Tractors > Ford > 841 Powermaster

Ford 841 Powermaster Tests



Ford 841 Powermaster tractor photo
1957 - 1961
801 Powermaster Series
Utility tractor
Series map:
841
62.6hp
Tractor Tests
NTTL 639: LP gas 12-speed 2WD
NTTL 641: gasoline 12-speed 2WD
NTTL 653: diesel 12-speed 2WD
Nebraska Tractor Test 639
841 Powermaster fuel use from test 639
Nebraska Tractor Test 639
LP gas 12-speed 2WD
March 12 - 31, 1958
Link: Nebraska Tractor Test 639 file
Belt power (max)41.97 hp
31.3 kW
Belt fuel use (max)5.0 gal/hour
18.9 l/hour
Drawbar performance
Max power40.32 hp
30.1 kW
Gear 5 used for power test.
Max pull4,638 lbs
2103 kg
Gear 2 used for pull test.
Nebraska Tractor Test 641
841 Powermaster fuel use from test 641
Nebraska Tractor Test 641
Gasoline 12-speed 2WD
March 14 - 31, 1958
Link: Nebraska Tractor Test 641 file
Belt power (max)44.71 hp
33.3 kW
Belt fuel use (max)4.2 gal/hour
15.9 l/hour
Drawbar performance
Max power41.44 hp
30.9 kW
Gear 5 used for power test.
Max pull4,637 lbs
2103 kg
Gear 2 used for pull test.
Nebraska Tractor Test 653
841 Powermaster fuel use from test 653
Nebraska Tractor Test 653
Diesel 12-speed 2WD
June 2 - 10, 1958
Link: Nebraska Tractor Test 653 file
Belt power (max)39.99 hp
29.8 kW
Belt fuel use (max)2.8 gal/hour
10.6 l/hour
Drawbar performance
Max power36.79 hp
27.4 kW
Gear 3 used for power test.
Max pull4,705 lbs
2134 kg
Gear 1 used for pull test.
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Updated on September 29, 2025
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