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DeutscheWhat is the price of a hydraulic jack? How much does it cost to buy a hydraulic jack? How can I buy a high-quality and inexpensive hydraulic jack?
First of all, let's take a look at what kind of hydraulic jack to choose. Only when you choose the hydraulic jack that suits you, you can talk about the price.
We must choose to use a jack that is 20% to 30% larger than the actual need (lift and pull), which will improve efficiency during use, and it is also required that this hydraulic jack can be placed "vertically, horizontally, obliquely, and upside down" Use, but it must be loaded vertically, so that it is convenient to use.
Regarding how much the hydraulic jack is, the first choice should be the one that suits you.
What are the eight aspects to pay attention to when choosing a hydraulic jack? Which eight aspects should be paid attention to when choosing a hydraulic jack? What are these eight aspects? Is this the same as the choice of hydraulic wrench?
Below we will discuss for you eight aspects that should be paid attention to when choosing a hydraulic jack.
1. How to determine jacking force
Use a jack that is 20%~30% larger than the actual need (lift and pull)
When multiple hydraulic jacks are used in combination, due to uneven load, please use jacks with sufficient jacking capacity
2. How to determine the itinerary
Please use hydraulic jacks with sufficient stroke margin
3. Reset function
Single acting type:
Spring return
The piston rod is reset by a spring
When using upside down or horizontally, when the front end of the piston rod is equipped with accessories, it will be difficult to reset or not reset.
Self-weight (external force) reset
There is no spring. To restore the piston rod in place, there must be "external force"
There is no spring. The piston rod must be reset by the sealed "compressed gas"
Double acting hydraulic reset
The reset is carried out by hydraulic pressure, please use it when the stretching force is required or the reset speed is required to be fast
