Farmall 140 Tractor Review & Specification

farmall 140

Farmall 140 Tractor Review & Specification

Header
Brand:
Farmall
Model:
Farmall 140
Engine:
International Harvester
Engine Type:
Four-stroke, liquid-cooled, inline
Transmission & Oil Capacity:
NA
Year:
1958 - 1973
Fuel Type:
Gasoline
Cylinders:
4

International Harvester is a well-known American company that manufactured tractors and other agricultural equipment for over a century. One of their most popular utility tractors was the Farmall 140, which was produced from 1958 to 1973. This 2WD tractor was designed to provide reliable and efficient performance for a variety of farming tasks, and it quickly became a favorite among farmers across the United States.

Under the hood, the Farmall 140 is powered by a 2.0 L four-cylinder gasoline engine that delivers ample power and torque to handle tough jobs. This engine is known for its durability and longevity, making it a reliable choice for farmers who need a tractor that can keep up with their demanding workloads.

The Farmall 140 is equipped with a sliding gear transmission that features 4 forward and 1 reverse gear. This transmission is designed to provide precise control and easy shifting, ensuring that farmers can quickly and easily adjust their speed to match the task at hand.

Other general features of the Farmall 140 include manual steering, differential contracting band brakes, and an open operator station that provides excellent visibility and comfort during long workdays. The tractor also boasts a generous 41.6-liter fuel tank that allows farmers to work longer without having to stop and refuel.

Features Of The Farmall 140 Tractor

Features Of The Farmall 140 Tractor
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The Farmall 140 is a reliable and efficient tractor that offers a range of benefits to the agricultural sector. From its powerful engine to its precise transmission and comfortable operator station, Let’s learn in-depth about these features:

Engine

The Farmall 140 utility tractor is a reliable and versatile workhorse that has been widely used for a variety of tasks, from plowing fields to hauling materials. One of the key components that makes the Farmall 140 such a capable machine is its engine, the International Harvester C-123. This engine is a four-cylinder, natural aspirated gasoline engine with a displacement of 2.0 liters or 2,010 cm2, and compression ratio of 6.9:1. It has a cylinder bore of 79.0 mm (3.11 in), and a piston stroke of 102.0 mm (4.02 in),  Despite its modest size, this engine is capable of producing 21.4 PS (15.7 kW; 21.0 HP) of maximum output power, making it ideal for a range of agricultural and industrial applications. With its robust construction, efficient performance, and reliable operation, the Farmall 140’s C-123 engine is a testament to the enduring legacy of International Harvester and the enduring appeal of the classic Farmall tractor.

Transmission

The Farmall 140 utility tractor features a sliding gear transmission system, which is renowned for its durability and simplicity. This type of transmission utilizes a series of gears that slide along a shaft to transfer power from the engine to the wheels, providing reliable and efficient performance even in the toughest conditions. The Farmall 140’s sliding gear transmission includes four forward gears and one reverse gear, giving the operator the ability to select the appropriate gear for the task at hand. The top speed in forward gear is an impressive 20.6 kmh (12.8 mph), while the reverse gear allows for easy maneuvering at a maximum speed of 5.0 kmh (3.1 mph). The sliding gear transmission is a time-tested technology that has proven to be highly effective in heavy-duty applications such as farming and construction. With its robust and efficient transmission system, the Farmall 140 is a versatile and reliable machine that can handle a wide range of tasks with ease.

Dimensions

The Farmall 140 utility tractor is a sturdy and compact machine that boasts a range of impressive dimensions. Its wheelbase measures 71 inches, providing a stable and secure foundation for the tractor’s various components. The tractor stands at a height of 83 inches, making it tall enough to provide excellent ground clearance and ample space for the operator in the cab. The steering wheel sits at a height of 65 inches, providing the operator with a comfortable and ergonomic position from which to control the tractor.

The Farmall 140 has an operating weight of 3,000 lbs, making it a relatively lightweight machine that is easy to maneuver and transport. The ballasted weight of the tractor, which includes any additional weights added for stability, is 4,825 lbs, ensuring that the tractor remains stable and balanced during use. The Farmall 140 is equipped with Ag front and rear tires, with sizes of 5.00-15 and 11.2-24 respectively, providing excellent traction and stability on a variety of surfaces. Overall, the Farmall 140’s dimensions make it a compact and versatile machine that is well-suited to a range of agricultural and industrial tasks.

List Of Serial Number

The serial number of the tractor can be found on the tag present on the left side of the tractor, on the clutch housing.

