It's a standard heavy breaker, with an air consumption of 40 l/s and impact rate is 1,260 blows per minute. The slim polyurethane silencer reduces noise output by 75%, and the breaker is equiped with air cushions that keep it smooth and effective. Along with the silencer is an anti-vibration system called HAPS, and it reduces vibration levels allowing up to seven times the trigger time. It also has a one piece housing unit, which means the machine will last longer and requires less maintence. Puget Sound Equipment Sales rents them for a great price of $1,155.