Hydraulic Rotary Head Ydr40A for Geological Drilling

• After-sales Service: Available
• Warranty: One Year
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Hydraulic
• Drill Hole Diameter: <100mm
• Model NO.: YDR40A
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Chuck: Manual
• Speed: 2
• Valve: Manal
• Structure: Compact
• Max. Rotation Speed: 235 Rpm
• Max. Rotation Torque: 880 Nm
• Transport Package: Wooden Case
• Specification: weight: 181kg
• Trademark: YONDA
• Origin: China
• HS Code: 84314320
• Production Capacity: 1000

Product Description

YDR40A with Lightweight and compact design requires only small room
With manual chuck
2 speed hydraulic circuit shifts by standard hand operated
hydraulic directional valve
 

Descriptions	unit	Technical data
Oil pressure	bar	350
Oil flow	l/min	76
Gear		1	2
Rotation speed (max)	rpm	235	117
Roation torque (max)	Nm	440	880
Weight	Kg	225

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.



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YONDA on Exhibition