Because the new generation of cold current has affected most of China, the north has entered an extremely cold state, and even the south has cooled and snowed. Domestic excavator parts manufacturers should also kindly remind users of excavators and loaders not to just keep themselves warm. However, the maintenance of the love machine is neglected. You must know that these steel giants are not "invasive", they are also afraid of "freezing"!

Key One: Initiate

In winter, excavators and other equipment often encounter trouble when they are launched, and they simply fail to catch fire. The following points can be useful to prevent:

1. Choose a battery with a large cold start current, and try to keep the battery fully charged.

2. Choose suitable diesel, for example, choose -35 diesel in an environment of ten degrees below zero, otherwise the diesel will wax and lose fluidity. The same is true for the selection of oil, and the oil should be replaced in time according to the actual temperature.

3. In extremely cold environments (below minus 30 degrees), it is necessary to install auxiliary equipment for cold start in advance. For example, the optional equipment "burning diesel coolant heater" for excavator parts manufacturers of domestic excavator parts can be effectively treated. Difficulty in launching at ultra-low temperature.

The following two operations should be prevented when initiating difficulties:

An open flame heats the engine cylinder. Even if it is to keep a certain distance. Because there are many exposed pipelines on the excavator, leaking oil will inevitably stick to these pipelines, and high-temperature open flames may cause fires and burn equipment.

Put the cooling liquid out and heat it up again. In this situation, if the temperature of the heated coolant is too high and the temperature of the machine is too low, the huge temperature difference may cause partial cracking of the cylinder, which is difficult to correct. If you have to do this, you must control the temperature.

Excavator should pay attention to "antifreeze" in winter

Key two: warm up

Not only do people need to warm up before exercise, but also excavators. After the initiation, there must be a warm-up phase, that is, before the engine water temperature and hydraulic oil temperature rises to 50 degrees, idle for a period of time, and then operate slowly and lightly, so that the equipment can "get into state" smoothly. Then start normal operation.

In addition, the construction site is easy to accumulate snow and freeze in winter, so try to prevent excessive movements during operation to avoid the risk of slipping.

Key Three: Maintenance

Excavator maintenance, the most common is to replace the oil. In winter, the engine must be preheated before changing the engine oil, otherwise the engine oil will be very sticky when it is cooled, and it will not be cleaned, and the iron filings and other dirt deposited on the bottom of the fuel tank will not be easily brought out.

Excavator should pay attention to "antifreeze" in winter

Key four: storage

In winter, if the excavator is not used for a long time, it is necessary to do a good job of cold protection. If conditions permit, the equipment can be covered with thermal insulation curtains or thermal jackets and other cold-proof "clothing". If necessary, the equipment should be parked in the garage, and the north wind should be blocked with cardboard in front of the radiator to protect the equipment.

Check the freezing point of the coolant used, and empty the coolant in the generator when necessary to prevent freezing and freezing in the body, causing the body to burst and cause equipment damage.

If it is not used for a long time, the battery should be disassembled and stored indoors.

Finally, Chuanna Hydraulics, a domestic excavator parts manufacturer, reminds us again that safety is the first priority for winter construction! In the harsh construction environment, work safety must be kept in mind. Only on the premise of ensuring safety, making money has meaning! Are you saying that?

For more information about excavator accessories, please visit Chuanna Industrial (www.acgway.com). I hope this "Domestic excavator accessories manufacturers will teach you how to make your excavator survive the severe winter? "Help everyone. If you still have something you don’t understand, you can directly leave a message or consult Chuanna Hydraulics National Service Hotline 15850333149, we will solve your doubts as soon as possible!