| rated power | 179kW |
|---|---|
| rated RPM | 2200r/min |
| max torque | 5750Nm |
1. The CUMMINS high-power engine is powerful and forceful which can satisfy the construction requirement in bad conditions;
2. These drills are adopted the advanced control technique includes load sensitive control electro-hydraulic proportion control, and the usage of the import hydraulic parts can make the system work stably and ensure the quality;
3. The machine adopts single row rope for main winch to figure out the wear of steal rope, and extend the lifespan;
4. With the cylinder used for the pull-down of the rotary drive, the system works smoothly and steadily;
5. Electromechanical-hydraulic jointly control method is adapted for the rotary drive, stepless speed regulation. Reasonable torsion-speed rate can meet the construction of varying layer;
6. Home-made undercarriage steel apron wheel，the moving of the machine is controlled by the line which is convenient and safe;
7. Adapting safe operation control system can avoid misoperation and make the manipulation more convenient and security;
8. Adapting independent energy conservation and environment protection oil cooler can make the hydraulic system more adaptive in complicated surroundings.
| Project | Unit | Parameter |
| Drilling Capacity | ||
| BQ(Φ55.6) | (m) | 2000 |
| NQ(Φ71) | (m) | 1700 |
| HQ(Φ89) | (m) | 1300 |
| PQ(Φ114.3) | (m) | 1000 |
| Engine | ||
| model | - | QSB6.7-C240 |
| rated power | (kW) | 179 |
| rated RPM | (r/min) | 2200 |
| Rotator | ||
| max torque | (Nm) | 5750 |
| max rotation | (r/min) | 1300 |
| max inside diameter | (mm) | Φ121 |
| Mast and feed system | ||
| max pull | (kN) | 200 |
| max push | (kN) | 100 |
| drilling angle | (︒) | 45～90 |
| dump length | (mm) | 3500 |
| mast length | (m) | 13 |
| Main hoist | ||
| max pull | (kN) | 152 |
| max pulling speed | (m/min) | 55 |
| rope diameter | (mm) | Φ24 |
| rope length | (m) | 35 |
| Steel wire hoist | ||
| max pull | (kN) | 12 |
| max pulling speed (bare drum) | (m/min) | 130 |
| max pulling speed (full drum) | (m/min) | 420 |
| rope diameter | (mm) | Φ6/Φ5 |
| rope length | (m) | 1700/2000 |
| Foot clamp | ||
| Drill rod | - | BQ、NQ、HQ、PQ |
| Travelling system | ||
| Travelling speed | (km/h) | 3.5 |
| permissible gradient | (︒) | 30 |
| Mud | ||
| model | - | BWF-320 |
| rated flow rate | (L/min) | 320 |
| rated pressure | (MPa) | 8 |
| total weight | (t) | 13.5 |
Xuzhou Construction Machinery Group Co., Ltd.
Name : XCMG
Service Tel : 86-516-87739271
E-mail : export@xcmg.com
Web Site : http://www.xcmg.com/en-us/
Address :
Copyright Notice 2002-2019 global-ce.com Construction Machinery Online. All rights reserved.
Address: Room 901, Building C, Ruipu Mansion, Hongjunying South Road No.15, Chaoyang District, Beijing.100107 P.R.China
