Equipment

Brands

J.I. Case 990 Tractor (1980)

Manufacturer:

J.I. Case

Price:

N/A

Series:

Model:

990

Factory:

Meltham Mills, Huddersfield, England

Full Specifications

NEBRASKA TRACTOR TEST 1144 2

Description

Diesel 12-speed 2WD September 17 - October 1, 1973 Link: Nebraska Tractor Test 1144 file PTO performance Drawbar performance

Power at rated engine speed

53.77hp / 40.1kW

Fuel use

3.4gal/hour / 12.9l/hour

Power at rated PTO speed

50.48hp / 37.6kW

Max power

45.68hp / 34.1kW

Max pull

7,335lbs / 3327kg

J.I. CASE 990 POWER

Engine (net)

58hp / 43.3kW

Drawbar (claimed)

45.2hp / 33.7kW

PTO (claimed)

52.9hp / 39.4kW

Drawbar (tested)

45.68hp / 34.1kW

PTO (tested)

53.77hp / 40.1kW

ENGINE DETAIL

Description

David Brown diesel 4-cylinder liquid-cooled

Displacement

195ci / 3.2L

Bore/Stroke

3.939x4.00inches / 100x 102 mm

Air cleaner

oil bath

Compression

17:1

Rated RPM

2200

Operating RPM

700-2200

Starter volts

12

Oil capacity

7.9qts / 7.5L

Coolant capacity

14.8qts / 14.0L

J.I. CASE 990 ENGINE

Description

David Brown 3.2L 4-cyl diesel

Fuel tank

17.9gal / 67.8L

TRANSMISSION

Type

partially synchronized

Gears

12 forward and 4 reverse

Clutch

280mm dry disc

Oil capacity

28.5qts / 27.0L

Description

Three gears, plus reverse, in four ranges. Synchronized up-shifting between gears 1-2-3 and synchronized down-shifting from 3-to-2.

MECHANICAL

Chassis

4x2 2WD/4x4 MFWD 4WD

Steering

hydrostatic power

Brakes

hydraulic drum

Cab

Weather frame cab standard.

Transmission

12-speed partially synchronized

HYDRAULICS

Type

open center

Pressure

2000psi / 137.9bar

Total flow

7.4gpm / 28.0lpm

TRACTOR HITCH

Rear Type

II/I

Rear lift

2000lbs / 907kg (recommended)/4250lbs / 1927kg (maximum)

POWER TAKE-OFF (PTO)

Rear PTO

transmission/live (optional)

Rear RPM

540/1000 (1.375)

J.I. CASE 990 TIRES

Standard tires (ag)

Front: 6.00-19. Rear: 12.4-36 (2WD)/Front: 9.5-24. Rear: 12.4-36 (4WD)

DIMENSIONS

Wheelbase

82inches / 208cm

Length

129inches / 327cm

Width

67inches / 170cm (min)

Weight

5760lbs / 2612kg (2WD)/6700lbs / 3039kg (4WD)

Clearance (front axle)

21inches / 53cm (2WD)/15inches / 38cm (4WD)

Clearance (drawbar)

16inches / 40cm

Front tread

60/64/68/72inches / 152/162/172/182 cm(4WD)

Rear tread

52/56/60/64/68/72/76inches / 132/142/152/162 / 172/182/193 cm

J.I. CASE 990 HEIGHT

Cab

92.5inches / 234cm (Low-Profile)/104inches / 264cm (De-Luxe Cab)/99inches / 251cm (Q-Cab)

DIMENSIONS & TIRES

Wheelbase

82inches / 208cm

Weight

5760 to 6700 pounds

Front tire

6.00-19

Rear tire

12.4-36 (2WD)

990 SERIAL NUMBERS

Location

Serial number on the right side of the tractor frame.

1961

440001

1962

441323

1963

450376

1964

460376

1965

472273

1966

483768

1967

496283

1968

504690

1969

808150

1970

818301

1971

826009

1972

850600

1973

854403

1974

859367

1975

863900

1976

11070001

1977

11080236

1978

11089141

1979

11096828

1980

11104577

ELECTRICAL

Charging system

alternator

Battery volts

12

Battery AH

96