TECHNICAL PARAMETER OF UNDERGROUND Tunneling Drill Jumbo CLJ-1
Product Introduction
CJL-1 is mainly suitable for tunneling and construction operations in metal mines, hydropower underground roadways, culverts and other fields,especially for drilling and blasting holes and drilling bolt holes in narrow roadways. The equipment adopts hydraulic rock drilling system with advanced system, fast rock drilling speed and high working efficiency; the whole machine
is compact in structure, flexible in maneuverability, and convenient to work in a small space, with a maximum operating area of 18 m2.
FEATURES OF PRODUCTS:
Rock drill
The imported rock drill has the characteristics of super anti-tilting ability,
high drilling speed and low drilling tool loss, which effectively improves the
adaptability of the tunnel side hole.
Thruster
Light aluminum alloy beam, high-efficiency anti-bending, anti-torsion
and anti-fatigue performance, long service life. Unique single-layer hose reel,
with reliable hose clamp structure, good hose tensioning performance,
effectively extending hose life and reducing maintenance strength;
Drill boom
The retractable drill arm is maintained in all directions in parallel, and the
positioning is rapid and accurate; the square structure is of high strength and
good shock absorption performance;
Hydraulic system
The rock drilling operation adopts hydraulic direct control, and the
auxiliary actions such as outriggers and lighting adopt electronic control design.
The pipeline is streamlined and easy to maintain; the drilling system has the
functions of anti-sticking, anti-air strike and automatic retreat, which
effectively improves the drilling efficiency. Reduce drilling tool wear;
Electrical System
Choose Schneider, Siemens and other internationally renowned brand
electrical components with high reliability and long service life; it is equipped
with protective alarm functions such as ground fault protection, phase
sequence protection, motor overload protection and engine failure alarm.
Main Technical Specifications
Main Parameters and Configures
Overall Machine
Model No.:CLJ-1
Drill Arm: 1
Rock Drill Model: YG80 Hydraulic Rock Drill
Motor Power: 37 kw
Outer Dimension:7830x1360x1700 mm
Applicable Tunnel
Applicable Minimum Section:1500 x 1800 mm
Applicable Maximum Section:3600 x 3600mm/4300mm x 4300 mm
Minimum Ceiling Height:1700 mm
Maximum Ceiling Height:2400 mm
Minimum Turing Radius: 1900 mm
Traveling Mode: Crawler type
Traveling Power: Diesel engine/electricity
Rock Drilling Parameters
Drill Bit Diameter: 43-64mm
Drill Rod Size: R32
Maximum Drill Rod Length: 3300 mm
Total length of thruster: 4300 mm
Max.Propulsion stroke: 3100mm
Drill Arm Movement
Drill Arm Pitch:+40o /-45o
Swing Arm Angle:±36°
Drill Boom Rotation:±180°
Advance Compensation Stroke: 1200mm
Propeller Translation: Self Parallel Movement
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