Weighing in at 10 metric tons, the HB 10000 delivers 50 percent more impact energy than the previously largest hydraulic breaker attachment from Atlas Copco, the HB 7000. Accepting hydraulic flow of 119 to 140 gallons per minute at operating pressures of 2,320 to 2,610 pounds per square inch, the HB 10000 delivers a hitting force of up to 800 tons per blow and an impact rate topping out at 380 blows per minute. It is suitable for carriers in the 85- to 140-metric-ton weight class at use in heavy-excavation and trenching applications. Offering such features as AutoControl, PowerAdapt, ContiLube II and an energy recovery system, the HB 10000 also comes with a ProCare maintenance contract and ProCom GPS. Estimated list price: $575,000.