Chicago Pneumatic’s RX 30 (pictured) and RX 38 are designed for heavy industrial demolition, building renovation, road construction, rock excavation, trenching, mine and quarry applications. The units feature hybrid gas/oil technology and noise- and vibration-dampening technology. The RX 30 features a service weight of 4,850 pounds with an impact rate of 620 bpm, and is specified for carriers with a capacity of 55,100 pounds to 88,200 pounds. The RX 38 has an impact rate of 590 bpm at 6,500 foot-pounds and is specified for 59,000- to 98,000-pound capacity carriers. A central lubrication port extends bushing life.