To Customers
1. We are factory in Construction Machines for more than 20 years with CE, ISO, BV, TUV.2.
3. Specialized After-Sales Service Team for 24h aborad site serving;
4. 3 Overseas Spare Parts Center, gurantee the sufficent spare parts locally;
factory New Design track mounted quarry DTH ROCK Drilling Rigs
Main parameters:
Drill depth : 30meterHole range: φ110mm-φ138mm
Power 58kw/73.5kw
Machine weight 5,500 kg
Machine size 5,100X2,260X2,500 mm
Dust collection system: optional
![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00hmzDoFiySNuV/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00cApDoEhtgyrl/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
Diesel Engine Specifications |
Rig Model | Power | Rated Power |
HW420 | Yuchai YC4DK80 | 58KW |
HW420-1 | Yuchai YC4A108 | 73.5KW (Dust collection system as standard equipment) |
General Specifications |
Drill depth | 30m |
Drill Pipe Sizes | 76*3000 mm |
Hole range | 110-138 mm |
Equipped DTH Hammer | 4''/5'' |
Rotation torque (Max.) | 2,500N.m |
Rotation Speed | 0-100 rpm |
Working pressure | 0.7-2.5Mpa |
F.A.D | 8-20m3/min |
Feed Force | 20 kN |
Pull Up Force | 45 kN |
Feed Type | Chain / cylinder |
Tramming Speed (Max.) | 3km/h |
Gradient | 25° |
Total Weight | 5,500 kg |
Transportation Dimensions | 5,100X2,260X2,500 mm |
Detailed image of blasting DTH drill rig![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00cmuDbglhnFzi/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
Drilling rig for quarry details introduction![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00kwrDqelBlNgW/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00cwpDbnWJwNuV/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
The following is the Down to the hole(DTH) hammer and diamond drill bits used for rock drilling
Working cases as follows:
Delivery of impacting rotary drilling rig:
![Crawler Blast Hole Rock Borehole Drill Rig](//image.made-in-china.com/226f3j00MmgDkVWIEOzl/Crawler-Blast-Hole-Rock-Borehole-Drill-Rig.webp)
Certificate of open pit mine drilling rig for quarry:
Company informations
FAQQ:Are you manufacturer? A: Yes, we are factory with more than 20 years of manufacturing experience.
Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packagesbefore
you pay the balance.
Q:What is the warranty of our machine?
A:Our main machine enjoys a 1 year warranty, during this time all accessories broken can be changed for anew one.
And we provide videos for machine install and operation.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according
to quantity.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;
Q:Do you have any certificates for your machine?
A: All of our products coming with the certificates of CE, IS09001.