▷[4INCH LONG STROKE]---With 4’’(100mm) 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.
▷[MULTI-ANGLE USE]---This jack can be used horizontally, vertically, and upside down, making it very convenient. Please note that the jack needs to be placed on a flat and hard surface.
▷[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, electric power, metallurgical, steel, ship, bridge and other industries.