C27 and C32 Industrial Engines Caterpillar

Cat engines are identified by serial numbers and by arrangement numbers. These numbers are shown on the engine serial number plate and on the engine information plate. Cat dealers need these numbers in order to determine the components that were included with the engine. This permits accurate identification of replacement part numbers.

Information Plate (1)

Illustration 1	g03866383

The engine information plate is located on the right side of the engine on the exhaust cooler.

Setpoint of the engine altitude derate ____________________

Horsepower ____________________

High idle ____________________

Full load engine speed ____________________

Fuel settings ____________________

The engine information plate also contains other important information about the engine.

Serial Number Plate (2)

Illustration 2	g03866397

The engine serial number plate is located on the left side of the engine block.

Engine serial number ____________________

Engine model ____________________

Arrangement number ____________________