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76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
Specifications
Model NO. :
HA20A
Drill Hole Depth :
<100m
Bit Type :
Button Bit
Drilling Way :
Top Hammer
Shank Types :
T45/T51
Dimensions :
1008*318*235mm
Flow Rate :
90 L/Min
Drilling Diameter :
76-102 mm
Transport Package :
Wooden Boxes
Specification :
1008*318*235mm
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
Description
HA20A rock drill
Product Description
The HA20A Rock Drill is a hydraulic rock drill suitable for open-pit drilling operations. It features an automated drilling function that significantly reduces the need for manual assistance and improves drilling efficiency. It is ideal for rock drilling operations in construction engineering, various mining projects, railways, and national defense construction.

Key Specifications:

Impact Power: 20 kW
Drilling Diameter: 76-102 mm
Flow Rate: 90 L/min
Dimensions: 1008*318*235mm
Shank Types: T45/T51

Product Details

The efficient hydraulic dual-damping system not only increases production efficiency but also provides excellent protection for the drilling tools and rock drill during operation. Maintenance intervals can reach up to 800 impact hours, significantly reducing customer operating costs.
High lubrication level of moving parts and thorough mist lubrication enhance productivity and reduce downtime.
High penetration rate and excellent drill rod lifespan. The hydraulic dual-damping system and floating joint ensure optimal contact between the drill bit and the rock, ensuring the efficient transmission of impact force and eliminating the risk of drill rod thread loosening.
Suitable for mining operations in hard rock conditions or for drilling large diameter holes.


76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
HA18D/L Rock Drill
Structure
Dimension mm*mm*mm 1008X251X233
Weight KG 170
Center Height mm 88
Shank - R32/T38/T45/T51/TC35(Φ52),R32/R38/T38/TC35/SR38(Φ38)
Hole Diameter mm 33-76
Impact Functions
Max. Impact Power KW 18
Oil Inlet Pressure Bar 230
Impact Frequency HZ 60
Flow L/min 75-92
Impact Energy J 300
Rotation Functions
Displacement CC 80/100/125/160
Rotation Speed Rpm 370/340/275/215
Max. Torque Nm 440/640/820/1000
Oil Inlet Pressure Bar 210
Flow L/min 75
Others
Water Pressure Bar 5-25
Water Flow L/min 55-120
Air Lubrication Pressure Bar 3
Lubrication Air Flow L/S 5
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling





















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76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling

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Product Detail
Model NO. :
HA20A
Drill Hole Depth :
<100m
Bit Type :
Button Bit
Drilling Way :
Top Hammer
Shank Types :
T45/T51
Dimensions :
1008*318*235mm
Contact Supplier
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling
76-102 mm Drilling Diameter Button Bit Hydraulic Rock Drill for Open-Pit Drilling

Qingdao Elite Hydraulic Co.,Ltd

Verified Supplier
2 Years
shandong, qingdao
Since 2004
Business Type :
Manufacturer
Main Products :
Planetary Gearbox, Travel Track Gearbox, Truck Mixer Gearbox
Total Annual :
10000000-15000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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