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Cletrac AG

Cletrac AG tractor
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The Cletrac AG is an agricultural crawler tractor produced from 1936 to 1942 by Cletrac in Cleveland, Ohio, USA. It features a Herclues 3.7L 4-cylinder liquid-cooled gasoline engine with a 3-speed gear transmission and dry disc clutch. The tractor has a crawler drive with mechanical clutched steering and an open operator station. It is capable of pulling 3 14-inch plows and delivers tested drawbar power of 24.44 hp and belt power of 30.25 hp. The tractor weighs 6800 lbs and offers track widths of 12, 14, or 16 inches. It was available in variants including diesel (AD), gasoline (AG), and hillside (AGH) models.
Cletrac AGagricultural crawler tractorCletrac tractor3.7L Herclues engine3-speed gear transmissiontractor specifications
Power33 hp[B]
Founded1936 - 1942
ModelAG

Technical Specifications

Detailed specifications and technical data for Cletrac AG

Power

Plows:3 (14-inch)
Belt (tested):30.25 hp (22.6 kW)
Drawbar (tested):24.44 hp (18.2 kW)

Engine

Model:Herclues 3.7L 4-cyl gasoline
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel tank:18 gal (68.1 L)
Rated RPM:1400
Bore/Stroke:4.00x4.50 inches (102 x 114 mm)
Fuel system:Tillotson P1B carburetor
Displacement:226.2 ci (3.7 L)
Firing order:1-2-4-3
Oil capacity:13 qts (12.3 L)
Sparkplug gap:0.025 inches (0.635 mm)
Coolant capacity:16 qts (15.1 L)

Tracks

Width options:12 inches (30 cm), 14 inches (35 cm), 16 inches (40 cm)

Variants

AD:diesel
AG:gasoline
AGH:hillside

Dimensions

Width:57.25 inches (145 cm)
Height:55 inches (139 cm)
Length:106 inches (269 cm)
Weight:6800 lbs (3084 kg)
AG Gauge:42 inches (106 cm)
AGH Gauge:50 inches (127 cm)

Mechanical

Drive:crawler
Steering:mechanical clutched
Operator station:Open operator station

Production

Type:Agricultural Crawler tractor
Built in:Cleveland, Ohio, USA
Years produced:1936 - 1942

Belt Pulley

RPM:1275
Speed:3500 ft/min (1066.80 meters/min)
Width:8.5 inches (21 cm)
Diameter:10.5 inches (26 cm)

Transmission

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

Related Models

Cletrac AG-6

Model:AG-6