Double boom drilling rigs for tunnels, underground mines
Product introduction of drilling rig
TZ2S double-arm rock drilling rig is mainly used for tunneling,
underground mines and other underground works in tunnels and
tunnels. , duct work, etc. The energy-saving, environmentally
friendly, low-emission engine is used for the trolley to move
around, and the braking system uses wet dual-circuit emergency
braking; the parking brake adopts spring braking and hydraulic
release, which makes the work safer. Adopt articulated frame,
flexible steering; hydraulic drilling system has three-level
anti-jamming, anti-air drilling and other functions, which can
effectively improve drilling efficiency and reduce drilling tool
loss; electrical system is designed with ground fault protection,
phase sequence protection, oil return Complete protection
mechanisms such as blockage alarm, motor thermistor protection,
overload protection, etc.; can be equipped with four different
thrusters, covering the single drilling depth range of 3.3m~5.2m;
the drill boom can be equipped with an extension section, the
maximum operation The range can be extended from 90㎡ to 104㎡.
Main technical highlights of the product
Rock drill
The imported rock drill has the characteristics of super
anti-bending ability, high drilling speed and low drilling tool
loss, which effectively improves the adaptability of tunnel edge
drilling.
thruster
Light aluminum alloy beam, high-efficiency bending, torsion and
fatigue resistance, long service life. The unique single-layer
arrangement of the hose reel, combined with the reliable pipe clamp
structure, has good hose tensioning performance, effectively
prolonging the life of the hose and reducing the maintenance
intensity;
Drill boom
The drill arm is kept in parallel in all directions, and the
positioning is fast and accurate; the square structure has high
strength and good shock absorption performance;
Drilling system
It has the functions of anti-jamming, anti-running and automatic
retraction, which can effectively improve the drilling efficiency
and reduce the loss of drilling tools;
Hydraulic system
The auxiliary action of the outrigger and ceiling light adopts the
electronic control design, the pipeline is simplified, and the
maintenance is easy;
Electrical System
The electrical components of international famous brands such as
Schneider and Siemens are selected, which have high reliability and
long service life; they are equipped with protection and alarm
functions such as ground fault protection, phase sequence
protection, motor overload protection and engine fault alarm.
Product data of drilling rig
| |
(kg) | 34,500 |
| Dimensions(mm) | 16,100Cx 2,550x2,500 |
| scope of work(宽×高,mm) | 13,600×9,270 |
| Turning radius(mm) | 5,295/8,830 |
| Maximum coverage area(㎡) | 104 |
| Minimum tunnel height(m) | 3.5 |
