How to distinguish the pros and cons of hydraulic claw jack?

How to distinguish the pros and cons of hydraulic claw jack?

In our life, we often use all kinds of jacks, such as: electric jacks, hydraulic jacks, claw jacks, etc., but do you know how to distinguish the pros and cons of toe jacks?

Introduction of claw jack:

The claw jack is a light and small lifting device that uses a rigid jacking piece as a working device to lift heavy objects within a small stroke through the top bracket or the bottom bracket. This jack is used when the general jack cannot match the height of the heavy object. The rocker can be rotated 270°, and the oil will be automatically returned when the height limit is reached.

What should we pay attention to when using a claw jack?

Place the claw jack steadily before use. Before lifting, consider the degree of softness and hardness of the ground to prevent the heavy objects from being skewed and dangerous during the lifting process.

Top bearing tonnage: 5T 10T 20T 30T 50T. The shaft of the claw jack is made of high-density alloy steel, which is strong, durable and wear-resistant; the claw jack is not easy to leak oil and has a long service life. Claw jacks can be used in narrow spaces and are widely used. The claw jack has the characteristics of wide application range and flexible use, and can be widely used in various mechanical assembly and maintenance, warehousing and logistics and other large-scale equipment and other occasions.

Malfunctions of claw jacks:

The claw part of the claw jack is only two centimeters thick, which can be easily put into the bottom of the object for lifting, which has the incomparable advantages of traditional jacks. But now there are many jacks with uneven quality on the market, which confuse the eyes of consumers. Often, after a period of use, oil leakage or broken claws occur, causing losses to the manufacturers and affecting the progress of the work. .

How to distinguish the pros and cons of hydraulic toe lift jack ?

Most of the lifting parts (claw and top) of common claw jacks on the market are made of alloy steel. We cannot use the naked eye to distinguish the pros and cons of the material. Then we will distinguish from the most important part. We all knows that the main part of the claw jack is the main shaft, so the quality of the main shaft affects the quality and service life of the entire product. The main shaft is generally made of alloy steel material, but due to different workmanship, the quality of the main shaft is also divided into good and bad. When purchasing a claw jack, you can touch the surface of the main shaft with your hand; the surface of the main shaft with good quality feels smooth and delicate, and looks very glossy. The general claw jack will not feel so smooth, the surface is rough and the luster is darker; such claw jacks are prone to oil leakage.

Through the above method of distinguishing the main shaft of the claw jack, it can simply help us distinguish the pros and cons of the claw jack. In this way, we can avoid the problems when we purchase manual toe jack.