- Vehicle type: unspecified
- WhichTractor size: Utility
- No lab test on file
- 1958–1979
- 57,000 built
It was ranked on an engine power figure whose source does not say gross or net. 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 140 specs: hp, weight, years
INTERNATIONAL HARVESTER C-123 four-cylinder petrol. The manufacturer claimed 23.7 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
23.7 hp
17.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Farmall Farmall 140”, 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
- 3,000 lb
- Hyd. flow
- 4.6 gpm
- Top speed
- 12.4 mph
International Harvester Farmall 140 specs: key facts
The International Harvester Farmall 140 was built from 1958 to 1979.
The International Harvester Farmall 140 has a claimed engine power (gross or net not stated) of 17.7 kW (23.7 hp); it has no measured PTO figure.Source 1
The International Harvester Farmall 140 is two-wheel drive (2WD).Source 1
The International Harvester Farmall 140 has a INTERNATIONAL HARVESTER C-123 engine, a 4-cylinder 2.01 L petrol unit.Source 3
The International Harvester Farmall 140 weighs 1,361 kg (3,000 lb) unladen.
The International Harvester Farmall 140 has a dependent rear PTO running at 541 rpm.
The hydraulic pump of the International Harvester Farmall 140 delivers 17.4 L/min (4.6 gpm).Source 1
Source · Traktorenlexikon, “IHC Farmall 140”
How does the Farmall 140 compare with its class?
- Strength:
A maximum engine torque of 144 N·m is high for its class — 55% above the median of 93.2 N·m across the 64 machines within 10% of its power that hold this figure.
- Limitation:
Four forward gears is low for its class — 20% below the median of 5 across the 127 machines within 10% of its power that hold this figure.
Derived by WhichTractor from 128 comparable records. How we work this out

How much horsepower does a Farmall 140 have?
The only figure for the Farmall 140 is 23.7 hp (17.7 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Farmall Farmall 140”
What engine is in a Farmall 140?
A Farmall 140 has an INTERNATIONAL HARVESTER C-123, a 4-cylinder 2.01 L petrol engine.
| Make & model | INTERNATIONAL HARVESTER C-123 |
|---|---|
| Cylinders | 4, liquid-cooledSource 2 |
| Displacement | 122.7 ci · 2.01 L |
| Max torque | 106 lb·ft · 144 N·m @ 1,400 rpmSource 2 |
| Electrical system | 6 VSource 1 |
Source · Traktorenlexikon, “McCormick Farmall Super-A 1”
How much will a Farmall 140 lift, and what is its hydraulic flow?
Hydraulic and PTO specifications for the Farmall 140 are below.
| Pump flow | 4.6 gpm · 17.4 L/min |
|---|---|
| Rear PTO | Dependent, transmission-driven, 541 rpmSource 2 |
| PTO shaft | 1 1/8"- 6 splinesSource 2 |
Source · Traktorenlexikon, “Farmall Farmall 140”
What transmission does a Farmall 140 have?
Transmission specifications for the Farmall 140 are below.
| Steering | Mechanical gear steering |
|---|---|
| Top speed | 12.4 mph · 20 km/h |
Source · Traktorenlexikon, “Farmall Farmall 140”
How much does a Farmall 140 weigh?
A Farmall 140 weighs 3,000 lb (1,361 kg) unladen.
| Unladen weight | 3,000 lb · 1,361 kg |
|---|---|
| Wheelbase | 71.0 in · 1,803 mmSource 1 |
| Length | 107.0 in · 2,718 mm |
| Width | 56.0 in · 1,422 mm |
| Height | 65.5 in · 1,664 mm |
| Ground clearance | 22.3 in · 566 mm |
| Front track | 44.0–70.0 in · 1,118–1,778 mmSource 1 |
| Rear track | 40.0–68.0 in · 1,016–1,727 mmSource 1 |
| Turning radius, braked | 8.4 ft · 2.55 mSource 1 |
Source · Traktorenlexikon, “IHC Farmall 140”
What oil does a Farmall 140 take, and how much?
A Farmall 140 engine takes 5.0 qt (4.7 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 5.0 qt · 4.7 LSource: Traktorenlexikon, “IHC Farmall 140” · single source, not independently verified |
| Transmission | 5.0 qt · 4.7 LSource: Traktorenlexikon, “Farmall Farmall 140” · single source, not independently verified |
| Cooling system | 15.0 qt · 14.2 LSource: Traktorenlexikon, “Farmall Farmall 140” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a Farmall 140?
Within 10% of its 23.7 hp of claimed engine power, the same type, and first built within 15 years of it.
- International Harvester D-32423.7 hp engine, claimed · 1956–1962Side by side with the Farmall 140 →
- ZETOR Z-25K23.7 hp engine, claimed · 1951–1968Side by side with the Farmall 140 →
- RÖHR R 2423.7 hp engine, claimed · 1949Side by side with the Farmall 140 →
- MAN 2L123.6 hp engine, claimed · 1957–1958Side by side with the Farmall 140 →
- Hermann Lanz D 52723.6 hp engine, claimed · 1968–1973Side by side with the Farmall 140 →
- Deutz F2L 612/524 hp engine, claimed · 1956–1959Side by side with the Farmall 140 →
Common questions about the International Harvester Farmall 140
Is a Farmall 140 two-wheel drive or four-wheel drive?
The International Harvester Farmall 140 is two-wheel drive (2WD).
What PTO does a Farmall 140 have?
A Farmall 140 has a dependent 541 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 140”; and Traktorenlexikon, “Farmall Farmall 140”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Farmall Farmall 140 — CC BY-SA 4.0, WIKIBOOKS-TL-118720 · revision 1054935. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: IHC Farmall 140 — CC BY-SA 4.0, WIKIBOOKS-TL-118714 · revision 1055536. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick Farmall Super-A 1 — CC BY-SA 4.0, WIKIBOOKS-TL-117767 · revision 1019080. Wikibooks contributors (Traktorenlexikon). Original document