Chinese Professional Brocas Dth - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark
Chinese Professional Brocas Dth - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark Detail:
Specifications
| Brand Name | SPARK |
| Product model | DHD380 QL80 SD8 Mission80 |
| Application | Mining, quarry, water well, geothermal well,piling, foundation, slope reinforcement |
| Thread | API 4 1/2″Reg Pin |
| Outer diameter | 185mm |
| Shank | DHD380 QL80 SD8 Mission80 |
| Hole size | 203~254mm (standard)>254mm (oversize) |
| Air pressure | Max 30bar |
| Air consumpation | 28m³/min(18Bar) |
| Rec. rotary speed | 25~50 rpm |
| Weight | 179kg~182kg |
|
ITEM DESCRIPTION |
|
|
NO |
PART LIST |
|
1 |
TOP SUB (can add carbides) |
|
2 |
TOP SUB RING |
|
3 |
CHECK VALVE |
|
4 |
SPRING |
|
5 |
SHOCK RING |
|
6 |
AIR DISTRIBUTOR |
|
7 |
INNER CYLINDER |
|
8 |
PISTON |
|
9 |
OUTER CYLINDER |
|
10 |
BUSH DRIVE SUB |
|
11 |
O RING |
|
12 |
BIT RETAINING RING |
|
13 |
CHUCK SLEEVE |
Application
Mining, water well drilling
Why Choose Us
1. Professional R&D team
Application test support ensures that you no longer worry about multiple test instruments.
2. Product marketing cooperation
The products are sold to many countries all over the world.
3. Strict quality control
4. Stable delivery time and reasonable order delivery time control.
We are a professional team, our members have many years of experience in international trade. We are a young team, full of inspiration and innovation. We are a dedicated team. We use qualified products to satisfy customers and win their trust. We are a team with dreams. Our common dream is to provide customers with the most reliable products and improve together. Trust us, win-win.
Product detail pictures:
Related Product Guide:
We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Chinese Professional Brocas Dth - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: India, Houston, Lithuania, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
By Abigail from Cyprus - 2017.06.22 12:49
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
By Janet from Greenland - 2017.04.08 14:55
