Radiator 421-03-44180 Core Assembly Excavator Water Tank For A470-6Lc Wa470-6 Wa470-6A Wa480-6A Wa480-6 Loader

Desc.

Radiator

Part No

A470-6Lc Wa470-6 Wa470-6A Wa480-6A Wa480-6

Brand Name

Cummins, Detroit, DCEC, CCEC, XCEC etc.

Other parts

pls contact freely if you need other P/N

Engine Type

Diesel engine, Gas engine, Diesel Generator, Marine engine, Construction engine, Pump engine etc.

Spare Type

Wearing spare parts, maintenance tools, repair kit, upper and lower engine gasket kit.

Condition

Original and brand new

Applicatble industriy

Retail, marine engines, Construction works, Energy & Mining etc

Key Word

Original spare parts and engine repair tool kits

Trade terms

FOB EXW CIF DDU DDP, Door to door is available in some countries.

Delivery time

Most parts are in stock,bulk order based on qty

Payment

T/T, L/C, D/A, Alipay, Western Union, Paypal etc.

Place of origin

China/USA/Japan/Austria/Mexico

Package

Neutral or original packaging

About the product

During operation, the coolant heated by the diesel engine has expansion space and rarely drips out from the overflow pipe, thus avoiding the loss of coolant. The expansion tank provides a certain amount of coolant reserve, which can ensure that no water needs to be added for a long time and is also convenient for adding coolant. In this closed cooling system, the coolant flows back and forth between the radiator and the expansion tank. Although the coolant level in the expansion tank sometimes rises or falls, the radiator is always filled with coolant. At the same time, in the forced degassing cycle, the matching between the diameter of the degassing pipe and the diameter of the same water pipe is very important. If the diameter of the degassing pipe is too large, the flow rate of the degassing cycle will increase, the flow rate of water will increase, the degassing time of the gas (or steam) water mixture in the expansion tank will decrease, and some bubbles will be discharged into the expansion space and brought back to the diesel engine water jacket in the future, resulting in incomplete degassing; If the diameter of the degassing tube is too small, the flow rate of the degassing cycle will decrease, and some gas or steam will not be able to enter the degassing cycle and will be carried away by the large or small cycle, resulting in incomplete degassing. Therefore, the diesel engine's exhaust pipe and return pipe are

After multiple experiments, it has been selected that pipes of other diameters cannot be used arbitrarily. In the cooling system of Pingdi diesel generators with expansion tanks, the radiator cover is basically permanently installed and cannot be removed. It can only be removed after thorough cleaning of the cooling system during major repairs. When only checking the coolant level or adding coolant, the radiator cap should not be removed. The liquid level can be checked on the expansion tank (usually marked on the expansion tank to indicate the normal, hot, and cold coolant level positions), and coolant can be added from the expansion tank.