Comparing Caterpillar D7 vs Caterpillar D7D

This page provides a detailed comparison of the specifications for the Caterpillar D7 and the Caterpillar D7D.

Caterpillar D7 Caterpillar D7D
Images
Engine
Engine Manufacturer Caterpillar Caterpillar
Engine Cooling Type Liquid-cooled Liquid-cooled
Engine Fuel Type Diesel Diesel
Engine Induction Type - Turbocharged
Engine Cylinders 4 4
Engine Displacement Value 831 ci (13.6 L) 831 ci (13.6 L)
Engine Rated Rpm 1050 1200
Transmission
Transmission Type Gear Gear
Transmission Forward Gears 5 5
Transmission Reverse Gears 4 4
Dimensions
Length Value 162.25 162.25
Width Value 97 97
Operating Weight Value 24330 lb (11036 kg) 24330 lb (11036 kg)
Miscellaneous
Starter Type 2-cylinder Pony Engine 2-cylinder pony engine