液压缸体为优质钢焊接而成，柱塞杆、泵芯镀硬铬，耐磨、耐腐蚀。分油阀为整体结构，便于维修。推杆可调，使货叉保持平衡。超长、超宽、特殊规格均可根据用户要求生产 Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance。Over-load protection Full adjustable push rods under forks ensure stability of forks。Special specifications of over-length and over-widtn can be manufactured according to customer’s demands。