Audited Supplier
YDR802
Have
One Year
CE, ISO 9001:2000, ISO 9001:2008
New
100-150mm
70-100m
Cone Bit
Rotary
Hydraulic
2
Hydraulic
Through Hole
Optional
YONDA
Wooden Case
weight 550kg
84314320
Product Description
YDR802 through hole diameter can get to 150mm
With 2 speed hydraulic circuit shifts by hydraulic directional valve
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
With 2 speed hydraulic circuit shifts by hydraulic directional valve
| Descriptions | Unit | Technical data | |
| Oil pressure | bar | 205 | |
| Oil flow | l/min | 170 | |
| Gear | 1 | 2 | |
| Rotation speed(max) | rpm | 64 | 32 |
| Rotation torque(max) | Nm | 8340 | 16680 |
| Through hole | mm | 150 | |
| Weight | Kg | 470 | |
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.
Production Environment
Our company has a highly qualified team of professionals with challenges and opportunities of the new century. We always adhere to continuous innovation and the pursuit of excellence in developing our products.Our Certificates
YONDA on Exhibition
