Flat Jack Lock Nut Cylinder|Hydraulic

Flat Jack Lock Nut Cylinder|Hydraulic

Flat design for use in confined areas
Lock nut for mechanical load holding over a long period of time
Single acting, load return type
Carrying handles / lifting eyes for easy portability (on selected models) High flow 3/8” nptf female coupler and dust cap included in all cylinders Chrome plating on the plunger avoids eroding and results in less friction Grooved plunger top prevents load from sliding Overflow port functions as a stroke limiter
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Product Details

Description of flat jack lock nut:

Bridge construction is very complex, the reliability of the equipment directly affects the success or failure of the project. Hydraulic system for the bridge structure of the support, Hydraulic Cylinder Jack  lifting and other applications to provide a reliable guarantee. In the bridge erection works.

Flat Jack Lock Nut Cylinder.jpg       Jacking jack for bridge.jpg

Parameters of Flat Jack Lock Nut Cylinder:

ModelTonnage tonStroke    mmBody height  mmStretch height mmCylinder outside diameter D(mm)Weight       kgMaximum working pressure Mpa(bar)


  1. Q: Are you trading company or manufacturer?

    A: We are original equipment manufacturer.

2. Q: How long is your delivery time?

    A: It is according to the model and quantity.

        Generally it is 3-5 days if the machines are in stock.

        It will be 15-30 days if you want to customize the machines.

3. Q: Do you provide samples? Is it free or extra?

    A: Yes, we could offer you the sample machine.

        But it's not free. You need to pay for the sample and the cost of freight.

4. Q: What is your terms of payment?

    A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.

        Payment<=USD 5000, 100% in advance.

        Payment>=USD 5000, 30% T/T in advance, balance before shipment