Tractors > McCormick-Deering > W-12

McCormick-Deering W-12 Tests



McCormick-Deering W-12 tractor photo
1934 - 1938
Standard-tread tractor
Series map:
W-12
16.7hp*
*Estimated engine power for comparison only.
Tractor Tests
NTTL 229: kerosene 3-speed 2WD
NTTL 231: gasoline 3-speed 2WD
Nebraska Tractor Test 229
W-12 fuel use from test 229
Nebraska Tractor Test 229
Kerosene 3-speed 2WD
October 23 - November 9, 1934
Link: Nebraska Tractor Test 229 file
Belt power (max)15.28 hp
11.4 kW
Belt fuel use (max)1.5 gal/hour
5.7 l/hour
Drawbar performance
Max power12.56 hp
9.4 kW
Gear 1 used for power test.
Max pull1,996 lbs
905 kg
Gear 1 used for pull test.
Nebraska Tractor Test 231
W-12 fuel use from test 231
Nebraska Tractor Test 231
Gasoline 3-speed 2WD
November 13 - 16, 1934
Link: Nebraska Tractor Test 231 file
Belt power (max)17.65 hp
13.2 kW
Belt fuel use (max)1.8 gal/hour
6.8 l/hour
Drawbar performance
Max power13.52 hp
10.1 kW
Gear 1 used for power test.
Max pull2,140 lbs
970 kg
Gear 1 used for pull test.
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Updated on June 15, 2017
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