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Square Turn 18-35

Square Turn 18-35 tractor
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The Square Turn 18-35 was produced from 1917 to 1921 by Square Turn in Norfolk, Nebraska, USA. It features a Climax 8.4L 4-cylinder liquid-cooled gasoline engine with a friction disc transmission offering infinite forward and reverse speeds. The tractor delivers 18 hp at the drawbar and 35 hp at the belt, capable of pulling three 14-inch plows. It has a 3x2 2WD drive with bull gear final drives and differential steering, and an open operator station. The tractor weighs 7800 lbs and rides on 61x12 steel front tires. The belt pulley is 12 inches in diameter and 10 inches wide, running at 850 RPM with a belt speed of 1838 ft/min.
Square Turn 18-35Square Turn tractor18-35 tractor specsfarm tractorClimax enginefriction disc transmissiontractor dimensions
Power38 hp[B]
Founded1917 - 1921
Model18-35

Technical Specifications

Detailed specifications and technical data for Square Turn 18-35

Power

Plows:3 (Fourteen inch)
Belt (claimed):35 hp (26.1 kW)
Drawbar (claimed):18 hp (13.4 kW)

Tires

Front tire:61x12 (steel)

Engine

Type:gasoline
Model:Climax K
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel tank:30 gal (Two 15-gallon tanks, 113.6 L)
Rated RPM:850
Bore/Stroke:5.00x6.50 inches (127 x 165 mm)
Displacement:510.5 ci (8.4 L)

Dimensions

Width:98 inches (248 cm)
Height:81 inches (205 cm)
Length:199 inches (505 cm)
Weight:7800 lbs (3538 kg)

Mechanical

Drive:3x2 2WD
Final drives:bull gear
Operator station:Open operator station
Differential steering:Yes

Production

Built in:Norfolk, Nebraska, USA
Manufacturer:Square Turn
Original price:$1,875 in 1918
Years produced:1917 - 1921

Belt Pulley

RPM:850
Speed:1838 ft/min (560.22 meters/min)
Width:10 inches (25 cm)
Diameter:12 inches (30 cm)

Transmission

Type:friction disc
Gears:infinite forward and reverse