J.I. Case 731

Name: J.I. Case 731
Brand: J.I. Case

Power

62 hp[P] hp

Production

1960-1969

Engine

Diesel, 4-cylinder

Transmission

Case-o-matic

Weight

7,095 lbs [3218 kg]

Drive

2WD

60–80 HP 1960s

Introduction

J.I. Case 731: The Enduring Workhorse of American Agriculture

Step back in time to the golden era of farming with the J.I. Case 731, a tractor that embodies reliability and robust performance. Manufactured between 1960 and 1969, this row-crop tractor was built to tackle the demanding tasks of the American farmer, offering a blend of power, versatility, and durability that has stood the test of time.

Powerhouse Engine and PTO

At its heart, the J.I. Case 731 boasts a sturdy 4-cylinder, liquid-cooled diesel engine with a displacement of 267 cubic inches (4.4 L). This powerhouse, rated at 62 hp, is complemented by an independent rear PTO system, offering either 540 or 1000 RPM, ensuring you have the right power take-off speed for any implement. The engine's oil bath air cleaner guarantees clean operation even in dusty conditions.

Transmission Versatility for Every Task

When it comes to getting the job done, the 731 offers exceptional transmission options. Choose between the smooth, responsive Case-o-matic transmission with its torque converter, or the robust Dual-Range unsynchronized gearbox. Both systems provide a formidable 8 forward and 2 reverse gears, giving you precise control and the perfect speed for plowing, cultivating, or hauling.

Robust Mechanicals and Hydraulic Capability

Built for hard work, the J.I. Case 731 features a reliable two-wheel drive configuration, differential disc brakes for sure stopping power, and a manual steering system (with power steering available as an option) for agile handling. The open operator station provides excellent visibility and accessibility. Its open center hydraulic system, equipped with one valve, is ready to power your implements efficiently.

Built to Last: Dimensions and Hitch

With a wheelbase of 83 inches (210 cm) and substantial tire sizes – 6.00-16 on the front and 13.6-38 on the rear – the 731 offers impressive stability and traction. Its operating weight of 7,095 lbs (3218 kg) can be ballasted up to 9,525 lbs (4320 kg) for maximum grip. The robust Case Eagle Hitch with Type II rear attachment ensures secure and versatile implement connection.

Conclusion

"The J.I. Case 731 is more than just a tractor; it's a testament to American agricultural engineering. Its powerful engine, versatile transmissions, and durable construction make it a dependable partner for farmers who value performance and longevity. Whether you're restoring a classic or seeking a capable workhorse, the 731 remains a compelling choice."

Introduction

Production Information of J.I. Case, 731

The production information of the tractor (731) includes details about its manufacturing.

Row-Crop tractor


Manufacturer	J.I. Case
Original price	$6,900 (1969)

Dimension and Tires Information of J.I. Case, 731

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


Wheelbase	83 inches [210 cm]
Operating weight	7,095 lbs [3218 kg]
Ballasted weight	9,525 lbs [4320 kg]


Ag front	6.00-16
Ag rear	13.6-38

Engine Specifications of J.I. Case, 731

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

J.I. Case

Liquid-cooled

Diesel

4-cylinder


Starter volts	12
Displacement	267 ci [4.4 L]
Compression	15.2:1
Bore/Stroke	4.125x5.00 inches [105 x 127 mm]
Coolant capacity	7.5 qts [7.1 L]
	1900 (Case-o-Matic)
Rated RPM	1700 (Dual-Range)
Air cleaner	Oil bath

Transmission Information of J.I. Case, 731Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Transmission	Case-o-matic
Type	Torque converter
Gears	8 forward and 2 reverse

Transmission variants 2


Transmission	Dual-Range
Clutch	Mechanical dry disc
Type	Unsynchronized
Gears	8 forward and 2 reverse

8-speed torque converter

8-speed unsynchronized

Mechanical Specs of J.I. Case, 731Y

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

Two-wheel drive

Open operator station.

Differential disc brakes


Steering	Manual
	Power optional

Power Information of J.I. Case, 731Y

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


Rear PTO	Independent
Rear PTO Type	540
	1000

Hydraulics Specifications of J.I. Case, 731

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Valves	1

Three-Point Hitch of J.I. Case, 731

Hitch category and rear/front lift capacity.


Rear Type	II
Type	Case Eagle Hitch

Frequently asked questions

How much horsepower does the J.I. Case 731 have?

The J.I. Case 731 delivers 62 hp[P] HP.

What years was the J.I. Case 731 produced?

The J.I. Case 731 was produced in 1960-1969.

What engine does the J.I. Case 731 have?

The J.I. Case 731 is powered by a Diesel, 4-cylinder engine.

What transmission does the J.I. Case 731 use?

The J.I. Case 731 uses a Case-o-matic transmission.

How much does the J.I. Case 731 weigh?

The J.I. Case 731 weighs 7,095 lbs [3218 kg].

Is the J.I. Case 731 4WD?

The J.I. Case 731 is available in 2WD.

More J.I. Case models

61062 HP · 1958 - 1960 73062 HP · 1960 - 1969 77062 HP · 1969 - 1972 99562 HP · 1976 - 1980 129462 HP · 1983 - 1984 50061 HP · 1953 - 1956 811-B61 HP · 1958 - 1960 700-B60 HP · 1958 - 1959

View all 137 J.I. Case models →

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