Audited Supplier
YDR30A
Available
Available
CE, ISO 9001:2000, ISO 9001:2008
New
Hydraulic
<100mm
<100m
Cone Bit
Rotary
Vertical and Horizonal
Manual
2
Flange
170 Bar
75 L/Min
250 Rpm
1440 Nm
155kgs
YONDA
Wooden Case
weight: 170kg
China
84314320
Product Description
YDR30A with strong bearing system of the main shaft which was taken from the design of our hydraulic drifters.
2 speed hydraulic circuit shifts by standard hand operated hydraulic directional valve.
Compatible to drill rigs of lower class of weight
Product Picture
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
2 speed hydraulic circuit shifts by standard hand operated hydraulic directional valve.
Compatible to drill rigs of lower class of weight
| Descriptions | Unit | Technical data | |
| Oil pressure | bar | 170 | |
| Oil flow | l/min | 75 | |
| Gear | 1 | 2 | |
| Rotation speed(max) | rpm | 250 | 125 |
| Rotation torque(max) | Nm | 720 | 1440 |
| Weight | Kg | 155 | |
Product Picture
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.
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
