Hydraulic pile drivers are more commonly used equipment in highway ₹engineering, and they are also one of the equipment required by various road constru↓ction companies and engineering teams of all sizes.If you operate in the cold winte€r, you need some cold-proof measures to ensure the ✔normal operation of the equipment. Then, what are the c↕old-proof measures for hydraulic pile drivers?Let's find ouεt together：

1. Do a good job of preheating the hydraulic pile driver

For engines, when starting at low temperatures, due to the high viscosity of the oil®, the lubricating oil will be insufficient in a short period of tim e and cannot be distributed throughout the lubrication points. At this timλe, if the engine is running at high speed, the wear of the c↕rankshaft, camshaft and rocker shaft will be aggravated, and the® heavy will cause serious accidents such as pulling cylinders and bu₽rning tiles.Therefore, the engine should be idled for a period of time after starting, and theγ load will be added after the water temperature ri>ses.The same is true for the preheating of the hydraulic syst‌em. The temperature is too low and the viscosity of the hydra≥ulic oil is large, which makes it difficult to absorb oil, and the amount of ✘oil pumped is insufficient, which affects the stren♣gth and sensitivity of the action of the actuator.

2. Choose a good oil for the hydraulic pile driver

In winter, fuel and lubricating oil should be selected according to the low αlocal temperature.The engine oil also needs to be replaced with diff∑erent winter oils according to different equipment types to reduce start-up and• operating resistance and ensure lubrication.Due to the low temperature in winter, the vi¶scosity of the hydraulic oil increases, and the negative pressure of $the hydraulic pump increases, resulting in insufficient✔ oil supply, which affects the operating accuracy an♥d sensitivity of the actuator, so the specified type of hyd↔raulic oil must also be selected.

3. Strengthen equipment inspection and maintenance work

When the temperature drops, the seals of the equipment cylinder s, hydraulic pipe joints, etc. will crack and shrink, causing the seals ‍to be lax and leaking, and the transmission connectors and bolts will also be affected by the" low temperature, causing the strength and stiffness to decrease, such a♥s leakage of the water seal on one side of the engine, loosening of the drivδe shaft screws, pin connection falling off, etc.Therefore, iλt is necessary to strengthen inspections, find proble₩ms in time, eliminate small hidden dangers, and avoid cau§sing major failures.

The above are several common cold-proof measures for hydraulic pile driver$s. Do you understand?You can follow the above method to protect the pile driver from ≥the cold.In addition, strict inspections should be carried o↑ut before and after the start of work every day to avoid man-made accidents, ensure th¥e normal operation of equipment, and ensure the normal progress of winter constructio♠n.