Description:
A coolant tank is a reservoir that stores the engine coolant. It is connected to the engine cooling system. The primary function of the coolant tank is to provide a convenient location for the storage and expansion of coolant as it circulates through the engine. It is strategically positioned within the engine compartment, often near the radiator or other cooling system components, for efficient coolant flow.

Attributes:
• Designed to fit within the available space in the engine compartment.
• Maintain a consistent coolant level in the system.
• Designed to withstand high temperatures and pressures.

Applications:
A coolant tank prevents coolant loss and allows for the recovery and reuse of the coolant once the engine cools down. It is extensively used in Cat 374, 374E, 374F, 390E, 390F and 395 Excavators, MH3275 and MH3295 Material Handler.