Compare/International Harvester TD-25B vs International Harvester TD-25C

International Harvester TD-25B vs International Harvester TD-25C

Verdict: International Harvester TD-25B vs International Harvester TD-25C

The International Harvester TD-25B and the International Harvester TD-25C are both industrial tractors — here is how they stack up on the figures that matter. International Harvester TD-25C leads on rated power with 285 hp against 230 hp. International Harvester TD-25B is the lighter machine (22,680 kg vs 31,652 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester TD-25C holds more fuel (681.3 L vs 605.6 L) for longer stints between fills. International Harvester TD-25C is the newer design (1968 vs 1962). In short: choose the International Harvester TD-25C for outright pulling power, or the International Harvester TD-25B if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Clear

Rated power

230 hp

285 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

Four-speed gear transmission with two-speed power shift.Reference

liquid-cooledReference

Drive

crawlerReference

drawlerReference

Final drives

—

planetaryReference

Engine

Fuel tank

605.6 LReference

681.3 LReference

Engine

171.5 kWReference

212.5 kWReference

Drawbar (claimed)

138.0 kWReference

—

Displacement

13.4 LReference

Bore/Stroke

137 x 152 mmReference

Power

171.5 kWReference

212.5 kWReference

Fuel system

direct injectionReference

Air cleaner

dryReference

—

Rated RPM

1600Reference

2100Reference

Starter

electricReference

Starter volts

24Reference

Oil capacity

227.1 LReference

—

Coolant capacity

90.9 LReference

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Transmission

Type

two-speed power shiftReference

power shiftReference

Gears

8 forward and reverseReference

4 forward and reverseReference

PTO & Hydraulics

Rear PTO

transmissionReference

—

Dimensions

Weight

22680 kgReference

31652 kgReference

Length

—

522 cmReference

TD-25B Serial Numbers

1962

1801Reference

—

1963

1940Reference

—

1964

2275Reference

—

1965

2791Reference

—

1966

3076Reference

—

1967

3391Reference

—

1968

3719Reference

—

1969

3891Reference

—

1970

4003Reference

—

1971

4020Reference

—

1972

4040Reference

—

1973

4058Reference

—

International Harvester TD-25B Tracks

Width

55 cmReference

—

Length on ground

299 cmReference

—

Area on ground

3.3 m²Reference

—

Electrical

Charging system

—

alternatorReference

Charging amps

—

45Reference

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.