NEWTRY 20 ton Hydraulic Jack Cylinder Long 6 Stroke Portable Ram Industrial Lifting Porta Power Retract Automati

[BASIC PARAMETERS]---Tonnage: 20T | Stroke: 6’’/150mm | Self height: 8.5’’/215mm | Outer diameter: 3.3’’/84mm | Internal diameter:2’’/50mm | Weight:17lbs/7.7kg| Used with Pump: CP-700 hand pump. [6 INCH LONG STROKE]---With a 6-inch (150mm) stroke, the hydraulic ram can lift higher than most alternatives. Once the pressure is released, the jack retracts automatically, making it incredibly convenient. [SMOOTH LACQUER SURFACE & ANTI-DUST COVER]---The hydraulic ram cylinder is coated with a smooth lacquer, which provides excellent rust resistance. Constructed from heavy-duty metal, our hydraulic cylinder jack is built to last. [MULTI-ANGLE USE]---This jack can be used horizontally, vertically, and even upside down, offering great versatility. Please ensure it is placed on a flat and hard surface for optimal performance. [WIDE RANGE OF APPLICATIONS]---This long-stroke jack is widely used in the installation and maintenance of large and medium-sized machinery and equipment in industries such as petroleum, electric power, metallurgy, steel, shipbuilding, and bridge construction.