Heavy Duty Hydraulic Torque Wrench WHCW Model for Mining & Pipeline Applications

The WHCW hollow type low profile hydraulic wrench is engineered for high-performance bolt fastening applications in demanding industrial environments. With a maximum working pressure of 70MPa and torque range from 237Nm to 85000Nm, this tool delivers exceptional power for critical bolting operations.

Featuring an innovative 360×180 degree swivel joint design, the wrench operates without space limitations, making it perfect for confined work areas. The integral construction with aluminum-titanium alloy material ensures high strength and durability while maintaining lightweight characteristics.

The coaxial design of working head and supporting point provides perfect structural integrity, significantly extending service life. One power head can be matched with different working heads, offering versatility for various applications.

These hydraulic wrenches find extensive use in shipbuilding, petrochemical plants, wind power installations, hydropower stations, thermoelectric plants, mining operations, steel mills, and pipeline construction. The ±3% torque repeatability ensures precise bolt tensioning critical for structural integrity.

Key advantages include no substitute tools required, convenient operation, and accurate torque output. The hollow type design allows for easy positioning around bolts and through pipes or shafts.