Cletrac HG: all source data

All 73 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerCletrac (a part of Oliver)
(no label)Agricultural Crawler tractor
(no label)Built in Cleveland, Ohio, USA
Total built29,930
Engine
(no label)Hercules 2.2L 4-cyl gasoline
(no label)Hercules 1.9L 4-cyl gasoline
(no label)Hercules 2.0L 4-cyl gasoline
Fuel tank12 gal | 45.4 L
Transmission
(no label)3-speed gear
Power
Drawbar (claimed)22 hp | 16.4 kW
Belt (claimed)16 hp | 11.9 kW
Drawbar (tested)21.3 hp | 15.9 kW
Belt (tested)25.3 hp | 18.9 kW
Mechanical
Drivecrawler
(no label)Open operator station.
Pto
Rear PTO Type540 (1.375)
Dimensions
Weight3125 to 3496 pounds
(no label)6-inch tracks

Engine

Engine options
(no label)Hercules 2.2L 4-cyl gasoline
(no label)Hercules 1.9L 4-cyl gasoline
(no label)Hercules 2.0L 4-cyl gasoline
Engine detail
(no label)Hercules IXB3
(no label)gasoline
(no label)4-cylinder
(no label)liquid-cooled vertical L-head
(no label)Final engine, used from 1950 on.
Displacement133 ci | 2.2 L
Bore/Stroke3.25x4.00 inches | 83 x 102 mm
Air cleanerVortox
Compression6.67:1
Rated RPM1700
Starter volts6
Coolant capacity (Coolant)12 qts (original) | 11.4 L
Coolant capacity (Coolant)11 qts (late) | 10.4 L
(no label)Hercules IXA3
(no label)gasoline
(no label)4-cylinder
(no label)liquid-cooled
(no label)Original engine, used from 1939 to late 1940
Displacement113.1 ci | 1.9 L
Bore/Stroke3.00x4.00 inches | 76 x 102 mm
Rated RPM1400
(no label)Hercules IXK
(no label)gasoline
(no label)4-cylinder
(no label)liquid-cooled
(no label)Second engine, used from late 1940 to 1950.
Displacement122.3 ci | 2.0 L
Bore/Stroke3.125x4.00 inches | 79 x 102 mm
Rated RPM1700
Coolant capacity (Coolant)11 qts | 10.4 L
Engine oil
Oil capacity5 qts | 4.7 L

Transmission

Transmission
Typegear
Gears3 forward and 1 reverse

Dimensions

Tracks
Width6 inches | 15 cm
Length on ground50 inches | 127 cm
Area on ground600 in² | 0.4 m²
Dimensions
Length100 inches | 254 cm
Width41.25 inches (HG-31) | 104 cm
Width52.25 inches (HG-42) | 132 cm
Width70.25 inches (HG-60) | 178 cm
Width78.25 inches (HG-68) | 198 cm
Height (hood)50 inches | 127 cm
Gauge31 inches | 78 cm
Gauge42 inches | 106 cm
Gauge60 inches | 152 cm
Gauge68 inches | 172 cm
Weight
Shipping3125 lbs (HG-31) | 1417 kg
Shipping3163 lbs (HG-42) | 1434 kg
Shipping3226 lbs (HG-60) | 1463 kg
Operating3395 lbs (HG-31) | 1539 kg
Operating3433 lbs (HG-42) | 1557 kg
Operating3496 lbs (HG-60) | 1585 kg