use?
The International Harvester 140 uses a Sliding gear transmission.
How much does the International Harvester 140 weigh?
The International Harvester 140 weighs 3000 lbs [1360 kg].
Is the International Harvester 140 4WD?
The International Harvester 140 is available in 2WD.