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Hydraulic Rock Drill High Efficiency Mining Rock Drilling Equipment
US$19,000.00-23,000.00
1 unit
Product specifications
ZDG550
Product profile
Customization
AvailableAfter-sales Service
Localized After-Sales ServiceWarranty
1 YearModel NO.
ZDG550Hole Diameter
33-79mmMax.Impact Power
24kwMax,Impact Frequency
75HzImpact Flow Rate
100L/MinImpact Pressure
21 MPaWeight
190kgFeed Force Impact J
≤400Pull Force Impact J (Optional)
350Inpact Frequene Y Hz
60-75Rotation Speed R/Min
0-300Max Torquo mm
980Impact Pressure MPa
17-21Impact Flow Rate L/Min
100-120Rovolving Pressure Moa
12-15Revolving Flow Rate L/Min
12-15Transport Package
Nude PackingSpecification
1091mm*225mm*244mmTrademark
ZONGDAOrigin
ChinaKey features
Anti-Impact Brake Flange: Added to impact piston to resist empty strike and extend the rock drill's service life.
Variable Pressure Technical Route: Stable pressure in front chamber and variable pressure in rear chamber for reduced design difficulty.
Double-Sided Oil Return Structure: Original design ensuring doubled overflow area when valve core diameter and stroke are small.
High Efficiency Mining: Max impact power 24kW and impact frequency up to 75Hz for efficient rock drilling.
Localized After-Sales Service: Provides maintenance, repair, and spare parts supply services to minimize downtime.
Comprehensive Warranty: Covers 2000 hours or one year for mechanical defects and quality issues.
Customizable Specifications: Supports flexible customization including hole diameter, power, and frequency options.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 7 yearsAverage Response Time: ≤1.71h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressRoom 1618, 16th Floor, Weidong Shiao International Plaza, No. 30 Hong Kong Middle Road, Qingdao 266071, CHINA
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsUnderground Mining LHD, Underground Mining Loader, Underground Mining Truck
Our Industry Experience & Global Business Record
Main MarketsEastern Europe, Southeast Asia, Africa
Product Q&A
Q:What mechanical products do you mainly produce? Are there any industry-specific orientations?
A:
We are producing underground mining vehicles and spare parts for metal mines.
Q:Can the technical parameters and specifications of the products be customized? What is the customization process?
A:
Yes.
Q:Does the quotation include freight, tariffs, or insurance? How to choose trade terms (FOB, CIF, EXW, etc.)?
A:
Our quotations usually under CIF terms include Freight and Insurance but no Tariffs.
Q:What is the production cycle for regular orders? Does expedited production support?
A:
1 or 2 months usually. Yes and there are stock available sometime.
Q:How is transportation arranged? Is door-to-door service provided?
A:
Our forwarder partner will arrange the proper transportation solution and can arrange the door-to-door service as well.
Send Inquiry
*To:
QINGDAO ZONGDA MACHINERY CO., LTD
QINGDAO ZONGDA MACHINERY CO., LTD*Content:
Supplier replies will be sent to your registered email
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