- WhichTractor size: Standard-size
- No lab test on file
- 1958–1961
- 52,432 built
WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
International Harvester B-275 specs: hp, weight, years
INTERNATIONAL HARVESTER BD-144 four-cylinder diesel. The manufacturer claimed 34.5 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
34.5 hp
25.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “IHC B-275”, 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
- 3,459 lb
- Hyd. flow
- 6.0 gpm
- Top speed
- 13.7 mph
International Harvester B-275 specs: key facts
The International Harvester B-275 was built from 1958 to 1961.
The International Harvester B-275 has a claimed engine power (gross or net not stated) of 25.7 kW (34.5 hp); it has no measured PTO figure.
The International Harvester B-275 is two-wheel drive (2WD).Source 3
The International Harvester B-275 has a INTERNATIONAL HARVESTER BD-144 engine, a 4-cylinder 2.36 L diesel unit.Source 2
The International Harvester B-275 weighs 1,569 kg (3,459 lb) unladen.
The International Harvester B-275 has an independent rear PTO running at 540 rpm.Source 3
The hydraulic pump of the International Harvester B-275 delivers 22.7 L/min (6.0 gpm).Source 3
Source · Traktorenlexikon, “IHC B-275”
How much horsepower does a B-275 have?
The only figure for the B-275 is 34.5 hp (25.7 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “IHC B-275”
What engine is in a B-275?
A B-275 has an INTERNATIONAL HARVESTER BD-144, a 4-cylinder 2.36 L diesel engine.
| Make & model | INTERNATIONAL HARVESTER BD-144 |
|---|---|
| Cylinders | 4, liquid-cooledSource 3 |
| Displacement | 144.0 ci · 2.36 L |
| Max torque | 95 lb·ft · 129 N·m @ 1,500 rpmSource 1,Source 3 |
| Electrical system | 12 VSource 3 |
Source · Traktorenlexikon, “McCormick B-250”
How much will a B-275 lift, and what is its hydraulic flow?
Hydraulic and PTO specifications for the B-275 are below.
| Pump flow | 6.0 gpm · 22.7 L/min |
|---|---|
| Rear PTO | Independent, 540 rpm @ 1,821 engine rpmSource 1 |
| PTO shaft | 1 1/8"- 6 splines |
Source · Traktorenlexikon, “McCormick B-275”
What transmission does a B-275 have?
Transmission specifications for the B-275 are below.
| Clutch | Pedal operated two stage dry Borg and Beck double clutchSources disagreePedal operated dry two-stage BORG & BECK double clutch (Traktorenlexikon, “McCormick B-275”) |
|---|---|
| Brakes | Pedal operated GIRLING disc brake mounted on differential half shaftsSource 3Sources disagreePedal operated Girling disc brake mounted on differential half shafts (Traktorenlexikon, “IHC B-275”) |
| Steering | Mechanical GEMMER steeringSource 3Sources disagreeMechanical Gemmer steering (Traktorenlexikon, “IHC B-275”) |
| Top speed | 13.7 mph · 22 km/h |
Source · Traktorenlexikon, “IHC B-275”
How much does a B-275 weigh?
A B-275 weighs 3,459 lb (1,569 kg) unladen.
| Unladen weight | 3,459 lb · 1,569 kgSource 1 |
|---|---|
| Wheelbase | 74.1 in · 1,883 mm |
| Length | 122.4 in · 3,110 mmSource 1 |
| Width | 65.7 in · 1,670 mmSource 1 |
| Height | 60.6 in · 1,540 mm |
| Ground clearance | 15.6 in · 397 mm |
| Front track | 48.0–76.0 in · 1,219–1,930 mmWikibooks gives one track for both axles |
| Rear track | 48.0–76.0 in · 1,219–1,930 mmSource 1Wikibooks gives one track for both axles |
| Turning radius, braked | 9.5 ft · 2.90 m |
Source · Traktorenlexikon, “McCormick B-275”
What oil does a B-275 take, and how much?
A B-275 engine takes 6.6 qt (6.2 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 6.6 qt · 6.2 LSource: Traktorenlexikon, “McCormick B-275” · single source, not independently verified |
| Transmission | 28.0 qt · 26.5 LSource: Traktorenlexikon, “McCormick B-275” · single source, not independently verified |
| Hydraulic | 12.0 qt · 11.4 LSource: Traktorenlexikon, “IHC B-275” · single source, not independently verified |
| Cooling system | 11.0 qt · 10.4 LSource: Traktorenlexikon, “McCormick B-275” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a B-275?
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.
- International Harvester Farmall 24032.3 hp PTO, claimed · 1958–1961Side by side with the B-275 →
- David Brown 770 Selematic32.3 hp PTO, claimed · 1965–1970Side by side with the B-275 →
- J.I. Case 44032.5 hp PTO, claimed · 1960–1969Side by side with the B-275 →
- J.I. Case 44132.5 hp PTO, claimed · 1960–1969Side by side with the B-275 →
- Güldner G 35 A (S)33 hp PTO, claimed · 1967–1969Side by side with the B-275 →
- Renault N 7032.6 hp PTO, claimed · 1960–1964Side by side with the B-275 →
Common questions about the International Harvester B-275
Is a B-275 two-wheel drive or four-wheel drive?
The International Harvester B-275 is two-wheel drive (2WD).
What PTO does a B-275 have?
A B-275 has a independent 540 rpm rear PTO on a 1 1/8"- 6 splines shaft.
Sources and how this page was built
Compiled from Traktorenlexikon, “McCormick B-250”; Traktorenlexikon, “McCormick B-275”; and Traktorenlexikon, “IHC B-275”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC B-275 — CC BY-SA 4.0, WIKIBOOKS-TL-118443 · revision 1031600. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick B-250 — CC BY-SA 4.0, WIKIBOOKS-TL-117931 · revision 1059865. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick B-275 — CC BY-SA 4.0, WIKIBOOKS-TL-117932 · revision 1059866. Wikibooks contributors (Traktorenlexikon). Original document