Power: 58 hp Date of manufacture : 1976 - 1980
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 J.I. Case 990 Engine Mechanical Chassis: 4x2 2WD   4x4 MFWD 4WD Steering: hydrostatic power Brakes: hydraulic drum Cab: Weather frame cab standard. Transmission: 12-speed partially synchronized Photos J.I. Case 990 photos... 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) Dimensions & Tires Wheelbase: 82 inches 208 cm Weight: 5760 to 6700 pounds Front tire: 6.00-19 Rear tire: 12.4-36 (2WD) Full dimensions and tires ... 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

Case 900-B	Power: 78 hp[P]	Date of manufacture : 1957 - 1959

Case 910-B	Power: 78 hp[P]	Date of manufacture : 1957 - 1959

Case 930	Power: 89 hp[P]	Date of manufacture : 1960 - 1969

Case 970	Power: 95 hp[P]	Date of manufacture : 1970 - 1978

Case 990	Power: 58 hp	Date of manufacture : 1976 - 1980

Case 995	Power: 62 hp	Date of manufacture : 1976 - 1980

Case 1010	Power: 100 hp	Date of manufacture : 1958 - 1964

Case 1031	Power: 113 hp[P]	Date of manufacture : 1966 - 1969

Case 1070	Power: 112 hp[P]	Date of manufacture : 1970 - 1978