Details
Connector: This jack has a ZG-3/8 connector to quickly and easily connect it to the pump. Moreover, the connector is designed with a dustproof cover. You can put the cover on when it is not in use, which can extend the life of the jack.
Protection Parts: The stop ring can protect the jack at full lift. The spindle prevents breakage under load. The seal ring can seal efficiently to extend the life of the jack.
Piston Blackening Treatment: The pistons of this jack are blackened to prevent them from rusting. The treatment also prolongs their service life. So the pistons can be used for a long time.
Bolt Holes: 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
This hydraulic jack is often used in industries such as electric power, chemical industry, steel, bridges and machinery.
Specification
Model: FRY-20
Color: Orange
Product Type: Hydraulic Jack
Main Material: 45 Steel
Range of Application: Lifting Equipment
Oil Capacity: 41cc
Section Quantity: 2
Connector Model: ZG-3/8
Use Angle: 360 Degrees
First Section Tonnage: 20T/44092lbs
Second Section Tonnage：7T/15432lbs
Total Tonnage: 20T/44092lbs
First Section Stroke: 1cm/0.39inch
Second Section Stroke: 1.6cm/0.63inch
First Section Piston Diameter: 5cm/1.97inch
Second Section Piston Diameter: 3.1cm/1.22inch
Total Stroke: 2.6cm/1.02inch
Closed Height: 5.7cm/2.2inch
Product Size: 10*7.6*5.7cm/3.9*3*2.2inch
Package Size: 18.5*10*6.5cm/7.28*3.94*2.56inch
Gross Weight: 3kg/6.6lbs
Net Weight: 2.8kg/6.17lbs
Package Included
1* Hydraulic Cylinder Jack
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 jack's 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 for use in places with acid, alkali, or corrosive gases.
10.Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.
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