LH0110D010BN4HC液压过滤器滤芯的保养：
1.换前先放掉原有液压油，检查回油滤芯，吸油滤芯，先导滤芯，看是否附有铁屑铜屑或其他杂质，有的话可能有液压元件故障，检修排除后，清洗系统。
2.换液压油时须同时更换所有液压油滤芯(回油滤芯，吸油滤芯，先导滤芯)，否则相当于没换。
3.辨别液压油标号，不同标号、不同品牌的液压油不混用，可能会起反应变质产生絮状物。*用该挖掘机用油。
4.加油前必须先装上吸油滤芯，吸油滤芯罩着的管口直接通向主泵，进了杂质轻则加速主泵磨损，重则打泵。
5.加油至标准位置，液压油箱上一般都有油位表，看液位表。注意停放方式，一般是所有油缸全部收回，即小臂、铲斗*伸出并落地。
6.加完油后注意主泵要排空气，否则轻则暂时全车无动作，主泵异响(空气音爆)，重则气穴损坏主泵。排空气方法是直接在主泵顶部松开管子接头，直接加满即可。
LH0110D010BN4HC液压过滤器滤芯的优势：
1.维修量小，使用便捷.
2.使用方便，节能节耗，是目前常用的液压油滤芯产品之一.
3.经济实惠，大大的降低了成本，也降低了用户的购买价格，是目前不错的液压油滤芯产品.
长期供应液压过滤器滤芯型号：
D系列：
LH0030D003BN/HC LH0030D005BN/HC LH0030D010BN/HC LH0030D020BN/HC
LH0030D003BN3HC LH0030D005BN3HC LH0030D010BN3HC LH0030D020BN3HC
LH0030D003BN4HC LH0030D005BN4HC LH0030D010BN4HC LH0030D020BN4HC
LH0060D003BN/HC LH0060D005BN/HC LH0060D010BN/HC LH0060D020BN/HC
LH0060D003BN3HC LH0060D005BN3HC LH0060D010BN3HC LH0060D020BN3HC
LH0060D003BN4HC LH0060D005BN4HC LH0060D010BN4HC LH0060D020BN4HC
LH0110D003BN/HC LH0110D005BN/HC LH0110D010BN/HC LH0110D020BN/HC
LH0110D003BN3HC LH0110D005BN3HC LH0110D010BN3HC LH0110D020BN3HC
LH0110D003BN4HC LH0110D005BN4HC LH0110D010BN4HC LH0110D020BN4HC
LH0140D003BN/HC LH0140D005BN/HC LH0140D010BN/HC LH0140D020BN/HC
LH0140D003BN3HC LH0140D005BN3HC LH0140D010BN3HC LH0140D020BN3HC
LH0140D003BN4HC LH0140D005BN4HC LH0140D010BN4HC LH0140D020BN4HC
LH0160D003BN/HC LH0160D005BN/HC LH0160D010BN/HC LH0160D020BN/HC
LH0160D003BN3HC LH0160D005BN3HC LH0160D010BN3HC LH0160D020BN3HC
LH0160D003BN4HC LH0160D005BN4HC LH0160D010BN4HC LH0160D020BN4HC
LH0240D003BN/HC LH0240D005BN/HC LH0240D010BN/HC LH0240D020BN/HC
LH0240D003BN3HC LH0240D005BN3HC LH0240D010BN3HC LH0240D020BN3HC
LH0240D003BN4HC LH0240D005BN4HC LH0240D010BN4HC LH0240D020BN4HC
LH0280D003BN/HC LH0280D005BN/HC LH0280D010BN/HC LH0280D020BN/HC
LH0280D003BN3HC LH0280D005BN3HC LH0280D010BN3HC LH0280D020BN3HC
LH0280D003BN4HC LH0280D005BN4HC LH0280D010BN4HC LH0280D020BN4HC
LH0330D003BN/HC LH0330D005BN/HC LH0330D010BN/HC LH0330D020BN/HC
LH0330D003BN3HC LH0330D005BN3HC LH0330D010BN3HC LH0330D020BN3HC
LH0330D003BN4HC LH0330D005BN4HC LH0330D010BN4HC LH0330D020BN4HC
LH0480D003BN/HC LH0480D005BN/HC LH0480D010BN/HC LH0480D020BN/HC
LH0480D003BN3HC LH0480D005BN3HC LH0480D010BN3HC LH0480D020BN3HC
LH0480D003BN4HC LH0480D005BN4HC LH0480D010BN4HC LH0480D020BN4HC
LH0500D003BN/HC LH0500D005BN/HC LH0500D010BN/HC LH0500D020BN/HC
LH0500D003BN3HC LH0500D005BN3HC LH0500D010BN3HC LH0500D020BN3HC
LH0500D003BN4HC LH0500D005BN4HC LH0500D010BN4HC LH0500D020BN4HC
LH0660D003BN/HC LH0660D005BN/HC LH0660D010BN/HC LH0660D020BN/HC
