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Drive for auxiliaries

Drive for auxiliaries


Belt circuit with and without A/C compressor


1. Generator

2. Belt tensioner

3. A/C compressor

4. Crankshaft pulley


The engine has a belt circuit that drives the A/C compressor and generator.

The belt circuit has an automatic and self-adjusting belt tensioner for simpler service and long life. The belt tensioner comprises a powerful spring that affects the belt tension via a pulley. The belt is multigroove type.