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Hot Search 2.83-4.05m Rotary Jumbo Drill Rig for Underground Mining

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
  • After-sales Service：Online Support,Field Maintenance
  • Warranty：1 Year
  • Certification：CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Condition：New
  • Motor：60kw
  • Drill Hole Diameter：41-89mm

Base Info

  • Model NO.：Hfj21
  • Drill Hole Depth：2.83-4.05m
  • Bit Type：Diamond Bit
  • Drilling Way：Rotary
  • Drilling Diameter：41-89mm
  • Drilling Depth：2.83-4.05m
  • Engine Power：60kw
  • Rotary Torque：380n.M
  • Maximum Working Area：35m²
  • Hydraulic System Pressure：230bar
  • Rotation Speed：0-388rpm
  • Percussion Frequency：60Hz
  • Pressure：8bar
  • Capacity F.a.D：0.3m³,Min
  • Transport Package：Standard Export Packing or as You Needs
  • Specification：10920mm*1650 mm*2100 mm,2800 mm
  • Trademark：HF
  • Origin：Zhengzhou City, China
  • HS Code：843041
  • Production Capacity：30sets,Month

Description

Overview Product DescriptionProduct Parameters      Working SiteHot Search 2.83-4.05m Rotary Jumbo Drill Rig for Underground MiningCompany Profile

 

Hot Search 2.83-4.05m Rotary Jumbo Drill Rig for Underground MiningHot Search 2.83-4.05m Rotary Jumbo Drill Rig for Underground MiningHot Search 2.83-4.05m Rotary Jumbo Drill Rig for Underground MiningFAQ

1. Are you a trading company or a manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.

6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.