Tractors > John Deere > GP

John Deere GP Tests



John Deere GP tractor photo
1928 - 1935
Two-Cylinder Letter Series
Row-Crop tractor
Series map:
GP
20.0hp*
*Estimated engine power for comparison only.
Tractor Tests
NTTL 153: 311 kerosene 3-speed 2WD
NTTL 190: 339 distillate 3-speed 2WD
Nebraska Tractor Test 153
GP fuel use from test 153
Nebraska Tractor Test 153
311 kerosene 3-speed 2WD
October 22 - 29, 1928
Link: Nebraska Tractor Test 153 file
Belt power (max)24.97 hp
18.6 kW
Belt fuel use (max)2.7 gal/hour
10.2 l/hour
Drawbar performance
Max power17.24 hp
12.9 kW
Max pull2,489 lbs
1129 kg
Nebraska Tractor Test 190
GP fuel use from test 190
Nebraska Tractor Test 190
339 distillate 3-speed 2WD
May 4 - 15, 1931
Link: Nebraska Tractor Test 190 file
Belt power (max)25.36 hp
18.9 kW
Belt fuel use (max)2.7 gal/hour
10.2 l/hour
Drawbar performance
Max power18.86 hp
14.1 kW
Max pull2,853 lbs
1294 kg
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on February 26, 2025
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