Rock Drill Mission M80 DTH Hammer for Hard Rock Drilling
Application:mining, quarrying, exploration, water-well, geothermal, solar, geotechnical drillingetc.
Customisation services: Support for customisation
Package: Wood Carton
Brand：HFD
HFD Mission series downhole impactor is made of high-quality alloy steel material and a special internal structure to provide maximum energy to the drill bit, suitable for dry water mixing and lance hole water jetting wet operation, has reliable performance, is the ideal drilling and rock drilling equipment.
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Rock Drill Mission M80 DTH Hammer for Hard Rock Drilling :
HFD's Mission DTH Hammer uses the finest raw materials and advanced manufacturing processes to enable efficient energy transfer, faster drilling speeds, lower air consumption and lower fuel consumption.
They have been tried and tested in demanding applications all over the world and have received favourable comments from customers!
We have several series of DTH hammer types, you could consider , penetration rate, reliability, air consumption, impact power,hammer life to choose the most suitable DTH hammer.
| Technical Specification: | |||
| Length(Less bit) | 1333mm | Air Consumption | |
| Weight | 160.5kg | 1.8Mpa | 26m3/min |
| Outer diameter | Φ180mm | 2.4Mpa | 35m3/min |
| Connection Thread | API4 1/2"REG | ||
| Bit Shank | M80 | ||
| Hole Range | Φ195-Φ245mm | ||
| work pressure | 1.5-3.3Mpa | ||
| Recommended rotation speed | 30-60 r/min | ||
| |||||
| Ref | Parts | Weight | Ref | Parts | Weight |
| 01 | Top Sub | 43Kg | 10 | Nylon Plug | 0.04Kg |
| 02 | O Ring | 0.01Kg | 11 | Piston | 42Kg |
| 03 | Check Valve | 0.46Kg | 12 | Piston Case | 43Kg |
| 04 | Spring | 0.07Kg | 13 | Guide Sleeve | 9.8Kg |
| 05 | Valve Seat | 0.65Kg | 14 | Circlip | 0.09Kg |
| 06 | O Ring | 0.01Kg | 15 | Retainer Ring | 1.9Kg |
| 07 | Bole | 0.3Kg | 16 | O Ring | 0.01Kg |
| 08 | O Ring | 0.01 | 17 | Drive Chuck | 17Kg |
| 09 | Rigid Valve | 2Kg | 18 | Drill Bit | |
What are the features of HFD's Mission DTH hammer?
1.HFD's Mission DTH hammer stands out with its unique design and construction, tailored to meet the specific needs of our customers.
2.Built with precision engineering, the HFD's Mission DTH Hammer offers a distinct approach to drilling, providing enhanced performance and reliability in various drilling conditions.
3.Through innovative design features and technological advancements, the HFD's Mission DTH Hammer offers superior penetration rates and consistent performance, even in challenging geological formations.
4.Our team works closely with customers to tailor the Mission DTH Hammer to their exact specifications, ensuring optimal performance and maximum productivity on-site.
FAQ：
1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality。
3. How about Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.
Also, we can customize package according to your special requests.
4. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.
5.How to choose the right DTH hammer ?
1).Pls show me which hole size do you want to drill.
2).Maybe you have a picture of it.
Related images:
HFD is available 7*24*365 all year round to provide you with operation guide and technical service at any time.
