1, single-acting hydraulic jacks single-acting hydraulic jack can also be called a one-way hydraulic jacks, a separate hydraulic jack jack Chongqing large-tonnage hydraulic jacks, it needs a way to cooperate with an electric pump, usually a small stroke, small tonnage hydraulic jacks. Single-acting hydraulic jack main feature is the small body length, compact, more suitable for use in a small place; 2, double-acting hydraulic jack double-acting hydraulic jack also be referred to as a double-acting hydraulic jacks, it is also a separate hydraulic jack jack jack factory direct, single-acting hydraulic jack is different is that it relies on double-acting hydraulic pump station to provide power, under normal circumstances, double-acting hydraulic jack for the big trip, large-tonnage hydraulic jacks, double-acting hydraulic Jack load tonnage of substantially between 100T-1000T. Hydraulic jacks according to work is divided into two categories mainly on jack, each of which have unique properties Chongqing large tonnage hydraulic jacks, applications are not the same Chongqing want large-tonnage hydraulic jacks, we can in the course of the different to select the appropriate hydraulic jacks. Hydraulic jack is a hydraulic cylinder using a plunger or a rigid top member of the jack Chongqing large tonnage hydraulic jacks, light weight, easy to carry, and easy to move. Hydraulic jack lifting mechanism is generally only available for lifting heavy loads. Hydraulic jacks can be divided into the following categories according to the type: hollow jack, thin jack, electric jack, separate hydraulic jacks. Our products are high quality and sold to domestic cities and towns, many industry groups used by the majority of users. Self-locking hydraulic jack | Lu Hydraulic (Online) | Chongqing hydraulic jack provided by the Texas Lu hydraulic equipment factory. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is an industry leader in Shandong Dezhou, hydraulic machinery and parts, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu Hydraulic better future.