Production | |
Manufacturer: | David Brown |
Type: | Utility tractor |
Factory: | Meltham Mills, Huddersfield, England |
David Brown 990 Selectamatic 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 |
David Brown 990 Selectamatic Engine | |
David Brown 3.2L 4-cyl diesel | |
Fuel tank: | 17.9 gal 67.8 L |
Engine details ... |
Mechanical | |
Chassis: | 4x2 2WD |
4x4 MFWD 4WD | |
Steering: | 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) |
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 Selectamatic 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 |
Page information | |
Last update: | July 12, 2022 |
Copyright: | Copyright 2022 TractorData LLC |
Contact: | Peter@TractorData.com |