1,Dynamic system for diesel engine-driven hydraulic system.
2,Four hydraulic jacks to quickly drill of leveling.
High-performance hammer for DTH operations, by the air compressor for air and slag, depending on the job pore size can be supporting various hammer, drill bit.
Walked as a tracked-on its own structure, easy to move.Crawler chassis, steel Creeper (optional mounted with rubber blocks for easy walking streets).
Rig Rotary using United States-owned enterprise motor, driven by two points, smaller, torque.
Rotation speed can be adjusted for different operating conditions, effectively improve the efficiency of impactor footage.
Drilling, improved cylinder and plate chain structure, safe and reliable.
Drilling axial compression, drilling speed can be adjusted for different operating conditions, effectively improve the efficiency of impactor footage.
Road roller roller skating, wear resistance, long service life.
Selection of the latest patent product-air filters, filter inlet over 90% of dust, and dust automatically, without having to clean up, effectively reducing engine wear and prolong life, improve work efficiency, making it truly applies to all kinds of bad working environment.
Type | Unit |
|
Type |
| SL400 |
Maximum drilling depth | m | 213 |
Drilling diameter | mm | 110-273 |
Working air pressure | mpa | 1.2-2.5 |
Air consumption | M³/min | 16-34 |
Drill pipe length | M | 3 |
Drill pipe diameter | Mm | 89 |
Axial compression | T | 4.5 |
Lifting force | T | 8 |
Slow rise speed | M/min | 2.5 |
Slow speed | M/min | 0.5-5 |
Quick lift speed | M/min | 18 |
Fast forward speed | M/min | 35 |
Slewing torque | Nm | 3300-4000 |
Rotary speed | R/min | 0-100 |
Efficiency of footage | M/h | 10-25 |
Climbing capacity | ° | 21 |
Weight | T | 6.5 |
Dimension | M | 5.4*2.1*3 |
