Buy YK type hollow hydraulic wrench from Jiangsu Yangzi Hydraulic

Standard square drive shaft, matched with sleeves of different specifications, suitable for a variety of applications. High-strength light metal is used to the maximum extent, and the one-piece power head is comprehensively improved in strength and life. Large torque/weight ratio, double action, high speed, large turning angle , high efficiency, °×3° rotating hose joint makes it easy to use in a small space, and the mechanism will never get stuck. The torque repeatability is as high as ±3. No other tools are needed when loosening. The storage box protects the wrench head. Avoid damage, water immersion and dirt, few moving parts, durable and easy to maintain. With the widespread use of high-strength bolts above grade 1, hydraulic wrenches have become necessary in order to use connection and preload to meet design requirements. (, with square shaft and hexagonal shaft.) type hydraulic wrench has compact structure, small size, light weight and large output torque. It is a powerful tool for nut removal and bolt pre-tightening. The torque is controlled within this 3 range, which can meet the requirements of high-precision torque value for connection preloading. The one-way ratchet and pawl mechanism prevents the drive shaft from reversing and ensures reliable operation. The support arm can be adjusted to fully adapt to different operating environments. It is not limited by space and can be operated with ease. Standard square drive shaft, matched with different specifications of sleeves, suitable for various applications.