Compare/International Harvester B-275 vs International Harvester T-4

International Harvester B-275 vs International Harvester T-4

Verdict: International Harvester B-275 vs International Harvester T-4

The International Harvester B-275 and the International Harvester T-4 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 33 hp. International Harvester T-4 is the lighter machine (2,615 kg vs 3,500 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester T-4 is the newer design (1959 vs 1958). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

With 11-28 rear tires.Reference

Gear 1-TA used for pull test.Reference

Total built

52,432Reference

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Original price

$2,800 (1961)Reference

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Factories

—

Hamilton, Ontario, CanadaReference

Drive

—

crawlerReference

Final drives

—

bull gearReference

Engine

28.3 kWReference

—

Drawbar (claimed)

23.0 kWReference

20.1 kWReference

Drawbar (tested)

22.5 kWReference

20.1 kWReference

Displacement

2.3 LReference

2.0 LReference

Bore/Stroke

86 x 102 mmReference

79 x 102 mmReference

Power

26.1 kWReference

—

Air cleaner

oil bathReference

—

Compression

6.3:1Reference

6.8:1Reference

Rated RPM

2000Reference

Torque

155.9 NmReference

—

Torque RPM

1300Reference

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Starter volts

12Reference

—

Oil capacity

18.9 LReference

29.0 LReference

Coolant capacity

10.2 LReference

11.4 LReference

Power at rated engine speed

24.5 kWReference

24.3 kWReference

Max power

22.5 kWReference

20.1 kWReference

Fuel tank

—

60.2 LReference

Belt (claimed)

—

24.2 kWReference

Idle RPM

—

425-2200Reference

Firing order

—

1-3-4-2Reference

Sparkplug gap

—

0.584 mmReference

Point gap

—

0.508 mmReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.508 mmReference

Transmission

sliding gearReference

International Harvester Torque-AmplifierReference

Gears

8 forward and 2 reverseReference

5 forward and reverseReference

Type

—

shuttleReference

PTO & Hydraulics

PTO (claimed)

25.4 kWReference

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PTO (tested)

24.5 kWReference

24.3 kWReference

Hydraulic system

11.4 LReference

—

Capacity

11.4 LReference

—

Pressure

141.3 barReference

—

Total flow

24.6 lpmReference

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Rear Type

1/2Reference

IReference

Rear PTO

liveReference

Rear PTO Type

540Reference

1000 (1.375)Reference

Power at rated PTO speed

24.0 kWReference

—

Engine RPM

—

980@2000Reference

Capacities

Fuel

38.6 LReference

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Dimensions

Wheelbase

188 cmReference

—

Weight

3500 to 3740 poundsReference

2615 kgReference

Front tire

5.50-16Reference

—

Rear tire

11-28Reference

—

Ag front

5.50-16Reference

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Ag rear

12-28Reference

—

Length

284 cmReference

266 cmReference

Width

226 cmReference

198 cmReference

Height (steering wheel)

152 cmReference

—

Ground clearance

40 cmReference

30 cmReference

Clearance (front axle)

46 cmReference

—

Shipping

1587 kgReference

—

Operating

1696 kgReference

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Ballasted

2722 kgReference

—

Height

—

116 cmReference

Ballasted weight

—

3172 kgReference

Gauge

—

172 cmReference

International Harvester B-275 attachments

B-275 Serial Number Location

B-275 Serial Numbers

1958

501Reference

—

1959

633Reference

501Reference

1960

12161Reference

1345Reference

1961

29468Reference

2215Reference

1962

39540Reference

—

1963

43120Reference

—

1964

46418Reference

—

1965

48977Reference

—

1966

51040Reference

—

1967

52933Reference

—

1968

54712Reference

—

Attachment overview

IH-Wagner 65 Backhoe

Backhoe type

IH-Wagner 65 BackhoeReference

—

Digging depth

304 cmReference

—

Reach from pivot

381 cmReference

—

Loading height

243 cmReference

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Swing Arc

180°Reference

—

Test results

Fuel use

9.5 l/hourReference

Max pull

2105 kgReference

3360 kgReference

Speeds

T-4 Serial Numbers

International Harvester T-4 Tracks

Length on ground

—

172 cmReference

Area on ground

—

0.9 m²Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.