Audited Supplier
Hydraulic direct control for easy operation and maintenance.
Simple design and high reliability.
Reliable performance with Atlas Copco technology.
Atlas copco technology
The B7 inherits Atlas Copco's reliable technology and proven DTH drilling methods for reliable performance and high drilling quality. The initial investment cost of the rig is effectively controlled, the fuel consumption is low, and the perforation rate is high, which escorts your economic benefits.
Excellent operational performance
The B7 cab provides a safe operating environment for the operator, with a good view of the drilling operation, and all control handles are well laid out and easy to operate. The dust collection system effectively suppresses dust during the drilling process,providing the operator with a clean operating environment and effectively protecting the surrounding environment.
Maintenance and convenience
Maintenance and convenienceThe daily maintenance of the B7 is within reach, and it is extremely convenient to repair and
replace.All piping, cables and electrical components are marked with the same number as in the spare parts drawing for easy troubleshooting. The electrical system has a simplified design, so no special training is required and the operator can perform routine operation and maintenance.
| Diesel engine | DCEC |
| Rated Power | 1800r/min 246kw |
| Air compressor | Atals C146 Screw Air Compressor |
| Max working pressure | 17bar |
| FAD(Air delivery) | 225 L/s |
| Range of drilling hole | |
| Impactor | 3 " or 4" DTH impactir 90-130mm |
| First drill pipe depth | 3.3 m |
| Rotate heand | DRU4 |
| Max speed | 144 r/min |
| Max drilling torque | 1140 Nm |
| Max unloading torque | 1640 Nm |
| Propulsion beam | |
| Max propulsion speed | 1.1 m/s |
| Max propulsion force | 12 kN |
| Maximum pulling force | 20 kN |
| Dimension(L*W*H) | 3200*9100*2500 mm |
| Weight | 14000 kg |
| The drilling rig needed compressor | Reommend Diesel Air Compressor HG700-18,pls click to view. |
1.24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4.Technical training for customers in our partner factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks.
6.All kinds of technical documents in different languages.
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products??Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equirement.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 20-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
Q7 Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
