J.I. Case 20-40

Name: J.I. Case 20-40
Brand: J.I. Case

Power

44 hp[B] hp

Production

1912-1919

Engine

2-cylinder

Transmission

J.I. Case

Weight

13,900 lbs [6305 kg]

Drive

2WD

40–60 HP 1910s

From the same series:

Introduction

J.I. Case 20-40 Standard-Tread Tractor

Produced between 1912 and 1919 in Racine, Wisconsin, the J.I. Case 20-40 represents a significant period in early 20th-century agricultural mechanization. This standard-tread tractor was designed for heavy-duty field work, utilizing a large-displacement engine and a durable steel-framed construction.

Engine and Performance

The tractor is powered by a 2-cylinder, liquid-cooled engine with a displacement of 17.7 liters (1082 ci). It features a bore and stroke of 222 x 229 mm and operates at a rated speed of 475 RPM. The engine runs on kerosene and is started via a hand-crank mechanism. Notably, the engine displacement was increased by approximately 20% around 1916 through an increase in bore size, though the official power rating of 44 hp remained unchanged.

Transmission and Mechanical Layout

Equipped with a J.I. Case gear-type transmission, the machine provides two forward gears and one reverse gear. It utilizes a two-wheel drive configuration managed through manual steering. The drivetrain is designed for high-torque applications rather than speed, reflecting the typical requirements of the era.

Dimensions and Construction

The 20-40 is a substantial machine, weighing 13,900 lbs (6,305 kg) with an overall length of 177 inches (449 cm) and a width of 100 inches (254 cm). It rides on steel wheels, specifically 38x8-inch front tires and large 66x20-inch rear tires. The operator station is open by design, with a four-post steel cab offered as an optional configuration for improved operator environment.

Conclusion

"With 4,465 units produced, the J.I. Case 20-40 served as a primary power source for large-scale farming operations in the 1910s. Its heavy construction and high-displacement engine make it a notable example of the transition toward mechanized agriculture, intended for sustained pulling tasks rather than maneuverability."

Introduction

Production Information of J.I. Case, 20-40

The production information of the tractor (20-40) includes details about its manufacturing.

Standard-tread tractor

Built in Racine, Wisconsin, USA


Manufacturer	J.I. Case
Original price	$2,100 (1916)
Total built	4,465

Dimension and Tires Information of J.I. Case, 20-40

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


Length	177 inches [449 cm]
Rear axle	3.94 inch diameter [100 mm]
Operating weight	13,900 lbs [6305 kg]
Width	100 inches [254 cm]
Height	107 inches [271 cm]


Ag front	38x8 steel
Ag rear	66x20 steel

Engine Specifications of J.I. Case, 20-40

Get the specifications for the engine and if different options are available.

J.I. Case

The final, 8.75-inch bore, engine replaced the 8-inch around 1916. Case did not re-rate the horsepower of the tractor, despite a 20% increase in displacement.

Liquid-cooled

Kerosene

2-cylinder


Bore/Stroke	8.75x9.00 inches [222 x 229 mm]
Rated RPM	475
Displacement	1082 ci [17.7 L]
Coolant capacity	112 qts [106.0 L]
Starter type	Hand-crank

Transmission Information of J.I. Case, 20-40Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Transmission	J.I. Case
Type	Gear
Gears	2 forward and 1 reverse

Mechanical Specs of J.I. Case, 20-40Y

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

Two-wheel drive

Open operator station. Optional four-post steel cab.


Steering	Manual

Power Information of J.I. Case, 20-40Y

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

Https://www.tractordata.com/farm-tractors/007/0/8/7081-ji-case-20-40-tests.html

Frequently asked questions

How much horsepower does the J.I. Case 20-40 have?

The J.I. Case 20-40 delivers 44 hp[B] HP.

What years was the J.I. Case 20-40 produced?

The J.I. Case 20-40 was produced in 1912-1919.

What engine does the J.I. Case 20-40 have?

The J.I. Case 20-40 is powered by a 2-cylinder engine.

What transmission does the J.I. Case 20-40 use?

The J.I. Case 20-40 uses a J.I. Case transmission.

How much does the J.I. Case 20-40 weigh?

The J.I. Case 20-40 weighs 13,900 lbs [6305 kg].

Is the J.I. Case 20-40 4WD?

The J.I. Case 20-40 is available in 2WD.

More J.I. Case models

22-4044 HP · 1919 - 1924 53045 HP · 1960 - 1969 57043 HP · 1970 - 1973 310C42 HP · 1958 - 1960 310D42 HP · 1960 35046 HP · 1957 35146 HP · 1957 310-B41 HP · 1958 - 1959

View all 137 J.I. Case models →

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