Timber grab applies to wood, large wood products factory, paper mill, port and other industries, used for discharging, barge, row pile, loading, and miscellaneous, its structure is divided into single rope, double rope, and four rope, electric four types, also may carry on the design and manufacture according to customer's need. Sustainable rotate 360 °, by the driver to ensure accurate positioning tools. Use dual cylinder drive to ensure sufficient grasping force. Strong structure, short grab time and high efficiency.