| Customization: | Available |
|---|---|
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Hot in Africa ! HC726A1 Pneumatic Crawler DTH Drilling Rig for Marble mine
1. Hydraulic motor with low rotation speed, large torque
2. Four cylinder diesel, movement powerful and stable
3. Equipped with auxiliary radiator, fit for cold, high location
4. Adopt oil cylinder propulsion, make sure stable performance
5. Three stage air filter ensure the air quality, and prolong the lifetime of the diesel
6. Multiple valve control system, easy to operate
7. Monitoring the pressure of hydraulic and propulsion automatically
8. Crawler tensioning device ensure the reliability of the operation
9. Spotlight makes night work and maintenance convenient.
Specification for HC726A Pneumatic Crawler DTH Drilling Rig for Marble mine
| Model (DTH drilling rigs ) | HC726A1 |
| Rock hardness | 6~20 |
| Hole diameter (mm) | 90~130(standard 90mm) |
| Drill depth(m) | 25 |
| Climb ability | 25° |
| Feeding mode | cylinder |
| Feeding stroke (m) | 3 |
| Max. Lifting force (kN) | 15 |
| Rotating torque (N·m) | 1800 |
| Rotating speed (r/min) | 0~90 |
| Working pressure(Mpa) | 0.7~1.6 |
| Air consumption(m3/min) | 7~15 |
| Power of engine(KW) | 40 |
| Drill boom-oscillation angle | Left30°- Right30° Or 90° |
| Walking speed(km/h) | 2.5 |
| Distance off ground(mm) | 300 |
| Overall dimension(mm) | 5260×2045×1950 |
| Whole weight(kg) | 4200 |
Matching Air Compressor: 
Specification for HG550-13C Diesel Screw Air Compressor:
| Mode No | HG550-13C | |
| Air compressor | Displacement (m³/min/cfm) | 15/ 530 |
| Discharge pressure (bar) | 13 | |
| Tank capacity(L) | 130 | |
| Oil volume(L) | 65 | |
| Model | Cummins Engine 6BTA5.9-C180 | |
| Number of cylinder | 6 | |
| Rated power(kw) | 132 | |
| Rated speed(rpm) | 2200 | |
| Loading speed(rpm) | 1400 | |
| Diesel lubricating oil fuel (L) | 18 | |
| Coolant capacity(L) | 45 | |
| Storage battery | 6-QW-135MF*2 | |
| Fuel tank capacity (L) | 210 | |
| Dimensions | Dimension(mm) | 3400*1690*2200 |
| Total Weight(kg) | 3200 | |
| Exhaust valve size | 1-G2" 1-G1" |
){kind=link}