oliver 990
 | 1958 - 1961
900 SeriesStandard-tread tractor | 1958 - 1961 | 900 Series | Standard-tread tractor |
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1958 - 1961 | ||||
900 Series | ||||
Standard-tread tractor | ||||
1958 - 1961 | |
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900 Series | |
Standard-tread tractor |
Nebraska Tractor Test 661 | ||
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Nebraska Tractor Test 661 | |
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Diesel 6-speed 2WD
July 7 - 18, 1958
Link: Nebraska Tractor Test 661 file | |
Belt power (max) | 84.10 hp
62.7 kW |
Belt fuel use (max) | 6.3 gal/hour
23.8 l/hour |
Drawbar performance | |
Max power | 61.46 hp
45.8 kW |
Fuel use | 5.0 gal/hour
18.9 l/hour |
Gear 3 used for power test. | |
Max pull | 12629 lbs
5728 kg |
Gear 1 used for pull test. | |