International Harvester B-275 tractor specifications

1958 - 1968

1958 - 1968 Utility tractor

Series:

Series:B-250 ← B-275 → B-414

1956 - 1961

Utility tractor

Series:

B-250

→ B-275

Production

Production
Manufacturer:	International Harvester
Type:	Utility tractor
Factory:	Bradford, England

International Harvester B-250 Power

International Harvester B-250 Power
Engine:	30 hp 22.4 kW

International Harvester B-250 Engine

International Harvester B-250 Engine
International Harvester 2.4L 4-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Brakes:	disc
Cab:	Open operator station.
Transmission:	5-speed gear
Transmission details ...

Capacity

Capacity
Fuel:	10 gal 37.9 L
Hydraulic system:	3 gal 11.4 L

Hydraulics

Hydraulics
Type:	open center
Capacity:	3 gal 11.4 L

Tractor hitch

Tractor hitch
Rear Type:	II/I

Dimensions & Tires

Dimensions & Tires
Wheelbase:	74 inches 187 cm
Weight:	3333 lbs 1511 kg
Front tire:	5.50x16
Rear tire:	10x28
Full dimensions and tires ...

B-250 Serial Numbers

B-250 Serial Numbers
Location:	Serial number plate on the right side of the tractor, on the clutch housing.
photo of B-250 serial number
1956:	501
1957:	3936
1958:	16027
1959:	23468
1960:	26898
1961:	29064
how to read serial numbers...

Production

Production Manufacturer:International Harvester
Type:Utility tractor
Factory:Bradford, England
Total built:52,432
Original price:$2,800 (1961)

International Harvester B-275 Power

International Harvester B-275 Power Engine:38 hp
28.3 kW
Drawbar (claimed):30.9 hp
23.0 kW
PTO (claimed):34.1 hp
25.4 kW
Drawbar (tested):30.23 hp
22.5 kW
PTO (tested):32.88 hp
24.5 kW
power test details ...

1958 - 1968

Utility tractor

Series:

B-250 ←

B-275

→ B-414

Nebraska Tractor Test 733

Nebraska Tractor Test 733
Diesel 8-speed 2WD March 3 - 23, 1960 Link: Nebraska Tractor Test 733 file
PTO performance
Power at rated engine speed:	32.88 hp 24.5 kW
Fuel use:	2.3 gal/hour 8.7 l/hour
Power at rated PTO speed:	32.23 hp 24.0 kW
Fuel use:	2.2 gal/hour 8.3 l/hour
Drawbar performance
Max power:	30.23 hp 22.5 kW
Fuel use:	2.5 gal/hour 9.5 l/hour
Gear 4L used for power test.
Max pull:	4641 lbs 2105 kg
Gear 2L used for pull test.

International Harvester B-275 Engines

International Harvester B-275 Engines International Harvester 2.3L 4-cyl diesel International Harvester 2.3L 4-cyl gasoline Engine details ...

1958 - 1968

Utility tractor

Series:

B-250 ←

B-275

→ B-414

Engines overview

Engines overview
International Harvester 2.3L 4-cyl diesel
International Harvester 2.3L 4-cyl gasoline

Engine Detail

Engine Detail
International Harvester
diesel
4-cylinder
liquid-cooled
Displacement:	143.1 ci 2.3 L
Bore/Stroke:	3.375x4.00 inches 86 x 102 mm
Power:	38 hp 28.3 kW
Air cleaner:	oil bath
Compression:	19.3:1
Rated RPM:	1875
Torque:	115 lb-ft 155.9 Nm
Torque RPM:	1300
Starter volts:	12
Oil capacity:	6.3 qts 6.0 L
Coolant capacity:	10.8 qts 10.2 L

Engine Detail

Engine Detail
International Harvester BC-144
gasoline
4-cylinder
liquid-cooled
Displacement:	143.1 ci 2.3 L
Bore/Stroke:	3.375x4.00 inches 86 x 102 mm
Power:	35 hp 26.1 kW
Air cleaner:	oil bath
Compression:	6.3:1
Rated RPM:	2000

Mechanical

Mechanical Chassis:4x2 2WD
Cab:Open operator station.
Transmission:8-speed
Transmission details ...

1958 - 1968

Utility tractor

Series:

B-250 ←

B-275

→ B-414

Transmission

Transmission
Transmission:	sliding gear
Gears:	8 forward and 2 reverse
Oil capacity:	20 qts 18.9 L
Four gears plus reverse with high and low ranges.

Speeds

Speeds
With 11-28 rear tires.

Capacity

Capacity Fuel:10.2 gal
38.6 L
Hydraulic system:3 gal
11.4 L

Hydraulics

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

Tractor hitch

Tractor hitch Rear Type:1/2

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:live
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:74.1 inches
188 cm
Weight:3500 to 3740 pounds
Front tire:5.50-16
Rear tire:11-28
Full dimensions and tires ...

1958 - 1968

Utility tractor

Series:

B-250 ←

B-275

→ B-414

International Harvester B-275 Tires

International Harvester B-275 Tires
Ag front:	5.50-16
Ag rear:	11-28
Ag rear:	12-28

Dimensions

Dimensions
Wheelbase:	74.1 inches 188 cm
Length:	112 inches 284 cm
Width:	64 inches 162 cm (min)
	89 inches 226 cm (max)
Height (steering wheel):	60 inches 152 cm
Ground clearance:	16 inches 40 cm (frame)
Clearance (front axle):	18.5 inches 46 cm

International Harvester B-275 Weight

International Harvester B-275 Weight
Shipping:	3,500 lbs 1587 kg
Operating:	3,740 lbs 1696 kg
Ballasted:	6,003 lbs 2722 kg

International Harvester B-275 attachments

International Harvester B-275 attachments front-end loader backhoe Attachment details ...

1958 - 1968

Utility tractor

Series:

B-250 ←

B-275

→ B-414

Attachment overview

Attachment overview
Front-end loader
Backhoe

International Harvester 1501 Loader

International Harvester 1501 Loader
Loader weight:	558 lbs 253 kg
Height (to pin):	84 inches 213 cm
Breakout force (lift):	2400 lbs 1088 kg
Lift to full height (at pin):	1700 lbs 771 kg
Bucket width:	40 inches 101 cm

International Harvester 2001 Loader

International Harvester 2001 Loader
Double-acting lift cylinders.
Loader weight:	1160 lbs 526 kg
Height (to pin):	148.5 inches 377 cm
Clearance, dumped bucket:	98 inches 248 cm
Breakout force (lift):	4000 lbs 1814 kg
Lift to full height (at pin):	2000 lbs 907 kg
Bucket width:	40 inches 101 cm

International Harvester 2001 Loader

International Harvester 2001 Loader
Loader weight:	1160 lbs 526 kg
Height (to pin):	148.5 inches 377 cm
Clearance, dumped bucket:	98 inches 248 cm
Breakout force (lift):	2600 lbs 1179 kg
Lift to full height (at pin):	1350 lbs 612 kg
Bucket width:	40 inches 101 cm

IH-Wagner 65 Backhoe

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

B-275 Serial Numbers

B-275 Serial Numbers Location:Serial number plate on the right side of the tractor, on the clutch housing.
photo of B-275 serial number
1958:501
1959:633
1960:12161
1961:29468
1962:39540
1963:43120
1964:46418
1965:48977
1966:51040
1967:52933
1968:54712

how to read serial numbers...