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Qingdao Elite Hydraulic Co.,Ltd

City:qingdao

Province/State:shandong

Country/Region:china

Contact Person:MrDavid

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China High Power 27kw Rock Drill for Mining and Underground Anchor Hole Drilling Operations wholesale

High Power 27kw Rock Drill for Mining and Underground Anchor Hole Drilling Operations

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Model NO. :HM27D

Drill Hole Depth :<100m

Bit Type :Button Bit

Drilling Way :Top Hammer

Shank Types :R38/T38/T45

Dimensions :1093X332X200.5mm

Flow Rate :150-170 L/Min

Drilling Diameter :51-89 mm

Power :27kw

Transport Package :Wooden Boxes

Specification :1093X332X200.5mm

Trademark :Elite

Origin :China

HS Code :84314320

Supply Ability :90000 Pieces/Year

After-sales Service :24h

Warranty :1 Year

Certification :ISO 9001, ISO 14001, IATF16949

Condition :New

Motor :Hydraulic

Drill Hole Diameter :<100mm

Customization :Available | Customized Request

Place of Origin :China

Packaging Details :Wooden Boxes

Delivery Time :Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays

Payment Terms :LC, T/T, D/P, PayPal

MOQ :5

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HM27D rock drill
Product Description
High power rock drill suitable for mining and underground engineering anchor hole drilling

Max.impact power:27 KW
Hole dia.:51-89mm

Product Details

Impact Piston Design: The impact piston is designed to match the dimensions of the drill rod, effectively minimizing impact stress and prolonging equipment lifespan.
Efficient Hydraulic Dual-Damping System and Floating Joint: Equipped with an efficient hydraulic dual-damping system and a floating joint, significantly enhancing the productivity of the rock drill while improving the economic efficiency of the drill rod by reducing wear and replacement frequency.
Powerful Infinitely Variable Speed Bi-Directional Motor: The rock drill features a powerful infinitely variable speed bi-directional motor, providing high torque output and excellent speed control, making it suitable for a wide range of challenging conditions and boosting operational efficiency.

High Power 27kw Rock Drill for Mining and Underground Anchor Hole Drilling Operations

Technical Parameters

HM27 Rock Drill
Structure
Dimension	mmmmmm	1093X332X200.5
Weight	KG	215
Center Height	mm	100.5
Shank	-	R38/T38/T45
Hole Diameter	mm	51-89
Impact Functions
Max. Impact Power	KW	27
Oil Inlet Pressure	Bar	165-190
Impact Frequency	HZ	63-72
Flow	L/min	150-170
Impact Energy	J	329-380
Rotation Functions
Displacement	CC	80/100/160
Rotation Speed	Rpm	292/269/175
Max. Torque	Nm	671/838/1342
Oil Inlet Pressure	Bar	210
Flow	L/min	65/75/78
Others
Water Pressure	Bar	20-30