Starting In Cold Areas; External Power Source Type Preheater - Komatsu D475A-5E0 Operation & Maintenance Manual

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ATTACHMENTS, OPTIONS

STARTING IN COLD AREAS

In cold areas, if it is necessary to warm the oil and water, carry out the following items to warm up all parts before
starting the engine and operating the machine.

EXTERNAL POWER SOURCE TYPE PREHEATER

In cold areas, an external power supply preheater is available as an option for the cooling system and lubricating
oil system to maintain the temperature after stopping the machine and make it easier to start again.
The preheater keeps the following coolant and lubricating oil warm.
(1) Engine oil
(2) Power train oil
STARTING IN COLD AREAS
6 - 5

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