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Home›Engines›Caterpillar M 43 C

Caterpillar M 43 C Engine

The Caterpillar M 43 C is a 6-cylinder engine. It powers generator sets from MaK.

Also known as: Caterpillar M 43 C

6
Cylinders
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Engine specifications

Cylinders6

Generator sets powered by this engine

1
MaK M 43 C

How to read your Caterpillar engine serial & model number →

Common problems

6
  • Voltage fail at charge air temp. controller – alarm 9751.1
  • Fresh water preheater voltage failure – alarm 9771
  • Emergency stop – alarm 9675
  • Emergency stop failure – alarm 9671.3
  • Blackout - alarm 9828
  • Automatic stop / PLC A01 common – shut down 9674

Compiled from service & troubleshooting documentation across every generator set that uses the Caterpillar M 43 C.

Common questions

Which generators use the Caterpillar M 43 C engine?

The Caterpillar M 43 C powers 1 generator set(s), including MaK M 43 C.

What is a common problem with the Caterpillar M 43 C engine?

A commonly reported issue on generators using the Caterpillar M 43 C is: Voltage fail at charge air temp. controller – alarm.