Komatsu V Series breakers are designed for maximum productivity in all applications, while reducing cost per ton. They work well with all types of applications, for demolition, large excavations or secondary breaking. They modulate the full impact force and frequency to match the application requirements, with no energy loss and, therefore, much higher operating efficiency. A patented valve recovers the energy and further improves that efficiency. As with the "H" series, many features such as automatic lubrication, advanced vacuum percussion protection, hose swivel couplings and heavy-duty housing come as standard. In addition, the patented bushing protects the breaker and pins by absorbing the torque on the breaker.