Equipment

Brands

J.I. Case 731 Tractor (1969)

Manufacturer:

J.I. Case

Price:

6,900(USD)

Series:

730 Series

Model:

731

Factory:

Full Specifications

VARIANTS

732

Western Special diesel

733

high-clearance diesel

734

orchard diesel

740

row-crop gas

742

Western Special gas

743

high-clearance gas

744

orchard gas

NEBRASKA TRACTOR TEST 742 2

Description

Diesel Case-O-Matic 2WD April 19 - May 6, 1960 Link: Nebraska Tractor Test 742 file PTO performance Drawbar performance Gear 4 used for power test. Gear 2-Torque used for pull test

Power at rated engine speed

56.50hp / 42.1kW

Fuel use

4.2gal/hour / 15.9l/hour

Power at rated PTO speed

53.46hp / 39.9kW

Max power

48.31hp / 36.0kW

Max pull

7362lbs / 3339kg

NEBRASKA TRACTOR TEST 743 2

Description

Diesel 8-speed 2WD April 21 - May 6, 1960 Link: Nebraska Tractor Test 743 file PTO performance Drawbar performance Gear 4 used for power test. Gear 2 used for pull test

Power at rated engine speed

56.43hp / 42.1kW

Fuel use

3.8gal/hour / 14.4l/hour

Max power

48.33hp / 36.0kW

Max pull

7531lbs / 3416kg

J.I. CASE 731 POWER

Plows

5

Drawbar (tested)

48.33hp / 36.0kW

PTO (tested)

56.50hp / 42.1kW

ENGINE DETAIL

Description

J.I. Case diesel 4-cylinder liquid-cooled

Displacement

267ci / 4.4L

Bore/Stroke

4.125x5.00inches / 105x 127 mm

Air cleaner

oil bath

Compression

15.2:1

Rated RPM

1700 (Dual-Range)/1900 (Case-o-Matic)

Starter volts

12

Coolant capacity

7.5qts / 7.1L

J.I. CASE 731 ENGINE

Description

J.I. Case 4.4L 4-cyl diesel

Fuel tank

22gal / 83.3L

TRANSMISSIONS OVERVIEW

Description

8-speed torque converter 8-speed unsynchronized

TRANSMISSION 1

Transmission

Case-o-matic

Type

torque converter

Gears

8 forward and 2 reverse

TRANSMISSION 2

Transmission

Dual-Range

Type

unsynchronized

Gears

8 forward and 2 reverse

Clutch

mechanical dry disc

MECHANICAL

Chassis

4x2 2WD

Steering

manual/power optional

Brakes

differential disc

Cab

Open operator station.

Transmissions

8-speed torque converter/8-speed unsynchronized

HYDRAULICS

Type

open center

Valves

1

TRACTOR HITCH

Rear Type

II

Type

Case Eagle Hitch

POWER TAKE-OFF (PTO)

Rear PTO

independent

Rear RPM

540/1000

J.I. CASE 731 TIRES

Ag front

6.00-16

Ag rear

13.6-38

DIMENSIONS

Wheelbase

83inches / 210cm

Operating weight

7,095lbs / 3218kg

Ballasted weight

9,525lbs / 4320kg

DIMENSIONS & TIRES

Wheelbase

83inches / 210cm

Weight

7,095lbs / 3218kg

Front tire

6.00-16

Rear tire

13.6-38

731 SERIAL NUMBERS

Location

Plate on instrument panel

1960

8160001

1961

8168801

1962

8190001

1963

9208001

1964

8229001

1965

8253501

1966

8279001

1967

8306501

1968

8332101

1969

8356251
The J.I. Case 731 tractor is part of the company's 730 Series. The 731 is a kind of Row-Crop Tractors and that is often used for Agriculture Tractors applications. The engine of the 731 tractor delivers. This setting provides real-world efficiency.