Compare/International Harvester 986B vs International Harvester TD-24

International Harvester 986B vs International Harvester TD-24

Verdict: International Harvester 986B vs International Harvester TD-24

The International Harvester 986B and the International Harvester TD-24 are both tractors — here is how they stack up on the figures that matter. International Harvester 986B leads on rated power with 115 hp against 111 hp. International Harvester 986B is the lighter machine (5,640 kg vs 17,395 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 986B is the newer design (1981 vs 1947). In short: choose the International Harvester 986B for outright pulling power, or the International Harvester TD-24 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

115 hp

111 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

liquid-cooledReference

Diesel 8-speed crawlerSeptember 3 - 14, 1957Link: Nebraska Tractor Test 630 fileReference

Total built

328Reference

7,500Reference

Drive

—

crawlerReference

Steering

—

hydraulicReference

Engine

99.2 kWReference

—

Drawbar (claimed)

76.8 kWReference

82.8 kWReference

Displacement

5.9 LReference

17.9 LReference

Bore/Stroke

98 x 129 mmReference

146 x 178 mmReference

Power

99.2 kWReference

—

Fuel system

direct injectionReference

—

Rated RPM

2500Reference

1375Reference

Torque

450.1 NmReference

—

Torque RPM

1600Reference

—

Starter

electricReference

gasoline-ignitionReference

Starter volts

12Reference

24Reference

Fuel tank

—

321.7 LReference

Aux. fuel

—

8.1 LReference

Drawbar (tested)

—

125.3 kWReference

Compression

—

15.22:1Reference

Oil capacity

—

28.4 LReference

Coolant capacity

—

140.1 LReference

Max power

—

125.3 kWReference

Transmission

International Harvester Torque AmplifierReference

—

Type

two-speed power shiftReference

gearReference

Gears

16 forward and 8 reverseReference

8 forward and reverseReference

Clutch

—

dry discReference

PTO & Hydraulics

PTO (claimed)

85.8 kWReference

—

Hydraulic system

85.2 LReference

—

Capacity

85.2 LReference

—

Rear valves

2Reference

—

Rear Type

IIIReference

—

Rear lift (at ends)

2844 kgReference

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Rear PTO Type

540/1000Reference

—

Dimensions

Weight

5640 kgReference

17395 kgReference

Front tire

11.00-16Reference

—

Rear tire

23.1-34Reference

—

Standard tires (ag)

Front: 11.00-16. Rear: 23.1-34Reference

—

Length

405 cmReference

463 cmReference

Width

258 cmReference

259 cmReference

Shipping weight

5640 kgReference

17395 kgReference

Ground clearance

55 cmReference

—

Height

—

242 cmReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

—

TD-24 Serial Number Location

TD-24 Serial Numbers

1947

—

506 (TDE)Reference

1948

—

515 (TDE)Reference

1949

—

1501 (TDE)Reference

1950

—

1967 (TDE)Reference

1951

—

2915 (TDE)Reference

1952

—

4120 (TDE)Reference

1953

—

50075 (TDE)Reference

1954

—

6049 (TDE)Reference

1955

—

601 (241 TC)Reference

1956

—

826 (241 TC)Reference

1957

—

1249 (241 TC)Reference

1958

—

1420 (241 TC)Reference

1959

—

1598 (241 TC)Reference

Test results

Max pull

—

18656 kgReference

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.