China Manufacturing Underground Mining and Tunneling Hydraulic Rock Drill

• Customization: Available
• After-sales Service: Availiable
• Warranty: 1year
• Model NO.: YHD90D
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Hydraulic
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Button Bit
• Drilling Way: Top Hammer
• Power: 16.5 Kw
• Shank: Female
• Flushing: Air or Water
• Transport Package: Wooden Case
• Specification: Weight: 155kg
• Trademark: YONDA
• Origin: China
• HS Code: 84314320
• Production Capacity: 1000

Product Description

YHD90D consist of R38 Female connector for accommodate R38  shank adapter.Flushing swivel allows to uses pressurized air or water as flushing media.

Optional borehole diameter is 43mm and Maximum 76mm.

Product Parameter

 

Descriptions	Unit	Technical data
Percussion oil pressure	bar	230
Pressure oil flow	l/min	60-100
Rotation oil pressure	bar	150
Rotation oil flow	l/min	30-44
Rotation torque (max)	Nm	560
Rotation speed (max)	rpm	250
Percussion frequency	min-1	3500-8000
Percussion energy	J	125-175
Output energy	kW	16.5
Drilling diameter	mm	43-76
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