Comparing Caterpillar D6C SA Special Application vs Caterpillar D7C

This page provides a detailed comparison of the specifications for the Caterpillar D6C SA Special Application and the Caterpillar D7C.

Caterpillar D6C SA Special Application Caterpillar D7C
Images
Engine
Engine Manufacturer Caterpillar Caterpillar
Engine Model 3306 D339
Engine Cooling Type liquid-cooled Liquid-Cooled
Engine Fuel Type diesel Diesel
Engine Induction Type - Naturally Aspirated
Engine Cylinders 6 4
Engine Displacement Value 638 ci (10.5 L) 831 ci (13.6 L)
Engine Rated Rpm 2000 1200
Engine Power Output Value 140 hp (104.4 kW) 128 hp (95.4 kW)
Transmission
Transmission Type gear Gear
Transmission Forward Gears 6 5
Transmission Reverse Gears 4 4
Dimensions
Length Value 156 167.6
Width Value 94 97
Operating Weight Value 26100 lb (11839 kg) 26930 lb (12215 kg)
Miscellaneous
Hydraulic System Type Open Center -
Starter Type Electric Gasoline Pony Engine