Shantui SD16 bulldozer spare parts radiator 16Y-03A-03000

Shantui SD16 Bulldozer Spare Parts Radiator 16Y-03A-03000

The bulldozer radiator is a core component of the bulldozer's cooling system. It primarily regulates engine temperature through heat exchange between air and coolant, ensuring stable operation in high-temperature environments. Its working principle involves coolant circulating within the radiator core while air flows through, exchanging heat and thus lowering the coolant temperature.

Main Functions and Structure

Prevents engine overheating or undercooling, avoiding component expansion and reduced mechanical strength due to high temperatures, or increased friction losses due to undercooling.

Commonly found in Shantui SD22/16 bulldozers, using original factory design to ensure efficient heat dissipation and durability.

Structural Composition

Radiator Core: Divided into tube-plate type (combination of brass flat tubes and heat sinks) and tube-strip type (combination of cooling tubes and corrugated heat sinks), improving efficiency by increasing the heat dissipation area and airflow turbulence.

Upper/Lower Water Chambers: These connect to the water inlet and coolant circulation pipes respectively, forming a closed cooling system.

Other Related Radiators

Bulldozers may also be equipped with hydraulic oil radiators, air-to-air intercoolers, etc., to balance hydraulic oil temperature and reduce booster intake air temperature, respectively, to protect the hydraulic system and improve engine performance.