ZL138E crawler full-hydraulic rock drilling rig for Open-pit mining
Introduction
ZL138E type hydraulic open-air rig is mainly suitable for open-pit
mine production, the construction of hydropower station, take and
construction conditions of the excavation, quarry slope treatment
etc.
The rig has the following characteristics:
1. The frame can be 360° rotated, greatly improve the working area,
don’t need to move frequently,improve the working efficiency.
2. The drill rig is equipped with stable performance DZYG38B full
hydraulic rock drill, impact power, high drilling efficiency, low
energy consumption.
3. Each main circuit such as shock, rotary drill rig, propulsion,
are independent of each other, to ensure the operation of the
various functions clear drilling rig.
4. Using the computer data communication, can direct feedback on
the display and observes the working state of the drilling rig,
hydraulic systems, air compressor system status, etc., through the
display can be set and view each work parameters, alarm, parking,
failure diagnosis and maintenance of processing is convenient.
5. Low pressure opening function, can guarantee the hole accuracy.
6. Equipped with automatic/manual in brazing equipment, can greatly
improve the work efficiency and reduce the labor intensity of
operators.
7. The operating system uses the joystick control handle, the
operation is simple and convenient.
Specifications:
| Rock hardness | f=4-20 |
| Drilling diameter(mm) | φ64-φ102 |
| Drilling depth(automatic drill rods connection)(m) | 22 |
| Walking speed (Km/h) | 2.O |
| Gradeability | 20° |
| Ground clearance(mm) | 440 |
| Power kW | 112 |
| Diesel engine | CUMMINS 6BTA5.9 112KW |
| Screw compressor displacement(m³/min) | 5 |
| Screw compressor discharge pressure (bar) | 10 |
| Dimension(L×W×H)mm | 6300×2400×3400 |
| Carriage pitch angle | +90° -5° |
| Carriage swing angle | Right 35°Left35° |
| The carriage lateral horizontal swing angle | Left90° Right12° |
| Boom swing angle | Right 45° Left10° |
| Propulsion length each time (mm) | 4000 |
| Drill rod | φ38×3660,φ45×3660 |
| Dust collecting type | Dry type |
| Rod collecting type | Automatic type |
DZYG38B hydraulic rock drill specificaitons as follows:
| Weight(Kg) | 150 |
| Surge pressure(MPa) | 15-21.5 |
| Rotary pressure(Max)(MPa) | 10 |
| Torque(Max)(N·m) | 0-750 |
| Impact frequency (Hz) | 40-60 |
| Rotating speed(r/min) | 0-300 |
| Power(Kw) | 45 |
Details
