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International Harvester B-275

International Harvester B-275 tractor
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The International Harvester B-275 is a utility tractor produced from 1958 to 1968 in Bradford, England. It features a 2.3L 4-cylinder engine available in diesel and gasoline versions, with 38 hp diesel power. The tractor has an 8-speed sliding gear transmission with 2 reverse gears, two-wheel drive, and an open operator station. It has a wheelbase of 74.1 inches, weighs between 3500 and 3740 pounds, and uses 5.50-16 front tires and 11-28 or 12-28 rear tires. The B-275 supports various attachments including loaders and backhoes, and has a live 540 RPM rear PTO.
International HarvesterB-275utility tractor38 hp2.3L enginedieselgasolinetransmissiondimensionshydraulicsattachments
Power38 hp
Founded1958 - 1968
ModelB-275

Technical Specifications

Detailed specifications and technical data for International Harvester B-275

Power

Engine power:38 hp (28.3 kW)
PTO (tested):32.88 hp (24.5 kW)
PTO (claimed):34.1 hp (25.4 kW)
Drawbar (tested):30.23 hp (22.5 kW)
Drawbar (claimed):30.9 hp (23.0 kW)

Engine

Options:International Harvester 2.3L 4-cyl diesel, International Harvester 2.3L 4-cyl gasoline
Diesel power:38 hp (28.3 kW)
Diesel torque:115 lb-ft (155.9 Nm)
Diesel cooling:liquid-cooled
Gasoline power:35 hp (26.1 kW)
Diesel cylinders:4-cylinder
Diesel rated RPM:1875
Gasoline cooling:liquid-cooled
Diesel torque RPM:1300
Diesel air cleaner:oil bath
Diesel bore/stroke:3.375x4.00 inches (86 x 102 mm)
Diesel compression:19.3:1
Gasoline cylinders:4-cylinder
Diesel displacement:143.1 ci (2.3 L)
Diesel engine model:International Harvester BD-144
Diesel oil capacity:6.3 qts (6.0 L)
Diesel starter volts:12
Gasoline air cleaner:oil bath
Gasoline bore/stroke:3.375x4.00 inches (86 x 102 mm)
Gasoline displacement:143.1 ci (2.3 L)
Gasoline engine model:International Harvester BC-144
Diesel coolant capacity:10.8 qts (10.2 L)

Capacity

Fuel:10.2 gal (38.6 L)
Hydraulic system:3 gal (11.4 L)

Overview

Built in:Bradford, England
Category:Utility tractor
Total built:52,432
Original price:$2,800 (1961)
Production years:1958 - 1968

Hydraulics

Capacity:3 gal (11.4 L)
Pressure:2050 psi (141.3 bar)
Total flow:6.5 gpm (24.6 lpm)

Mechanical

Drive:Two-wheel drive
Operator station:Open operator station

Attachments

Overview:Wagner 150 loader, International Harvester 1501 loader, International Harvester 2001 loader, Backhoe
1501 Loader:1700 lbs lift (full at pin) (771 kg), 2400 lbs breakout (1088 kg), 84 inches height (at pin) (213 cm), boom cyl: 1.75 inches (4 cm), weight: 558 lbs (253 kg), Bucket width: 40 inches (101 cm)
2001 Loader:2000 lbs lift (full at pin) (907 kg), 4000 lbs breakout (1814 kg), 148.5 inches height (at pin) (377 cm), 98 inches clearance (dumped) (248 cm), weight: 1160 lbs (526 kg), Bucket width: 40 inches (101 cm)
Wagner 150 Loader:1600 lbs lift (full at pin) (725 kg), 3600 lbs breakout (1632 kg), 45° dump, 52.5 inches reach (dumped) (133 cm), 121.2 inches height (at pin) (307 cm), 98 inches clearance (dumped) (248 cm), boom cyl: 2.5 inches (6 cm), bucket cyl: 2.5 inches (6 cm), Bucket width: 60 inches (152 cm)
2001 Loader (second):1350 lbs lift (full at pin) (612 kg), 2600 lbs breakout (1179 kg), 148.5 inches height (at pin) (377 cm), 98 inches clearance (dumped) (248 cm), weight: 1160 lbs (526 kg), Bucket width: 40 inches (101 cm)
IH-Wagner 65 Backhoe:Backhoe type: IH-Wagner 65 Backhoe, Digging depth: 120 inches (304 cm), Reach from pivot: 150 inches (381 cm), Loading height: 96 inches (243 cm), Swing Arc: 180°

Transmission

Type:sliding gear
Gears:8 forward and 2 reverse
Description:Four gears plus reverse with high and low ranges
Oil capacity:20 qts (18.9 L)

Tractor hitch

Rear Type:1/2

Serial Numbers

1958:501
1959:633
1960:12161
1961:29468
1962:39540
1963:43120
1964:46418
1965:48977
1966:51040
1967:52933
1968:54712

Dimensions & Tires

Width:64 inches (min) (162 cm), 89 inches (max) (226 cm)
Length:112 inches (284 cm)
Weight:3500 to 3740 pounds
Rear tire:11-28, 12-28
Wheelbase:74.1 inches (188 cm)
Front tire:5.50-16
Shipping weight:3,500 lbs (1587 kg)
Ballasted weight:6,003 lbs (2722 kg)
Ground clearance:16 inches (frame) (40 cm)
Operating weight:3,740 lbs (1696 kg)
Clearance (front axle):18.5 inches (46 cm)
Height (steering wheel):60 inches (152 cm)

Power Take-off (PTO)

Rear PTO:live
Rear PTO Type:540

Serial Number Location

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