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YK Hollow hydraulic torque wrench

Hydraulic Wrench

YK Hollow hydraulic torque wrench

The working principle of a hydraulic wrench can be simply summarized as the following steps:

1. Connect the hydraulic pump to the hydraulic wrench and inject hydraulic oil into the hydraulic pump.
2. Manually or electrically start the hydraulic pump to send hydraulic oil into the hydraulic cylinder.
3. The piston inside the hydraulic cylinder is pushed outward by the pressure of hydraulic oil, which drives the wrench head to rotate.

When the preset torque value is reached, the hydraulic pump will automatically stop supplying oil, and the pressure in the hydraulic cylinder will also decrease accordingly.

Model: YAX-YK

    Features

    -YAX-YK Hollow hydraulic wrench is made of heat-treated high-strength alloy steel material, with an integrated power head, which comprehensively improves strength and service life; Large torque/weight ratio, dual action, high speed, large turning angle, high efficiency, one power head can be used with multiple working heads, with a wide working range. The 360°*360° rotating hose joint makes it easy to use in narrow spaces, and there will be no mechanism jamming. The torque repetition accuracy is as high as+3%, and no other tools are needed when loosening. The storage box protects the wrench head from damage, water immersion, and contamination, and has few moving parts. It is durable and easy to maintain.
    -This wrench has a small volume, high torque, and accurate pre tightening.
    -It is widely applicable to mechanical equipment and facilities in industries such as metallurgy, power, chemical, machinery, and communication.
    -The installation, disassembly, and maintenance of important bolt connections can be easily and quickly completed, while effectively ensuring the torque value you need.
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    Technical parameters

    Model

    Maximum torque (N.m)

    Cylinder diameter (mm)

    Rated pressure (Mpa)

    Nut opposite side S (mm)

    Bolt diameter M (mm)

    YAX-YK30

    2900

    30

    40-60

    32-55

    M22-M36

    YAX-YK60

    5000

    35

    40-60

    46-80

    M30-M52

    YAX-YK90

    13000

    40

    40-60

    85-105

    M52-M72

    YAX-YK120

    24000

    45

    40-60

    110-145

    M76-M100