Compare/International Harvester TD-15C vs International Harvester TD-20C

International Harvester TD-15C vs International Harvester TD-20C

Verdict: International Harvester TD-15C vs International Harvester TD-20C

The International Harvester TD-15C and the International Harvester TD-20C are both industrial tractors — here is how they stack up on the figures that matter. International Harvester TD-20C leads on rated power with 170 hp against 140 hp. International Harvester TD-15C is the lighter machine (11,113 kg vs 33,500 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester TD-15C is the newer design (1972 vs 1970). In short: choose the International Harvester TD-20C for outright pulling power, or the International Harvester TD-15C 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

Best match

Clear

Rated power

140 hp

170 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

liquid-cooledReference

Hydraulic power shift with torque converter.Reference

Drive

crawlerReference

Final drives

—

planetaryReference

Variants

TD-15C

bulldozerReference

—

175C

crawler-loaderReference

—

Engine

Fuel tank

302.8 LReference

—

Engine

104.4 kWReference

126.8 kWReference

Displacement

7.6 LReference

9.4 LReference

Bore/Stroke

109 x 136 mmReference

114 x 114 mmReference

Power

104.4 kWReference

126.8 kWReference

Fuel system

indirect injectionReference

direct injectionReference

Air cleaner

dryReference

Rated RPM

2400Reference

2300Reference

Starter type

electricReference

—

Oil capacity

132.5 LReference

26.5 LReference

Coolant capacity

41.6 LReference

56.8 LReference

Starter

—

electricReference

Starter volts

—

24Reference

Transmission

Type

power shiftReference

Gears

4 forward and reverseReference

Dimensions

Weight

11113 kgReference

33500 to 34300 poundsReference

Length

386 cmReference

423 cmReference

15D-2 dozer length

502 cmReference

—

15G-2 dozer length

518 cmReference

—

Height (steering wheel)

218 cmReference

238 cmReference

Height (ROPS)

294 cmReference

—

Wheelbase

—

262 cmReference

20D-2 Semi-U dozer length

—

548 cmReference

20D-2 Straight dozer length

—

527 cmReference

20G-2 dozer length

—

557 cmReference

Height (exhaust)

—

315 cmReference

Shipping weight

—

15195 kgReference

Operating weight

—

15558 kgReference

Gauge

—

187 cmReference

International Harvester TD-15C attachments

TD-15C Serial Numbers

1972

501Reference

25826Reference

1973

1130Reference

27001Reference

1974

1849Reference

27330Reference

1975

2750Reference

27683Reference

1976

3322Reference

—

1977

3621Reference

—

1978

3960Reference

—

1979

4516Reference

—

1980

4901Reference

—

1981

5196Reference

—

1982

5701Reference

—

International Harvester TD-15C Tracks

Width

233 cmReference

238 cmReference

Length on ground

244 cmReference

262 cmReference

Area on ground

2.2 m²Reference

2.7 m²Reference

Capacities

Fuel

—

416.4 LReference

PTO & Hydraulics

Hydraulic system

—

98.4 LReference

Capacity

—

98.4 LReference

Pressure

—

127.6 barReference

Pump flow

—

271.4 lpmReference

International Harvester TD-20C attachments

TD-20C Serial Numbers

1970

—

25001Reference

1971

—

25363Reference

International Harvester TD-20C Tracks

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.