Compact 20T Hydraulic Ram Jack: Ideal for Machinery, Bridge, Construction

About this item

• ▷[IMPORTANT PARAMETERS]---Tonnage: 20T | Stroke 1: 0.63 inch/16MM | Stroke 2: 0.55 inch/14MM | Total stroke: 1.18 inches/30MM | Oil storage capacity: 41CC | Self height: 2.24 inches/57MM | Weight: 6.17 lbs/2.8kg | Compression area: 3.04 square inches/19.6cm2 | Inner diameter 1: 1.18 inches/30mm | Inner diameter 2: 1.97 inches/50mm | Inner diameter 3: / | External diameter: 3.11x3.90 inches/79x99mm
• ▷[APPLICATION ARER]---This multi-section 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.
• ▷[IMPORTANT USAGE INFORMATION]---This multi-section jack does not retract automatically once the pressure is released; to retract it, you need to apply downward force to the jack using gravity. This behavior is not indicative of a defect.
• ▷[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-SECTION DESIGN, SUITABLE FOR NARROW SPACE]---This low profile hydraulic jack is only 2.24inches high, but the stroke is up to 1.18 inches. Compared with ordinary jacks, multi-section jacks can be used in a narrower and lower space, effectively increasing the stroke of the jack within the height of the body, so that the weight can be raised higher and more convenient to use.