Doosan (Daewoo) Wheeled loading shovel/dozer Mega Mega 500 V Cummins QSM11 (2002-2007)

Which oil should you use for your Doosan (Daewoo) Wheeled loading shovel/dozer Mega Mega 500 V Cummins QSM11 (2002-2007)? Complete advice for all components, such as the engine, gearbox (transaxle), brake system, power steering system and cooling system.