Keep Your Engine Cool in Summer

As summer comes, many people think of sunshine, beach, ice cream and high temperature. But for Sany, the world leading construction equipment manufacturer, hot summer and high temperature mean that more attention should be paid to the engine of heavy machine, such as excavators and cranes. If you possess a Sany product, the following guidelines which can protect your engine from damaging in the high temperature should be noticed.

There are several reasons that may cause the breakdown of the engine(of the concrete pumps) in hot summer.

1. The coolant is not enough.

2. There is something wrong with the water thermometer.

3. Too much scale incrustation in the cooling system.

4. The radiator is blocked

5. There is something wrong with the pump, for example, the fan blade may be broken.

6. The engine may bear too much load if the machine works for constant hours.

We provide some solutions towards the above problems as followings.

1. Stop and check the machine to confirm the problems.

2. Change the broken water thermometer.

3. Keep enough water in the water tank, the water level should not lower than the recommended specifications.

4. Repair the heating pipe if water seepage happens.

5. If the radiator is normal, check the cooling fan belt to see whether it breaks, stop the machine and change the belt immediately when problems are found.

6. If the thermostat is normal, check the pump and fix the problems.