Case 990 Tractor (1980)

Manufacturer:Case

Price:N/A

Series:

Model:990

Equipment Type: Utility Tractors

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

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