Farmall 450 Specs & Review

Technical Specifications of Farmall 450 Tractor


  • Manufacturer: Farmall (a part of International Harvester)
  • Type: Row-Crop tractor
  • Built in: Rock Island, Illinois, USA
  • Total built: 18,305
  • Variants: 450 (row-crop), W-450 (standard-front), 450 Hi-Clear (high-crop)


  • Engine Types:
    • International Harvester 4.6L 4-cyl gasoline
    • International Harvester 4.6L 4-cyl diesel
    • International Harvester 4.6L 4-cyl LP gas
  • Fuel Tank: 21 gal (79.5 L)


  • Type: 10-speed partial power shift


  • Drawbar (claimed):
    • 51.3 hp (gas)
    • 46.2 hp (diesel)
  • Belt (claimed):
    • 57.1 hp (gas)
    • 50.8 hp (diesel)


  • Drive: Two-wheel drive
  • Steering: Power assist
  • Brakes: Mechanical disc brakes
  • Operator Station: Open


  • Type: Hydra-Touch
  • Valves: 1 to 3

Tractor Hitch

  • Type: IH Fast Hitch

Power Take-off (PTO)

  • Rear PTO: Transmission, independent optional
  • Rear PTO Type: 540

Dimensions & Tires

  • Wheelbase: 95.75 inches (243 cm)
  • Weight: 6,519 lbs (2957 kg)
  • Front tire: 6.00-16
  • Rear tire: 13.6-38

Frequently Asked Questions

What is the fuel tank capacity?

The fuel tank capacity is 21 gallons (79.5 L).

What types of engines are available?

The tractor comes with three engine types: gasoline, diesel, and LP gas, all from International Harvester with 4.6L 4-cylinders.

How many speed options are available in the transmission?

The tractor has a 10-speed partial power shift transmission.

What is the weight of the tractor?

The tractor weighs 6,519 lbs (2957 kg).

What is the wheelbase of the tractor?

The wheelbase is 95.75 inches (243 cm).

A Workhorse from Farmall: The 450 Model

A Brief Overview

The Farmall 450 is a row-crop tractor manufactured by Farmall, a part of International Harvester. Built in Rock Island, Illinois, USA, this tractor has seen a total production of 18,305 units.

The Heart of the Machine: Engine and Power

The tractor comes with three engine options: a 4.6L 4-cylinder gasoline, diesel, and LP gas engine from International Harvester. With a claimed drawbar power ranging from 46.2 to 51.3 hp and belt power from 50.8 to 57.1 hp, the Farmall 450 is a powerful machine.

On the Field: Performance

The tractor offers a 10-speed partial power shift transmission, providing flexibility and power for various farming tasks. Its two-wheel drive and power-assisted steering make it easy to handle.

Notable Features

The Farmall 450 comes with Hydra-Touch hydraulics with 1 to 3 valves and an IH Fast Hitch for easy attachment of implements. The tractor also features mechanical disc brakes and an open operator station for ease of use.

Is It Reliable?

The tractor’s robust build and reliable engine options make it a dependable choice for farming. Its mechanical disc brakes add an extra layer of safety.

Bang for Your Buck

With a range of engine options and features like power-assisted steering and Hydra-Touch hydraulics, the Farmall 450 offers good value for money when compared to similar models.

The Good and the Bad

  • Pros: Versatile engine options, power-assisted steering, reliable build.
  • Cons: Open operator station may not be suitable for all weather conditions, two-wheel drive limits off-road capabilities.

Ideal Working Conditions

The Farmall 450 is best suited for row-crop farming and can handle various terrains thanks to its power-assisted steering and robust build.

Final Thoughts

The Farmall 450 is a versatile and reliable tractor that offers a range of engine options and useful features. Its robust build and power make it a valuable asset for any farm. Overall, it’s a solid investment for those looking to get a dependable tractor.