LH0660D003BN3HC LH0660D005BN3HC LH0660D010BN3HC LH0660D020BN3HC
LH0660D003BN4HC LH0660D005BN4HC LH0660D010BN4HC LH0660D020BN4HC
LH0990D003BN/HC LH0990D005BN/HC LH0990D010BN/HC LH0990D020BN/HC
LH0990D003BN3HC LH0990D005BN3HC LH0990D010BN3HC LH0990D020BN3HC
LH0990D003BN4HC LH0990D005BN4HC LH0990D010BN4HC LH0990D020BN4HC 
R系列：
LH0030R003BN/HC LH0030R005BN/HC LH0030R010BN/HC LH0030R020BN/HC
LH0030R003BN3HC LH0030R005BN3HC LH0030R010BN3HC LH0030R020BN3HC
LH0030R003BN4HC LH0030R005BN4HC LH0030R010BN4HC LH0030R020BN4HC
LH0060R003BN/HC LH0060R005BN/HC LH0060R010BN/HC LH0060R020BN/HC
LH0060R003BN3HC LH0060R005BN3HC LH0060R010BN3HC LH0060R020BN3HC
LH0060R003BN4HC LH0060R005BN4HC LH0060R010BN4HC LH0060R020BN4HC
LH0110R003BN/HC LH0110R005BN/HC LH0110R010BN/HC LH0110R020BN/HC
LH0110R003BN3HC LH0110R005BN3HC LH0110R010BN3HC LH0110R020BN3HC
LH0110R003BN4HC LH0110R005BN4HC LH0110R010BN4HC LH0110R020BN4HC
LH0140R003BN/HC LH0140R005BN/HC LH0140R010BN/HC LH0140R020BN/HC
LH0140R003BN3HC LH0140R005BN3HC LH0140R010BN3HC LH0140R020BN3HC
LH0140R003BN4HC LH0140R005BN4HC LH0140R010BN4HC LH0140R020BN4HC
LH0160R003BN/HC LH0160R005BN/HC LH0160R010BN/HC LH0160R020BN/HC
LH0160R003BN3HC LH0160R005BN3HC LH0160R010BN3HC LH0160R020BN3HC
LH0160R003BN4HC LH0160R005BN4HC LH0160R010BN4HC LH0160R020BN4HC
LH0240R003BN/HC LH0240R005BN/HC LH0240R010BN/HC LH0240R020BN/HC
LH0240R003BN3HC LH0240R005BN3HC LH0240R010BN3HC LH0240R020BN3HC
LH0240R003BN4HC LH0240R005BN4HC LH0240R010BN4HC LH0240R020BN4HC
LH0330R003BN/HC LH0330R005BN/HC LH0330R010BN/HC LH0330R020BN/HC
LH0330R003BN3HC LH0330R005BN3HC LH0330R010BN3HC LH0330R020BN3HC
LH0330R003BN4HC LH0330R005BN4HC LH0330R010BN4HC LH0330R020BN4HC
LH0660R003BN/HC LH0660R005BN/HC LH0660R010BN/HC LH0660R020BN/HC
LH0660R003BN3HC LH0660R005BN3HC LH0660R010BN3HC LH0660R020BN3HC
LH0660R003BN4HC LH0660R005BN4HC LH0660R010BN4HC LH0660R020BN4HC
LH0850R003BN/HC LH0850R005BN/HC LH0850R010BN/HC LH0850R020BN/HC
LH0850R003BN3HC LH0850R005BN3HC LH0850R010BN3HC LH0850R020BN3HC
LH0850R003BN4HC LH0850R005BN4HC LH0850R010BN4HC LH0850R020BN4HC
LH0950R003BN/HC LH0950R005BN/HC LH0950R010BN/HC LH0950R020BN/HC
LH0950R003BN3HC LH0950R005BN3HC LH0950R010BN3HC LH0950R020BN3HC
LH0950R003BN4HC LH0950R005BN4HC LH0950R010BN4HC LH0950R020BN4HC
LH1300R003BN/HC LH1300R005BN/HC LH1300R010BN/HC LH1300R020BN/HC
LH1300R003BN3HC LH1300R005BN3HC LH1300R010BN3HC LH1300R020BN3HC
LH1300R003BN4HC LH1300R005BN4HC LH1300R010BN4HC LH1300R020BN4HC