Compatible to drill rigs of lower class of weight
Can change different motor displacement to get different rpm and torque
Descriptions | Unit | Technical data |
Oil pressure | bar | 205 |
Oil flow | l/min | 150 |
Rotation speed(max) | rpm | 109 |
Rotation torque(max) | Nm | 4100 |
Weight | Kg | 103 |

Product Pictures


Company Information

Zhangjiagang Free Zone Yongda Machinery originally from Taiwan, has more than 40 years of manufacturing and management experience, We professionally manufacture various kinds of hydraulic rock drills, rotary heads, drifters and other advanced drilling equipment for roadway, railway, tunneling, geological surveys, foundation strengthening. mountain mining and so on.
Serve state-managed companies, construction conglomerates and well-known domestics, overseas drilling enterprise. Yonda Machinery is an advanced factory which integrated design, fabrication, sales and service.


Our Certificates

YONDA on Exhibition
