Compare/International Harvester FG vs International Harvester TD-6

International Harvester FG vs International Harvester TD-6

Verdict: International Harvester FG vs International Harvester TD-6

The International Harvester FG and the International Harvester TD-6 are both tractors — here is how they stack up on the figures that matter. International Harvester TD-6 leads on rated power with 22 hp against 20 hp. International Harvester FG is the lighter machine (1,750 kg vs 7,280 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the International Harvester TD-6 for outright pulling power, or the International Harvester FG 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

20 hp

22 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

2-cylinderReference

Diesel 5-speed crawlerJune 25 - July 10, 1951Link: Nebraska Tractor Test 462 fileReference

Total built

50 FG-D-2Reference

38,450Reference

Drive

—

crawlerReference

Final drives

—

bull gearReference

Variants

FG-D-2

MWM diesel engineReference

—

T-6

—

gasoline engineReference

TD-6

—

diesel engineReference

Engine

14.9 kWReference

—

Displacement

2.4 LReference

4.1 LReference

Bore/Stroke

100 x 150 mmReference

98 x 133 mmReference

Power

14.9 kWReference

—

Rated RPM

1500Reference

1450Reference

Starter type

hand-crankReference

—

Fuel tank

—

75.7 LReference

Aux. fuel

—

2.5 LReference

Drawbar (claimed)

—

16.4 kWReference

Belt (claimed)

—

23.1 kWReference

Plows

—

4Reference

Drawbar (tested)

—

23.7 kWReference

Belt (tested)

—

28.5 kWReference

Air cleaner

—

oil bathReference

Firing order

—

1-3-4-2Reference

Starter

—

gasoline ignitionReference

Starter volts

—

12Reference

Oil capacity

—

8.5 LReference

Coolant capacity

—

39.7 LReference

Belt power (max)

—

28.5 kWReference

Max power

—

23.7 kWReference

Transmission

Type

gearReference

Gears

4 forward and 1 reverseReference

5 forward and 1 reverseReference

Dimensions

Wheelbase

195 cmReference

—

Weight

1750 kgReference

7280 to 7800 poundsReference

Front tire

5.00x16Reference

—

Rear tire

9.00x40Reference

—

Ag front

5.00x16Reference

—

Ag rear

9.00x40Reference

—

Length

—

264 cmReference

Height

—

184 cmReference

Gauge

—

127 cmReference

Shipping

—

3392 kgReference

PTO & Hydraulics

Rear PTO Type

—

540 (1.375)Reference

TD-6 Serial Number Location

TD-6 Serial Numbers

1940

—

TDBK501Reference

1941

—

TDBK4435Reference

1942

—

TDBK8191Reference

1943

—

TDBK9297Reference

1944

—

TDBK9581Reference

1945

—

TDBK10828Reference

1946

—

TDBK12056Reference

1947

—

TDBK14516Reference

1948

—

TDBK17349Reference

1949

—

TDBK21146Reference

1950

—

TDBK24862Reference

1951

—

TDBK27536Reference

1952

—

TDBK31056Reference

1953

—

TDBK33157Reference

1954

—

TDBK35746Reference

1955

—

TDBK37470Reference

1956

—

TDBK38706Reference

Capacities

Diameter

—

31 cmReference

Width

—

134 cmReference

RPM

—

811Reference

International Harvester TD-6 Tracks

Length on ground

—

149 cmReference

Area on ground

—

0.8 m²Reference

Test results

Belt fuel use (max)

—

10.2 l/hourReference

Max pull

—

3688 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.