• Actuant India Private Limited (Enerpac)

Torque Wrench Pump

Enerpac has launched new, lightweight Torque Wrench Pump, Model TQ700 featuring unique optimised flow technology that achieves 50 per cent faster bolting than traditional torque wrench pumps of equal size. The TQ700 improves the flow rate across the entire bolting cycle. With more oil flowing at the right time and at the right volume, optimised flow technology consists of three separate oil flow stages, each maximised for a distinct portion of the bolt tightening process. The first stage flow allows more oil to be used when free-turning the nut onto a stud, instead of depositing it to the tank. Stage two begins when a stud starts to elongate and the rotation of the nut decreases, permitting the TQ700 to get the same amount of work out of less flow, while reducing the heat generated. This cooler operation results in longer pump life. As the rotation of the elongated bolt slows even more, the TQ700 enters the third stage flow until the nut tightens and the proper torque level is achieved. Less oil and heat are wasted throughout the bolting process and the job is completed faster. Built off the successful Z-class platform, the TQ700 has been specifically engineered to meet the demanding torque applications in the wind turbine industry, in addition to general bolting applications. The structural components of the pump incorporate lightweight and durable aluminium with a compact footprint that easily fits through wind turbine door hatches or other small spaces. It is ideal for torque applications in remote, low-powered or generator-powered erection sites, as well as on the factory floor.