The HTC 650 RX can be operated by remote control, allowing the entire grinding process to be handled by one person. At least two people typically are necessary to operate the grinding machine: checking and changing bags in the dust extractor, and monitoring and moving the electric cords and hoses as the grinding machine moves. With the HTC 650 RX, you lock the easy-to use joystick in the wanted direction and check the bags as needed, greatly reducing labor costs. It also helps with fatigue, because the operator doesn’t have to touch the machine while grinding. The 650 RX fits through a 30-in. doorway, has an integrated weight system that makes changing down pressure simple, has a better turning radius using an adjustable handle, and the advanced four grinding heads use advanced technology. HTC. 877-482-8700.