International Harvester TD-18

Name: International Harvester TD-18
Brand: International Harvester

Power

89 hp[B] hp

Production

1938-1949

Engine

Diesel, 6-cylinder

Transmission

Gear

80–100 HP 1930s 1940s

From the same series:

Introduction

International Harvester TD-18 Crawler Tractor

The International Harvester TD-18 is a heavy-duty agricultural crawler tractor produced between 1938 and 1949, with the TD-18A series following from 1949 to 1955. Manufactured in Melrose Park, Illinois, USA, this machine was designed for demanding field and industrial operations, with a total production run of 22,016 units.

Engine and Performance

The tractor is powered by an International Harvester 6-cylinder vertical I-head diesel engine with a displacement of 691.1 cubic inches (11.3 L). It operates at a rated speed of 1200 RPM and produces 89 horsepower. The engine utilizes a liquid-cooling system with a coolant capacity of 98.4 liters and incorporates an oil bath air cleaner to maintain performance in dusty environments. A gasoline-start system, powered by a 12-volt starter, is utilized to facilitate cold weather ignition.

Transmission and Drive

The TD-18 features a gear-type transmission providing 6 forward speeds and 2 reverse speeds. Power is transferred through a dry disc clutch. As a crawler tractor, the machine utilizes tracks for traction, allowing it to operate effectively in difficult terrain and handle heavy drawbar loads.

Dimensions and Operator Station

The tractor has a base weight of 21,500 lbs (9,752 kg), providing the necessary ballast for heavy traction tasks. It is equipped with an open operator station, a standard configuration for this era, which provides the operator with unobstructed visibility of the working area and implements.

Conclusion

"The International Harvester TD-18 is a robust, high-torque crawler tractor engineered for heavy agricultural and industrial applications. Its combination of a large-displacement diesel engine and a durable track-driven chassis makes it suitable for intensive soil preparation and heavy-duty pulling tasks."

Introduction

Production Information of International Harvester, TD-18

The production information of the tractor (TD-18) includes details about its manufacturing.

Agricultural Crawler tractor

Built in Melrose Park, Illinois, USA


Manufacturer	International Harvester
Total built	22,016

Dimension and Tires Information of International Harvester, TD-18

This section sums up the dimension and tires information of the tractor.

No data available

Engine Specifications of International Harvester, TD-18

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International Harvester

Liquid-cooled vertical I-head

Diesel

6-cylinder


Coolant capacity	104 qts [98.4 L]
Displacement	691.1 ci [11.3 L]
Rated RPM	1200
Bore/Stroke	4.75x6.50 inches [121 x 165 mm]
Starter volts	12
Starter	Gasoline start
Air cleaner	Oil bath

Transmission Information of International Harvester, TD-18Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Gear
Gears	6 forward and 2 reverse
Clutch	Dry disc

Mechanical Specs of International Harvester, TD-18Y

This section summarizes all mechanical information such as the brake system and other specifications.

Open operator station.


Drive	Crawler

Power Information of International Harvester, TD-18Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.

Https://www.tractordata.com/farm-tractors/003/3/2/3321-international-harvester-td-18-tests.html

Frequently asked questions

How much horsepower does the International Harvester TD-18 have?

The International Harvester TD-18 delivers 89 hp[B] HP.

What years was the International Harvester TD-18 produced?

The International Harvester TD-18 was produced in 1938-1949.

What engine does the International Harvester TD-18 have?

The International Harvester TD-18 is powered by a Diesel, 6-cylinder engine.

What transmission does the International Harvester TD-18 use?

The International Harvester TD-18 uses a Gear transmission.

More International Harvester models

78689 HP · 1980 - 1981 76688 HP · 1971 - 1976 95590 HP · 1977 - 1982 308888 HP · 1981 - 1985 A-69690 HP · 1972 - 1973 Hydro 7090 HP · 1973 - 1976 844-S87 HP · 1975 - 1989 96691 HP · 1971 - 1976

View all 252 International Harvester models →

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