J.I. Case 990
| | 1976 - 1980 |
| Utility tractor |
|
Note: the J.I. Case model 990 is the same as the David Brown 990 Selectamatic. The following data is from the 990 Selectamatic listing. |
| Production |
| Manufacturer: | J.I. Case
|
| Type: | Utility tractor
|
| Factory: | Meltham Mills, Huddersfield, England
|
| J.I. Case 990 Power |
| Engine (net): | 58 hp
43.3 kW
|
| Drawbar (claimed): | 45.2 hp
33.7 kW
|
| PTO (claimed): | 52.9 hp
39.4 kW
|
| Drawbar (tested): | 45.68 hp
34.1 kW
|
| PTO (tested): | 53.77 hp
40.1 kW
|
| power test details ... |
| Mechanical |
| Chassis: | 4x2 2WD
|
| | 4x4 MFWD 4WD
|
| Steering: | hydrostatic power
|
| Brakes: | hydraulic drum
|
| Cab: | Weather frame cab standard.
|
| Transmission: | 12-speed partially synchronized
|
 Transmission details ... |
| Hydraulics |
| Type: | open center
|
| Pressure: | 2000 psi
137.9 bar
|
| Total flow: | 7.4 gpm
28.0 lpm
|
| Tractor hitch |
| Rear Type: | II/I
|
| Rear lift: | 2000 lbs
907 kg (recommended)
|
| | 4250 lbs
1927 kg (maximum)
|
| Power Take-off (PTO) |
| Rear PTO: | transmission
|
| | live (optional)
|
| Rear RPM: | 540/1000 (1.375)
|
| 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
|
how to read serial numbers...
|
| Electrical |
| Charging system: | alternator
|
| Battery volts: | 12
|
| Battery AH: | 96
|
| Page information |
| Last update: | October 10, 2014
|
| Copyright: | Copyright 2021 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
©2000-2021 - TractorData.com®. Notice: Every attempt is made to ensure the data listed
is accurate. However, differences between sources, incomplete listings,
errors, and data entry mistakes do occur.
Consult official
literature from the manufacturer before attempting any service or repair.
Engine details ...
J.I. Case 990 photos...
Full dimensions and tires ...