Newtry 10 Ton Hydraulic Ram Jack Cylinder Short Type 2" Stroke Porta Power Ram ?[BASIC PARAMETERS]---Tonnage: 10T | Stroke: 2??/50mm| Self height: 4?/100mm | Outer diameter: 2.36??/60mm | Internal diameter:1.77??/45mm | Weight:5.5lbs/2.5kg | Effective area: 2.46sq.in./15.89cm | Usded with Pump: CP-180(B06XG4HBNT) | Connector: ZG3/8?? male connector ?[2INCH STROKE]---With 2??(50mm) stroke, the hydraulic ram can lift much higher than others. After pressure is released, the jack can retract automatically, super convenient. ?[SMOOTH LACQUER SURFACE ANTI-DUST COVER]---The surface of hydraulic ram cylinder is painted with lacquer, which is not easy to rust. Made of heavy-duty metal construction, our hydraulic cylinder jack is durable and designed for long-lasting use. Anti-dust ring can reduce pollution, thereby prolonging the service life of hydraulic cylinder. ?[COMPOSITE STRUCTURE MULTI-FUNCTION]---Equipped with various accessories, it has multiple functions such as lifting, jacking, shoveling and splitting, and can be quickly installed by using quick connectors.The oil pump adopts a composite structure. ?[WIDE RANGE OF APPLICATION]---This long jack is widely used in the installation and maintenance of large and medium-sized machinery and equipment in the petroleum, chemical, electric power, pharmaceutical, metallurgical, steel, ship, bridge and other industries.