KG920B Mining Crawler Drill Rig 20--30m Depth Portable Crawler Drilling Rig
USD $40,000 - $100,000 /Set
Min.Order:1 Set
Kaishan General Machinery Co., Ltd. (Beijing)
Features:
Safe and Stable Traveling System
A. Low gravity, great ground clearance, makes it easily go through rugged road.
B. The advanced automatic balance system, not only makes drilling stable, also reduced the impact of the car greatly, and ensures the safe moving.
C. High powered motor gives strong climbing ability with great traction.
D. Brakes and walking operation method adopt linkage way, making parking as braking, thus safe guarded car in slope rock drill and driving on sta-bility and security.
E. Often set the state of the brake control valve to walk around the track, control crawler action, respectively about realize forward, backward and stee-ring, convenient and flexible.
Centralized Operating System
A. Drill carriage designed with advanced hydraulic system and completely functional gas circuit system.
B. Centralized control is operated easily. Hydraulic maneuvering valve can be achieved lift, swing and drilling rigs pitching,swing, forward and back,
also can make track equal. Ensuring the stability of drilling rock hole in full dimension. Operating pneumatic manoeuvring valve can realize the pump
opening and drill the advancement of car (ascension), and turn to dust collector, impactor, impact and set the dust collection, the blow function, en-sure efficient car rock drill.
Powerful Feeding and Rotating System
A. Promote reducer drives adopt turbine and worm, which have a big push-pull effort and can realize self-locking. By adjusting the press of the reducing valve, the push-pull effort and lifting speed can adjust easily as your needs.
B. Slewing reducer drives adopt planet wheel, rotate speed is slow and torque is large. By adjusting the press of slewing reducer, the rotate speed
and torque can adjust easily according to needs which guarantees the highest efficiency of down-hole and hammer drilling.
Adjustable Boom
Adopting adjustable boom, the dip angle of hole and level hole height can be adjusted by controlling the oil tank stretch out and draw back.
Introductions:
KG920B penair crawler drill rig originated from KY120, innovative designed to the drill pipe, racks and console etc. It can drill vertical and horizontal
blast holes in the fields of mines, national defence, water conservation, road building and stonework. It has low center of gravity and its detachability
is good. It is essential for open mining drilling equipment, especially for the other drill rigs that do not work in the uneven rugged terrain; It is with the
characte-ristic of compact structure, easy operation, fast cutting speed, high efficiency, good removable.
Specification:
KG920B Crawler Drill Rig | |
Rock Rigidity | F=6-20 |
Diameter of Hole | Φ80-115mm |
Drilling Depth | 25m |
Working Air Pressure | 1.0-1.7Mpa |
Air Consumption | 9-16 m³/min |
Rotation Speed | 107 r/min |
Rotation Torque | 1400 N.m |
Lift Power | 15 KN |
Feed Way | oil cylinder-chain |
Feed Distance | 3000mm |
Walk Speed | 0-1.8 km/h |
Gradeability | 30° |
Ground Clearance | 290 mm |
Weight | 4200kg |
Dimension | 4400*2200*2050mm |
Pitch Angle of Carriage | 145° |
Pivot Angle of Carriage | 145° |
Drill Boom Pitch Angle | 75° |
Pivot Angle of Drill Boom | Left44°, right45°, total 89° |
Sliding Carriage Suppling Length | 900mm |
Diesel Engine | YC4D80(58Kw 2400r/min) |
Diameter of Drill Pipe | Φ60 |
Matched Air Compressor | |
Model | LGCY-13/17 |
Capacity | 13 m3/min |
Pressure | 17 bar |
Compression Grade | First |
Engine | Cummins 6CTA8.3-C215 |
Dimensions | 3780*1980*2350 |
Rated Power | 158(215)kw(HP) |
Cooling Model | Water-cooled |
Wheel Size *Qty | 6.50-16×4 |
Bore*Stroke*Cylinders | 114mm×135mm×6 |
Weight | 3400KG |
Voltage | 24 v |
Head Model | SKY1216 |
Air Supply Valve Specification×No. | G2×1,G3/4×1 |