Skip to content
An independent tractor reference
TractorStack.

Find your tractor.

Menu ☰

Years in Production / 1938–1949

International Harvester

TD-18

Explore the specifications, hardware, and original references for the International Harvester TD-18.

IHC TD-18.1 — US ARMY, Public domain (United States; official-duty work). Resized; converted to WebP. · US ARMY · Public domain (United States; official-duty work) commons.wikimedia.org source ↗

89hp

Engine estimate · from belt

Tracks

Drive

1938–1949

Production years

International Harvester

Manufacturer

TD-18 / 01

At a glance

Overview

1938 - 1949

Agricultural Crawler tractor

Production

Agricultural Crawler tractor

Built in Melrose Park, Illinois, USA

Manufacturer
International Harvester
Total Built
22,016

Mechanical

Open operator station.

Drive
crawler

TD-18 / 02

Under the hood

Engine Detail

International Harvester

diesel

6-cylinder

liquid-cooled vertical I-head

Displacement
691.1 ci11.3 L
Bore Stroke
4.75x6.50 inches121 x 165 mm
Air Cleaner
oil bath
Rated Rpm
1200
Starter
gasoline start
Starter Volts
12
Coolant Capacity
104 qts98.4 L
Fuel Type
diesel
Cylinders
6
Cooling
liquid-cooled vertical I-head

Engine Options

International Harvester 11.3L 6-cyl diesel

Fuel Tank
60 gal227.1 L
Aux Fuel
1.33 gal5.0 L

TD-18 / 03

Gears & controls

Transmission

Transmission Type
gear
Gears
6 forward and 2 reverse
Clutch
dry disc

International Harvester Td18 Transmission

6-speed gear

TD-18 / 04

Size. Stance. Footprint.

Dimensions

Length
166 in421 cm
Width
95 in241 cm
Height
106 in269 cm

Tires And Tracks

Tracks

Weight
21,500 lbs9752 kg

TD-18 / 05

Tractor Photos

IHC TD-18.1 — US ARMY, Public domain (United States; official-duty work). Resized; converted to WebP. · US ARMY · Public domain (United States; official-duty work) commons.wikimedia.org source ↗

See it in action

Videos

Watch International Harvester TD-18 videos from their original YouTube creators.

International Harvester TD-18 First start preparation Part 2

Video by Desert Truck & Tractor

Watch on YouTube ↗

TD-18 / 07

Tests (NTTL)

Nebraska Tractor Test 315

Diesel 6-speed crawlerMarch 27 - April 14, 1939

Drawbar performance

Gear 1 used for power test.

Gear 1 used for pull test.

Id
315
Belt Power Max
80.32 hp59.9 kW
Belt Fuel Use Max
5.2 gal/hour19.7 l/hour
Max Power
72.38 hp54.0 kW
Max Pull
18,973 lbs8606 kg

International Harvester TD-18 · photo 1 / 1

IHC TD-18.1

IHC TD-18.1 — US ARMY, Public domain (United States; official-duty work). Resized; converted to WebP. · US ARMY · Public domain (United States; official-duty work) commons.wikimedia.org source ↗