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50 Ton Hydraulic Jack

50 Ton Hydraulic Jack Hydraulic jack is mainly composed of hydraulic transmission parts and leverage. It is widely used in the car or other equipment to support its load and adjust levels, mainly used in transportation etc., and is used as a support. Features 1、High safety: safety valve...

50 Ton Hydraulic Jack

Hydraulic jack is mainly composed of hydraulic transmission parts and leverage. It is widely used in the car or other equipment to support its load and adjust levels, mainly used in transportation etc., and is used as a support.

Features

1、High safety: safety valve protecting the cylinder and your safety

2、Great design details: across groove design, anti-skidding, reducing the risk of car slipping

3、Exquisite workmanship: high precision precise pump plunger, high efficiency

4、Jacks, such as hydraulic bottle jack and claw type hydraulic jack and horizontal hydraulic jack etc., are equipped with built-in safety valve to provide overload protection

Technical Parameter of 50T Hydraulic Jack:

Model

QYL50

QYLG50

QYLD50

Capacity (t)

50

50

50

Min. H (mm)

300

255

225

Lifting H (mm)

180

150

120

Adjust H (mm)

/

/

/

Operation Instructions

The first: using the slotted opening at the end of the handle, turn the release-valve clockwise to tighten it.

The second: then put the jack under the load to be lifted, turn the adjustable screw rod until it contacts with the load, put the handle in the pressing handle holder and press up and down, the piston rod will wise slowly till the specified range is reached.

The third: remove the pressing handle, using the slotted opening at the end of the handle. Turn the release-valve slightly counter clockwise to loosen it. And then the piston rod will move down slowly.

The fourth: When loaded, the release-valve of the jack should not be turned, quickly, otherwise too speedy lowering will lead to danger.


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