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Tractor · 1958Unverified

International Harvester B-275

Name: International Harvester B-275
Brand: International Harvester

International Harvester B-275 — Utility tractor · 33 hp. Reference specifications; pending source verification.

The International Harvester B-275 is a tractor model with a rated output of 33 hp, making it a compact option in its class. It was produced from 1958 to 1968 and features a 4-cylinder diesel liquid-cooled engine, paired with an 8-speed gearbox for two-wheel drive. The listed weight of the tractor is between 3500 and 3740 pounds, and it is suited to tasks covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

33 hp

Max power

22.5 kW

Weight

3500 to 3740 pounds

Catalogue coverage

Variants represented

Richest spec table

100 rows

Recorded power

33 hp

Transmissions

8-speed

Production years

1958-1968

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerInternational HarvesterReference

Utility tractorReference

Built in Bradford, EnglandReference

Total built52,432Reference

Original price$2,800 (1961)Reference

Two-wheel driveReference

Open operator station.Reference

Engine

International Harvester 2.3L 4-cyl dieselReference

International Harvester 2.3L 4-cyl gasolineReference

Engine28.3 kWReference

Drawbar (claimed)23.0 kWReference

Drawbar (tested)22.5 kWReference

International Harvester BD-144Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement2.3 LReference

Bore/Stroke86 x 102 mmReference

Power28.3 kWReference

Air cleaneroil bathReference

Compression19.3:1Reference

Rated RPM1875Reference

Torque155.9 NmReference

Torque RPM1300Reference

Starter volts12Reference

Oil capacity6.0 LReference

Coolant capacity10.2 LReference

International Harvester BC-144Reference

gasolineReference

Power26.1 kWReference

Compression6.3:1Reference

Rated RPM2000Reference

Power at rated engine speed24.5 kWReference

Max power22.5 kWReference

Transmission

8-speedReference

Transmissionsliding gearReference

Gears8 forward and 2 reverseReference

Oil capacity18.9 LReference

Four gears plus reverse with high and low ranges.Reference

PTO & Hydraulics

PTO (claimed)25.4 kWReference

PTO (tested)24.5 kWReference

Hydraulic system11.4 LReference

Capacity11.4 LReference

Pressure141.3 barReference

Total flow24.6 lpmReference

Rear Type1/2Reference

Rear PTOliveReference

Rear PTO Type540Reference

Power at rated PTO speed24.0 kWReference

Capacities

Fuel38.6 LReference

Dimensions

Wheelbase188 cmReference

Weight3500 to 3740 poundsReference

Front tire5.50-16Reference

Rear tire11-28Reference

Ag front5.50-16Reference

Ag rear11-28Reference

Ag rear12-28Reference

Length284 cmReference

Width162 cmReference

Width226 cmReference

Height (steering wheel)152 cmReference

Ground clearance40 cmReference

Clearance (front axle)46 cmReference

Shipping1587 kgReference

Operating1696 kgReference

Ballasted2722 kgReference

International Harvester B-275 attachments

front-end loaderReference

backhoeReference

B-275 Serial Number Location

Serial number plate on the right side of the tractor, on the clutch housing.Reference

B-275 Serial Numbers

1958501Reference

1959633Reference

196012161Reference

196129468Reference

196239540Reference

196343120Reference

196446418Reference

196548977Reference

196651040Reference

196752933Reference

196854712Reference

FAQ: How to read a serial number table.Reference

Attachment overview

Wagner 150 loaderReference

International Harvester 1501 loaderReference

International Harvester 2001 loaderReference

BackhoeReference

IH-Wagner 65 Backhoe

Backhoe typeIH-Wagner 65 BackhoeReference

Digging depth304 cmReference

Reach from pivot381 cmReference

Loading height243 cmReference

Swing Arc180°Reference

Test results

Diesel 8-speed 2WDMarch 3 - 23, 1960Link: Nebraska Tractor Test 733 fileReference

PTO performanceReference

Fuel use8.7 l/hourReference

Fuel use8.3 l/hourReference

Drawbar performanceReference

Fuel use9.5 l/hourReference

Gear 4L used for power test.Reference

Max pull2105 kgReference

Gear 2L used for pull test.Reference

Speeds

With 11-28 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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