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Advance-Rumely OilPull Z 40/60

Advance-Rumely OilPull Z 40/60 tractor
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The Advance-Rumely OilPull Z 40/60 is a farm tractor produced in 1929 by Advance-Rumely. It features a Rumley 22.9L 2-cylinder kerosene engine with a displacement of 1400 ci, rated at 470 RPM. The tractor has a 3-speed transmission with 3 forward gears. It delivers 40 hp drawbar power and 70 hp belt power, capable of pulling 12 14-inch plows. The tractor weighs 18,000 lbs (8164 kg). A total of 215 units were built, originally priced at $3,500 in 1929.
Advance-RumelyOilPull Z 40/60farm tractor1929Rumley engine22.9L2-cylinder3-speed transmission40 hp drawbar70 hp belt18000 lbs weight
Power77 hp[B]
Founded1929
ModelOilPull Z 40/60

Technical Specifications

Detailed specifications and technical data for Advance-Rumely OilPull Z 40/60

Power

Plows:12 (14-inch)
Belt (claimed):70 hp (52.2 kW)
Drawbar (claimed):40 hp (29.8 kW)

Engine

Cylinders:2-cylinder
Fuel type:kerosene
Rated RPM:470
Bore/Stroke:9.00x11.00 inches (229 x 279 mm)
Displacement:1400 ci (22.9 L)
Engine Detail:Rumley

Dimensions

Weight:18,000 lbs (8164 kg)

Production

Total built:215
Manufacturer:Advance-Rumely
Original price:$ 3,500 (1929)

Transmission

Type:3-speed
Gears:3 forward