JMA Excavator Demolition Hydraulic Hammer Breaker - Your Go-To Tool for Demolition Introducing the JMA Excavator Demolition Hydraulic Hammer Breaker - the ultimate tool for all your demolition needs. With its advanced hydraulic system and heavy-duty steel construction, this breaker can handle even the toughest demolition jobs with ease. Whether you're working on a construction site or demolishing a building, the JM Attachments Excavator Demolition Hydraulic Hammer Breaker is the tool you need to get the job done quickly and efficiently. Plus, with its ergonomic design and easy-to-use controls, you'll be able to work longer and with less fatigue. Don't settle for anything less than the best - choose the JMA Excavator Demolition Hydraulic Hammer Breaker for your next demolition project. Quick Specs Working Weight: 1,898 LB Oil Flow: 21.13 – 29.05 GPM BPM: 400-650 Tool Diameter: 100 MM Anti-Blank Fire (ABF) Enclosed silence hammer SKU: JMA120EBH Excavator Range: 10 – 13 Tons Machine Recommended Application: Optimized for demolition, rock, coral, sheet pile and much much more Model JMA120EBH Recommended Carrier (US TONS) 10 ~ 13 Impact Energy Class (joule) 2,100 Impact Frequency (BPM) 400~650 Working Weight (LBS/KG) 1,898 / 861 Oil Flow (GPM/LPM) 21.13 – 29.05 / 80 - 110 Operating Pressure (kG/CM2) 150 - 170 Tool Diameter (INCH/MM) 3.95/100 Chisel Bit Length (INCH/MM) 39.37/1,000 Hose Diameter (INCH) 3/4