Deeper: The construction depth of the traditional rock arm is often limited by the length specification of the ripper .In order to avoid damage to the bucket cylinder.The Rock boom&mono-arm ripper integrates the ripper and the stick which greatly improves the overall utilization rate of the product and breaks the depth threshold of traditional ock arm construction.

Faster:The Rock boom&mono-arm ripper adopts the design of the middle arm cylinder with double inlet, double outlet, double pump and multi-valve,which collects the hydraulic pressure of the bucket cylinder brings double the flow rate for the retraction and release action of the fore arm, shortens the single action interval,and increases the single hook crushing strength,Bring you a smoother earth and stone crushing experience.

Suitable Excavator	40 TON	70 TON	90 TON
Total weight	17500-18500kg	25000-27000kg	30000-32000kg
Maximum digging length (A)	7000mm	8200mm	9600mm
Maximum digging depth (B)	1900mm	2100mm	2300mm
Maximum digging distance (C)	6600mm	7500mm	7800mm
Boom transport size	480013001650mm	540014501700mm	600016001850mm
Arm transport size (incudes ripper）	52002180430mm	53002350700mm	60002350700mm

Excavation Efficiency Refer	40 TON	70 TON	90 TON
15-25MPa	180-220m³/h	210-250m³/h	250-280m³/h
20-28MPa	160-200m³/h	180-230m³/h	220-260m³/h
25-32MPa	100-180m³/h	120-210m³/h	150-250m³/h
28-35MPa			110-220m³/h