Advance-Rumely OilPull X 25/40

Advance-Rumely OilPull X 25/40 tractor photo
1928 - 1930
Standard-tread tractor
Standard-tread tractor
Built in La Porte, Indiana, USA
Total built2,400
Advance-Rumely OilPull X 25/40 Engine
Rumley 9.9L 2-cyl kerosene
Fuel tank25.75 gal
97.5 L
Aux. fuel1.25 gal
4.7 L
Engine details ...
Advance-Rumely OilPull X 25/40 Power
Drawbar (claimed)25 hp
18.6 kW
Belt (claimed)40 hp
29.8 kW
Drawbar (tested)38.66 hp
28.8 kW
Belt (tested)50.26 hp
37.5 kW
Performance test details ...
Two-wheel drive
Open operator station.
Dimensions & Tires
Weight9,300 lbs
4218 kg
Front tire34x7
Rear tire52x16
Full dimensions and tires ...
OilPull X 25/40 Serial Numbers

FAQ: How to read a serial number table.
Belt Pulley
Diameter18.75 inches
47 cm
Width8.5 inches
21 cm
Page information
Contact: Peter Easterlund
Updated on October 16, 2022
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