LT is an oilfield clutch. The LT is used primarily on drilling equipment manufactured in China, Russia, and Romania. The LT is interchangeable with Drawworks Lanzhou LS®, Honghua® and Upetrom® products.An integrated neoprene tube, reinforced with ply cords, is vulcanized to the inside of a steel rim. A set of friction shoes are connected to the inside of the tube using shoe pins and a lock wire kit. When the tube is pressurised, the friction shoes are forced to engage around the drum. The rubber nylon cord-reinforced air tube forces the element’s friction shoe assemblies against the outer edge of the drum.
