Comparing Caterpillar Diesel Forty vs Caterpillar Fifty

This page provides a detailed comparison of the specifications for the Caterpillar Diesel Forty and the Caterpillar Fifty.

Caterpillar Diesel Forty Caterpillar Fifty
Images
Engine
Engine Manufacturer Caterpillar Caterpillar
Engine Model D6600 4-cyl gasoline
Engine Cooling Type Liquid-cooled -
Engine Fuel Type Diesel Gasoline
Engine Cylinders 3 4
Engine Displacement Value 624 ci (10.2 L) 693 ci (11.4 L)
Engine Rated Rpm 1000 850
Transmission
Transmission Type Gear Gear
Transmission Forward Gears 4 4
Transmission Reverse Gears 1 1
Dimensions
Width Value 16 15
Operating Weight Value 15642 lb (7095 kg) 18245 lb (8276 kg)
Miscellaneous