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Advance-Rumely OilPull Y 30/50

Advance-Rumely OilPull Y 30/50 tractor
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The Advance-Rumely OilPull Y 30/50 is a standard-tread farm tractor introduced in 1929 and built in La Porte, Indiana, USA. It features a Rumley 14.9L 2-cylinder kerosene engine with a 3-speed transmission. The tractor delivers 30 hp drawbar power claimed and 50 hp belt power claimed, with tested drawbar power of 47.2 hp and belt power of 63.3 hp. It has a weight of 13,100 lbs and rides on steel tires sized 38.5x8 front and 57.5x18 rear. The OilPull Y 30/50 is a two-wheel drive tractor with an open operator station.
Advance-RumelyOilPull Y 30/501929 tractorfarm tractorkerosene engine3-speed transmissiontractor specs
Power55 hp[B]
Founded1929
ModelOilPull Y 30/50

Technical Specifications

Detailed specifications and technical data for Advance-Rumely OilPull Y 30/50

Power

Belt (tested):63.3 hp (47.2 kW)
Belt (claimed):50 hp (37.3 kW)
Drawbar (tested):47.2 hp (35.2 kW)
Drawbar (claimed):30 hp (22.4 kW)

Tires

Rear tire:57.5x18 steel
Front tire:38.5x8 steel

Engine

Model:Rumley 14.9L 2-cyl kerosene
Aux. fuel:1.25 gal (4.7 L)
Fuel tank:31 gal (117.3 L)
Rated RPM:635
Bore/Stroke:7.8125x9.50 inches (198 x 241 mm)
Displacement:910.8 ci (14.9 L)
Engine detail:Rumley kerosene 2-cylinder liquid-cooled horizontal
Coolant capacity:92 qts (87.1 L)

Dimensions

Width:82 inches (208 cm)
Height:107 inches (271 cm)
Length:167 inches (424 cm)
Weight:13100 lbs (5942 kg)

Mechanical

Drive:Two-wheel drive
Operator station:Open operator station

Production

Type:Standard-tread tractor
Built in:La Porte, Indiana, USA
Total built:245
Manufacturer:Advance-Rumely
Year introduced:1929

Transmission

Type:3-speed
Gears:3 forward and 1 reverse