The serial number of the tractor is written adjacent to the year of its manufacture:

1958: 501

1959: 2011

1960: 8082

1961: 11168

1962: 16637

1963: 21181

1964: 25387

1965: 28408

1966: 31285

1967: 34818

1968: 37352

1969: 39906

1970: 42300

1971: 44424

1972: 46605

1973: 48507

1974: 50720

1975: 54273

1976: 57773

1977: 60839

1978: 63111

1979: 64544

Pros Of The Farmall 140 Tractor

  • The Farmall 140 is a versatile tractor that can be used for a wide range of tasks, from plowing fields to hauling materials.
  • Its compact size and light weight make it easy to maneuver in tight spaces and transport on trailers or trucks.
  • It’s simple and straightforward design makes it easy to maintain and repair, reducing downtime and maintenance costs.
  • The Farmall 140’s construction is rugged and durable, ensuring reliable performance even in harsh conditions.
  • It is relatively affordable compared to some other tractors in its class, making it accessible to a wide range of buyers.

Cons Of The Farmall 140 Tractor

  • With a maximum output power of 21.4 PS (15.7 kW; 21.0 HP), the Farmall 140 may not be suitable for some heavy-duty tasks.
  • The Farmall 140 can be noisy and vibrate heavily during use, which may be uncomfortable for the operator and nearby workers.

Price Of The Farmall 140 Tractor

The original price of the Farmall 140 tractor was $3,750 in 1979. The price of a used tractor can depend upon the condition of its engine and other mechanical components.

Conclusion

The Farmall 140 tractor is a versatile and reliable machine that has stood the test of time. Its compact size, simple design, and rugged construction make it well-suited for a wide range of agricultural and industrial tasks. Its sliding gear transmission, Ag front and rear tires, and powerful C-123 engine provide excellent performance and traction, while its affordability makes it accessible to a wide range of buyers. While it may have some limitations, such as its narrow wheelbase and lack of modern amenities, the Farmall 140 remains a popular choice for farmers, landscapers, and other professionals who need a dependable and efficient machine.

Technical Specifications

Engine Details
Engine Model: International Harvester C-123
Bore and stroke: 79.0 mm X 102.0 mm (3.11 in X 4.02 in)
Engine type: Four-stroke, liquid-cooled, inline
Compression ratio: 6.9:1
Cylinders: 4
Horsepower: 21.4 PS (15.7 kW; 21.1 HP) at rpm
Fuel type: Gasoline
Starter: Electric
Fuel Capacity: 41.6 liters (11 US gal.; 9.2 Imp. gal)
Coolant Capacity: 14.4 L (15.2 US. qt, 12.7 Imp. qt.)
Rated RPM: 1400
Displacement: 2.0 L, 2,010 cm2, (122.7 cu·in)
Intake valve clearance: NA
Torque RPM: NA
Exhaust valve clearance: NA
Power Details
Drawbar (Claimed):​ 17 hp(12.7 kW)
Drawbar (Tested): 21.25 hp(15.8 kW)
PTO (Claimed): 21 hp(15.7 kW)
PTO (Tested): NA
Belt (Claimed): NA
Belt (Tested): 23.02 hp(17.2 kW)
Plows: 1
Transmission and Chassis​
Chassis: 4×2 2WD
Transmission type: Sliding gear
Steering type: Manual
Gears: 4 forward and 1 reverse
Brakes: Differential contracting band
Speed: Forward: 20.6 kmh (12.8 mph) Reverse: 5.0 (3.1 mph)
Transmission model: NA
Transmission oil capacity: NA
Dimensions and Tires​
Wheelbase: 1,800 mm (70.9 in)
Front tire: Ag: 5.00-15
Weight: 1,360 kg (2,998 lbs)
Rear tire: Ag: 11.2-24
Height: 2,100 mm (82.7 in)
Height (Exhaust): NA
Hitch And Attachments​
Mower deck type: NA
Mower deck size: NA
Mid mower deck: NA
Mid mower deck size: NA
Blade type: NA
Blade Width: NA
Hitch type: NA
Attachment list: International Harvester 1000 Loader

Quick Overview:

Header
Brand:
Farmall
Model:
Farmall 140
Engine:
International Harvester
Engine Type:
Four-stroke, liquid-cooled, inline
Transmission & Oil Capacity:
NA
Year:
1958 - 1973
Fuel Type:
Gasoline
Cylinders:
4

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