30kw Hydraulic Rock Drill for Mining, Tunneling Drill

• After-sales Service: Available
• Warranty: Available
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Hydraulic
• Drill Hole Diameter: <100mm
• Model NO.: YHD300
• Drill Hole Depth: <100m
• Bit Type: Button Bit
• Drilling Way: Top Hammer
• Shank: T51
• Flushing: Air or Water
• Power: 30 Kw
• Transport Package: Wooden Case
• Specification: Weight: 285kg
• Trademark: YONDA
• Origin: China
• HS Code: 84314320
• Production Capacity: 1000

Product Description

YYG300 consist of spline line chuck for accommodate T51 Shank Adapter

Optional borehole diameter is 76mm and maximum 115mm

Product Parameter

 

Descriptions	Unit	Technical data
Percussion oil pressure	bar	175
Pressure oil flow	l/min	140
Rotation oil pressure	bar	150
Rotation oil flow	l/min	40-50
Rotation torque (max)	Nm	830
Rotation speed (max)	rpm	250
Percussion frequency	min-1	2500-3700
Percussion energy	J	450
Output energy	kW	30
Drilling diameter	mm	43-115
Weight	Kg	230

 

 

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