Rumely OilPull X 25/40

Production: 1928 - 1930  

Production
Manufacturer:	Advance-Rumely
Type:	Standard-tread tractor
Factory:	La Porte, Indiana, USA
Total built:	2,400

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

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Cab:	Open operator station.
Transmission:	3-speed gear

OilPull X 25/40 Serial Numbers
1928:	1
1929:	2129
1930:	3734

Engine Detail
Rumley
kerosene
2-cylinder
liquid-cooled horizontal
Displacement:	601.4 ci 9.9 L
Bore/Stroke:	6.8125x8.25 inches 173 x 210 mm
Fuel system:	carburetor
Air cleaner:	dry
Rated RPM:	725
Coolant capacity:	52 qts 49.2 L

Transmission
Type:	gear
Gears:	3 forward and 1 reverse
Clutch:	dry disc

Dimensions
Length:	151 inches 383 cm
Width:	72 inches 182 cm
Height:	101 inches 256 cm
Weight:	9,300 lbs 4218 kg