Hydraulic lifting platform maintenance time a daily maintenance (class conducted). 2. Lift work 1500 hours, mechanical, electrical systems and minor repairs. 3. Lift work 5000 hours, mechanical, electrical systems in the repair. 4. Lift 10,000 hours of work, mechanical, electrical system overhaul. Oil pump drive shaft seal should well to pay attention to where the seals should be replaced using the "lips" genuine seal hydraulic lifting platform, you can not use the "single lip" seal instead, because "single lip" seal oil seal only one-way, not with sealing air function. The unit had an overhaul after Liugong ZL50 loader, hydraulic pumps consecutive "cavitation" noise, such as elevated oil tank automatic failure, hydraulic pump repair process through inquiry, discovery is the hydraulic pump drive shaft seal misuse " single lip "seal due. Hydraulic system to prevent water intrusion oil contains excess moisture, hydraulic components will rust, oil emulsion deterioration, reduced lubricant film strength, speed mechanical wear. Except when maintenance to prevent moisture intrusion hydraulic lift platform outside suppliers, but also pay attention to the reservoir drums when not in use, to tighten the lid, preferably upside down; the water content may be several large oil filter every time you want to replace a filter paper drying standard hydraulic lifting platform, in the absence of special instruments to detect, can be oil dripping on a hot iron, no steam coming out and immediately burn can only raise. Hydraulic lifting platform provider, Xining hydraulic lifting platform, hydraulic St. Branch provided by Xinxiang Machinery Co., St. Branch snorkels. Xinxiang City, St. Branch Hydraulic Lifting Machinery Co., Ltd. (www.skyyjx.com) strong, credible, Xinxiang in Henan handling equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the St. Branch hydraulic and you hand into the brilliant, for a better future!