Professional China Dth Drilling Machine - MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC
Professional China Dth Drilling Machine - MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC Detail:
INTRODUCTION
Mactotec multifunctional jack hammer rock drilling machine MTRJD28/29B, MTRJD-29-2, MTRJD-29-4, equipped with one/two/four hammers for vertical and horizontal drilling in stone quarries, it’s mainly used for drilling holes to divide blocks in quarries, as well as for expansive mortar holes, 1/2/4 rows of holes simultaneously. It’s widely used in first stage drilling in quarries.

Specifications
| Model | MTRJD-28/29B | MTRJD-29-2 |
| Jack Hammer | YT28/29B | YT29 * 2pcs |
| Max. Depth of Drilling | 6M | 6M |
| Drilling Speed | 30M/h | 2*30M/h |
| Min. Air Pressure | 0.5-0.7Mpa | 0.5-0.7Mpa |
| Total Compressed Air Consumption | 7M3/Min | 10M3/Min |
| Track Travel: | 2M | 2M |
| Diameter of Drilling | Φ34~42mm | Φ34~42mm |
| Drilling Direction | Any Direction | Any Direction |

2 Jack Hammer Rock Drilling Machines working at Spain quarry
Standard Packaging
1.Main machine
2.2pcs of Φ34mm tapered drilling bits; 2pcs of Φ42mm tapered drilling bits
3.2pcs of 1M tapered drilling rods; 2pcs of 1.6M tapered drilling rods; 2pcs of 2M tapered drilling rods

Accessories for Jack Hammer Rock Drilling Machine:

Q7-32mm/Q8-34mm Tapered Button Bits
Product detail pictures:
Related Product Guide:
Our objective is to present premium quality products at aggressive prices, and whole heartedly services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Professional China Dth Drilling Machine - MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC , The product will supply to all over the world, such as: Hungary, Paris, Oman, We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
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