2023 Hydraulic Hammer Breaker JCB JS160, JS200

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: 4,113 LB
Oil Flow: 31.70 – 47.55 GPM
BPM: 350-500
Tool Diameter: 140 MM
Anti-Blank Fire (ABF)
Enclosed silence hammer
Accumulator Pressure: 60

SKU: JMA320EBH
Accumulator included
Excavator Range: 18 – 23 Tons Machine
Recommended Application: Optimized for demolition, rock, coral, sheet pile and much much more


Model JMA320EBH
Recommended Carrier (US TONS) 18 ~ 23
Impact Energy Class (joule) 4,500
Impact Frequency (BPM) 350~500
Working Weight (LBS/KG) 4,113 / 1,866
Oil Flow (GPM/LPM) 31.70 – 47.55 / 120 - 180
Operating Pressure (kG/CM2) 160 - 185
Tool Diameter (INCH/MM) 5.51/140
Chisel Bit Length (INCH/MM) 51.18/1,300
Hose Diameter (INCH) 1