Tractors > Oliver > Super 77

Oliver Super 77 Tests



Oliver Super 77 tractor photo
1954 - 1958
Row-Crop tractor
Series map:
Super 66
Super 77
Super 88
36.5hp*
48.9hp*
62.0hp*
*Estimated engine power for comparison only.
Tractor Tests
NTTL 542: gasoline 6-speed 2WD
NTTL 543: diesel 6-speed 2WD
Nebraska Tractor Test 542
Super 77 fuel use from test 542
Nebraska Tractor Test 542
Gasoline 6-speed 2WD
May 18 - 24, 1955
Link: Nebraska Tractor Test 542 file
Belt power (max)43.98 hp
32.8 kW
Belt fuel use (max)4.1 gal/hour
15.5 l/hour
Drawbar performance
Max power37.61 hp
28.0 kW
Gear 4 used for power test.
Max pull5366 lbs
2434 kg
Gear 1 used for pull test.
Nebraska Tractor Test 543
Super 77 fuel use from test 543
Nebraska Tractor Test 543
Diesel 6-speed 2WD
May 16 - 26, 1955
Link: Nebraska Tractor Test 543 file
Belt power (max)44.05 hp
32.8 kW
Belt fuel use (max)3.0 gal/hour
11.4 l/hour
Drawbar performance
Max power36.78 hp
27.4 kW
Gear 4 used for power test.
Max pull5659 lbs
2566 kg
Gear 1 used for pull test.
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Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on May 20, 2025
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