Caterpillar

Caterpillar D7C

The Caterpillar D7C is an agricultural crawler tractor produced from 1955 to 1958. It features a 128 hp Caterpillar D339 4-cylinder liquid-cooled diesel engine with a displacement of 13.6 liters. The tractor has a 5-speed gear transmission with 4 reverse gears and a metallic wet disc clutch. It is equipped with 20-inch wide tracks and has an operating weight of approximately 26930 lbs. The D7C offers an open operator station with an optional cab and heater. It was built in Peoria, Illinois, USA.

Power128 hp

Founded1955 - 1958

ModelD7C

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Technical Specifications

Detailed specifications and technical data for Caterpillar D7C

Power

Engine	128 hp (95.4 kW)
Belt (tested)	121.70 hp (90.8 kW)
Drawbar (tested)	103.65 hp (77.3 kW)
Drawbar (claimed)	102 hp (76.1 kW)

Engine

Type	diesel
Model	Caterpillar D339
Power	128 hp (95.4 kW)
Cooling	liquid-cooled
Starter	gasoline pony engine
Cylinders	4-cylinder
Fuel tank	85 gal (321.7 L)
Rated RPM	1200
Air cleaner	oil bath
Bore/Stroke	5.75x8.00 inches (146 x 203 mm)
Displacement	831 ci (13.6 L)
Oil capacity	22 qts (20.8 L)
Starter volts	6
Coolant capacity	68 qts (64.4 L)

Tracks

Width	20 inches (50 cm)

Dimensions

Gauge	74 inches (187 cm)
Width	97 inches (246 cm)
Length	167.6 inches (425 cm)
Height (hood)	81.25 inches (206 cm)
Shipping weight	25970 lbs (11779 kg)
Ground clearance	15.5 inches (39 cm)
Operating weight	26930 lbs (12215 kg)
Clearance (drawbar)	17.25 inches (43 cm)