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Pioneer Tractor Special

Pioneer Tractor Special tractor
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The Pioneer Tractor Special is a standard-tread tractor produced from 1918 to 1927 by Pioneer Tractor in Winona, Minnesota, USA. It features a 9.3L 4-cylinder gasoline engine with liquid cooling, producing 15 hp at the drawbar and 30 hp at the belt. The tractor has a 3-speed gear transmission with 3 forward and 1 reverse gears, two-wheel drive, and manual steering with an open operator station. Dimensions include a 116-inch wheelbase, 168-inch length, 76-inch width, and 66-inch height, weighing 6300 lbs. It rides on steel tires sized 36x6 front and 60x18 rear, and includes a 14-inch diameter belt pulley running at 510 RPM.
Pioneer Tractor Special7323farm tractorspecsenginetransmissiondimensionspower19181927
Power33 hp[B]
Founded1918 - 1927
Model7323

Technical Specifications

Detailed specifications and technical data for Pioneer Tractor Special

Power

Plows:4 (14-inch)
Belt (claimed):30 hp (22.4 kW)
Drawbar (claimed):15 hp (11.2 kW)

Tires

Rear tire:60x18 (steel)
Front tire:36x6 (steel)

Engine

Type:Pioneer Tractor 9.3L 4-cyl gasoline
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel type:gasoline
Rated RPM:700
Bore/Stroke:5.50x6.00 inches (140 x 152 mm)
Displacement:570 ci (9.3 L)

Dimensions

Width:76 inches (193 cm)
Height:66 inches (167 cm)
Length:168 inches (426 cm)
Weight:6300 lbs (2857 kg)
Rear axle:4.125 inch diameter (104 mm)
Wheelbase:116 inches (294 cm)

Mechanical

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

Production

Type:Standard-tread tractor
Built in:Winona, Minnesota, USA
Years produced:1918 - 1927

Belt Pulley

RPM:510
Width:7 inches (17 cm)
Diameter:14 inches (35 cm)

Transmission

Type:gear
Gears:3 forward and 1 reverse