Feature

●IMPORTANT PARAMETERS : Tonnage: 20T | Stroke 1: 0.39 inch/10MM | Stroke 2: 0.63 inch/16MM | Total stroke: 1.02 inches/26MM | Oil storage capacity: 41CC | Self height: 2.24 inches/57MM | Weight: 6.17 lbs/2.8kg | First Section Piston Diameter: 1.97inch / 5cm | Second Section Piston Diameter: 1.22inch / 3.1cm.
●MULTI-SECTION DESIGN, SUITABLE FOR NARROW SPACE : This low profile hydraulic jack is only 2.24 in high, but the stroke is up to 1.02 in. 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.
●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.
●CONNECTOR : The jack has a ZG-3/8 connector to quickly and easily connect it to the pump. The jack is designed with two bolt holes. You can fix the bolts in these two holes if you need the jack to be more firmly fixed.
●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, chemical, electric power, metallurgical, steel, ship, bridge and other industries.


Description

Specification

• Model: FRY-20
• Range of Application: Lifting Equipment
• Use Angle: 360 Degrees
• First Section Tonnage: 20T/44092lbs
• Second Section Tonnage：7T/15432lbs
• Total Tonnage: 20T/44092lbs
• Closed Height: 5.7cm/2.2inch
• Product Size: 10*7.6*5.7cm/3.9*3*2.2inch

Notes

• 1.For proper operation, all cylinders need to be connected to a solid lifting surface. Using thin cylinders on sandy, muddy or loose surfaces can cause cylinder damage.
• 2.This jack needs to be used with a pump. The pump is not included in the package.
• 3.This multi-section jacks pistons will not retract automatically after use, so you need to retract them manually.
• 4.It is normal for hydraulic products to have slight oil leaks due to the long-term transportation process. When not using the hydraulic pump, please tighten the sealing plug and seal the joint with a small bag and rubber band to avoid oil leakage.
• 5.The bottom should be flat and tough when using hydraulic jacks. For the safety of use, it is recommended to use oil-free wood, which can expand the pressure-bearing surface. In addition, to avoid sliding, you can not use iron plates to lift things.
• 6.Please lift the weight slightly before use to check for any abnormality. After checking, please raise the object steadily. Do not arbitrarily lengthen the handle or excessive operation.
• 7.When multiple hydraulic jacks are working at the same time, someone should direct them to move up and down at the same time. Two adjacent hydraulic jacks need to be supported by wooden blocks to ensure that the gap does not slide.
• 8.When using hydraulic jacks, please always pay attention to the sealing parts and pipe connections to ensure their safety and reliability.
• 9.The hydraulic jack is not suitable