引言 | Introduction

在寒冷的冬季，二手挖掘機(jī)的維護(hù)尤為重要。本文將介紹冬季維護(hù)的關(guān)鍵步驟，確保您的設(shè)備在低溫環(huán)境中正常運(yùn)行。

Proper maintenance of used excavators during the cold winter months is crucial. This article provides key winter maintenance steps to ensure your equipment operates smoothly in low temperatures.

一、預(yù)防結(jié)冰 | Preventing Freezing

1. 液壓系統(tǒng) | Hydraulic System:使用防凍液，確保液壓油不會(huì)在低溫下結(jié)冰。定期檢查和更換液壓油，保持系統(tǒng)暢通。

Use antifreeze to ensure hydraulic oil does not freeze in low temperatures. Regularly check and replace hydraulic oil to keep the system running smoothly.

2. 冷卻系統(tǒng) | Cooling System:檢查冷卻液的防凍能力，確保其在低溫下有效工作。必要時(shí)更換冷卻液。

Check the antifreeze capability of the coolant to ensure it works effectively in low temperatures. Replace the coolant if necessary.

二、保持電池健康 | Maintain Battery Health

1. 電池檢查 | Battery Inspection:定期檢查電池狀態(tài)，確保電壓正常。清潔電池端子，防止腐蝕。

Regularly inspect the battery to ensure normal voltage. Clean the battery terminals to prevent corrosion.

2. 電池保溫 | Battery Insulation:在極寒環(huán)境下，使用保溫套保護(hù)電池，防止電量流失和啟動(dòng)困難。

In extremely cold environments, use insulation covers to protect the battery, preventing power loss and starting difficulties.

三、潤滑和防銹 | Lubrication and Rust Prevention

1. 潤滑系統(tǒng) | Lubrication System:使用適合低溫的潤滑劑，確保所有活動(dòng)部件在寒冷天氣下正常運(yùn)轉(zhuǎn)。

Use low-temperature lubricants to ensure all moving parts operate smoothly in cold weather.

2. 防銹處理 | Rust Prevention:在濕冷環(huán)境中，定期進(jìn)行防銹處理，保護(hù)設(shè)備不受腐蝕。

Regularly apply rust prevention treatments in cold and damp environments to protect the equipment from corrosion.

四、操作前預(yù)熱 | Pre-Operation Warming

1. 預(yù)熱發(fā)動(dòng)機(jī) | Warm Up the Engine:啟動(dòng)前，讓發(fā)動(dòng)機(jī)空轉(zhuǎn)幾分鐘，使其逐漸升溫到工作溫度，確保油液循環(huán)順暢。

Allow the engine to idle for a few minutes before starting work to gradually warm up to operating temperature, ensuring smooth fluid circulation.

2. 檢查系統(tǒng) | System Checks:預(yù)熱期間，檢查所有系統(tǒng)是否正常運(yùn)行，確認(rèn)無異常情況。

During warming up, check all systems to ensure they are operating normally and there are no abnormalities.

結(jié)論 | Conclusion

通過遵循這些冬季維護(hù)步驟，您可以確保二手挖掘機(jī)在寒冷天氣中保持最佳性能，避免因低溫引發(fā)的故障。

By following these winter maintenance steps, you can ensure your used excavator maintains optimal performance in cold weather, preventing failures caused by low temperatures.

更多信息請(qǐng)?jiān)L問我們的網(wǎng)站：www.www.by7311.com，或通過郵箱聯(lián)系我們：wabaiwan@qq.com。
For more information, please visit our website: www.www.by7311.com, or contact us via email: wabaiwan@qq.com.