• Vehicle type: unspecified
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1958–1961
  • 3,710 built

WhichTractor size, not the maker’s category

We looked and the record does not say what this machine is. How we decide what a machine is

International Harvester Farmall 240 specs: hp, weight, years

INTERNATIONAL HARVESTER C-123 four-cylinder petrol. The manufacturer claimed 31.5 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

31.5 hp

23.5 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Farmall Farmall 240”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
3,763 lb
Hyd. flow
6.0 gpm
Top speed
14.3 mph

International Harvester Farmall 240 specs: key facts

  • The International Harvester Farmall 240 was built from 1958 to 1961.Source 2

  • The International Harvester Farmall 240 has a claimed engine power (gross or net not stated) of 23.5 kW (31.5 hp); it has no measured PTO figure.

  • The International Harvester Farmall 240 is two-wheel drive (2WD).Source 2

  • The International Harvester Farmall 240 has a INTERNATIONAL HARVESTER C-123 engine, a 4-cylinder 2.01 L petrol unit.Source 3

  • The International Harvester Farmall 240 weighs 1,707 kg (3,763 lb) unladen.Source 2

  • The International Harvester Farmall 240 has a rear PTO running at 539 rpm.

  • The hydraulic pump of the International Harvester Farmall 240 delivers 22.8 L/min (6.0 gpm).

Source · Traktorenlexikon, “Farmall Farmall 240”

How does the Farmall 240 compare with its class?

  • Limitation:

    Four forward gears is low for its class — 33% below the median of 6 across the 169 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 169 comparable records. How we work this out

Illustration of the 1958–1961 International Harvester Farmall 240, a 32 hp farm tractor, operator station not recorded — shown as an open platform, a drawing generated from its specification record
Illustration — not a photograph · operator station not recorded — shown as an open platform

How much horsepower does a Farmall 240 have?

The only figure for the Farmall 240 is 31.5 hp (23.5 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
31.5 hp

Source · Traktorenlexikon, “Farmall Farmall 240”

What engine is in a Farmall 240?

A Farmall 240 has an INTERNATIONAL HARVESTER C-123, a 4-cylinder 2.01 L petrol engine.

Engine — Farmall 240 engine specifications
Make & modelINTERNATIONAL HARVESTER C-123
Cylinders4, liquid-cooledSource 2
Displacement122.7 ci · 2.01 L
Max torque101 lb·ft · 137 N·m @ 1,200 rpmSource 1
Electrical system6 VSource 1

Source · Traktorenlexikon, “McCormick Farmall Super-A 1”

How much will a Farmall 240 lift, and what is its hydraulic flow?

Hydraulic and PTO specifications for the Farmall 240 are below.

Hydraulics & PTO — Farmall 240 hydraulics and PTO specifications
Pump flow6.0 gpm · 22.8 L/min
Rear PTO539 rpm
PTO shaft1 1/8"- 6 splines

Source · Traktorenlexikon, “Farmall Farmall 240”

What transmission does a Farmall 240 have?

Transmission specifications for the Farmall 240 are below.

Transmission — Farmall 240 transmission specifications
SteeringMechanical gear steeringSource 2
Top speed14.3 mph · 23 km/h

Source · Traktorenlexikon, “Farmall Farmall 240”

How much does a Farmall 240 weigh?

A Farmall 240 weighs 3,763 lb (1,707 kg) unladen.

Weights & dimensions — Farmall 240 weights and dimensions
Unladen weight3,763 lb · 1,707 kgSource 2
Wheelbase82.2 in · 2,088 mm
Length116.0 in · 2,946 mm
Width63.0 in · 1,600 mm
Height58.0 in · 1,473 mm
Ground clearance17.0 in · 432 mmSource 2
Front track7.7–13.6 in · 196–345 mmSource 2
Rear track48.0–80.0 in · 1,219–2,032 mm
Turning radius, braked7.5 ft · 2.28 m

Source · Traktorenlexikon, “Farmall Farmall 240”

What oil does a Farmall 240 take, and how much?

A Farmall 240 engine takes 5.0 qt (4.7 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

Farmall 240 fluid capacities, grades and service intervals
SystemCapacity
Engine oil5.0 qt · 4.7 LSource: Traktorenlexikon, “Farmall Farmall 240” · single source, not independently verified
Transmission5.0 qt · 4.7 LSource: Traktorenlexikon, “IHC Farmall 240” · single source, not independently verified
Hydraulic13.5 qt · 12.8 LSource: Traktorenlexikon, “IHC Farmall 240” · single source, not independently verified
Cooling system15.0 qt · 14.2 LSource: Traktorenlexikon, “IHC Farmall 240” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a Farmall 240?

Within 10% of its 32.3 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.

Common questions about the International Harvester Farmall 240

Is a Farmall 240 two-wheel drive or four-wheel drive?

The International Harvester Farmall 240 is two-wheel drive (2WD).

What PTO does a Farmall 240 have?

A Farmall 240 has a 539 rpm rear PTO on a 1 1/8"- 6 splines shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “McCormick Farmall Super-A 1”; Traktorenlexikon, “IHC Farmall 240”; and Traktorenlexikon, “Farmall Farmall 240”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Farmall Farmall 240 — CC BY-SA 4.0, WIKIBOOKS-TL-118707 · revision 1032287. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: IHC Farmall 240 — CC BY-SA 4.0, WIKIBOOKS-TL-118706 · revision 1032286. Wikibooks contributors (Traktorenlexikon). Original document
  3. Traktorenlexikon: McCormick Farmall Super-A 1 — CC BY-SA 4.0, WIKIBOOKS-TL-117767 · revision 1019080. Wikibooks contributors (Traktorenlexikon). Original document