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Hydraulic Top Hammer Drilling Jumbo Borehole Drilling Equipment for Underground Mining Projects

Categories Drilling Rig Machine
Brand Name: ROSCHEN
Model Number: RS-111
Certification: ISO
Place of Origin: CHINA
MOQ: 1 Sets
Price: Negotiate
Supply Ability: 1000 sets
Packaging Details: Bundles
Model: Drilling Jumbo
Model No.: Hydraulic Top Hammer Drilling Jumbo
Type: Jumbo Drill Rig
Name: Drilling Jumbo Rig
Usage: Hydraulic Drifting jumbo
Use: Underground Mining
Functions: Tunnel Drilling
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Hydraulic Top Hammer Drilling Jumbo Borehole Drilling Equipment for Underground Mining Projects

Hydraulic Top Hammer Drilling Jumbo Used Underground Mining Projects


Hydraulic Top Hammer Drilling Jumbo


Model: RS-111 Drilling jumbo



Drilling jumbos are usually used in underground mining, if mining is done by drilling and blasting. They are also used in tunneling, if rock hardness prevents use of tunneling machines.

A drilling jumbo consists of one, two or three rock drill carriages, sometimes a platform, which the miner stands on to load the holes with explosives, clear the face of the tunnel or else. The carriages are bolted onto the chassis, which supports also the miners cabin and of course the engine. Modern drilling jumbos are relatively large, there are however smaller ones for use in cramped conditions. Whereas modern jumbos usually fitted with rubber tyres and diesel powered, there are also exist variants with steel wheels, to ride on rails and even single carriage sled-mounted ones. Electric power is also common, historical jumbos were powered by compressed air. Electricity and compressed air produce of course no exhaust gases, which is preferable if work is done in smaller tunnels where good ventilation is difficult.



Features:

1. The RS-111 is a hydraulic top hammer drilling rig designed for a 12-35 m2 cross section for use in underground mining projects.
2. Robust universal drilling boom creates ideal face drilling coverage. Automatic parallelism and 360 roll over enable easy, fast and accurate positioning for face drilling. Sideaways drilling and bolt hole drilling.
3. The configuration of components allows for the operator to have a clear view when drilling and traveling. A powerful and well balanced 4 wheel drive chassis lets the tunneling drilling rig move through limited space and tough terrain in the mines. A dual circuit service brake and enclosed multi-disc parking/emergency brake ensure safety in tramming and on sloped terrain.
4. Field proven high frequency hydraulic drifter delivers high performance. A trapezoidal percussion piston optimized shock wave transfer efficiency, so the drill can penetrate deeper while decreasing cost of replacement parts.
5. The operator cab is safe and comfortable. Many automatic features simplify drilling control so miners can focus on fast and accurate drilling.
6. All service points of the hydraulic drifting jumbo are easily accessible, simplifying routine maintenance.


Technical Parameters Specifications:

Length11300mm
Width1750mm
Height2000/3000mm
Walking Speed, Horizontal10 km/h
Grade Ability0.25
Protection
Noise Level<100 dB(A)
Adjustable Safety CanopyPOPS + ROPS
Drilling System
Drifter1xHC50/R381xHC109/R38
Weight112 kg151 kg
Percussion Power13 kW18.8 kW
Percussion Flow105 L/min135 L/min
Percussion Power130 bar135 bar
Rotation Pressure150 bar150 bar
Frequency62 Hz47 Hz
Rotation Torque325 Nm780 Nm
Hole Dia.32-89mm45-102mm
Rod SizeR38-H35-R32
Feed Roll Over360o
Pushing Length3450mm
Feed Stroke1600mm
Elevation Angle90o
Blow Angle90o
Swing AngleLeft 45o Right 45o
Boom
ModelK26F
TypeAutomatic Parallelism
Boom Extension1200mm
Elevation Angle45o
Blow Angle16o
Swing AngleLeft 45o Right 45o
Electric Hydraulic Power Station
Motor Power45 kW/55 kW AC three phase
Percussion + feed + boomVariable piston pump
RotationGear pump
Filtration10ɥ
Hydraulic Tank240L
Hydraulic Oil CoolerWater cooler
Voltage380V
Frequency50Hz
Start△-Y
Cable Reel1xK440
Cable Length100m / 80m
Cable Sizeɸ28mm/ɸ32mm
Cable Type3x35+3G6+2x1.5
3x50+3G6+2x1.5
Water and Air System
Compressor1xJN5
Output0.5m3/min
Pressure5-7 bar
Shank lubricationOil mist
Shank lubrication Air Consumption0.3m3/min
Shank lubrication Oil Consumption180-250g/h
Flushing Pump1xCR3
Power1.5 kW
Output3m3/h
Under Carriage
Diesel EngineDeutz BF4L2011 53 kW, 2800rpm
Tail Gas Clean-upExhaust catalysts
Drive System4-wheel drive
OscillationRear axle ±10o
Tire11.00-20
Steering±40o articulation
Service BrakeDuo-Circuit disc brakes
Parking/EmergencyMulti-disc on trans
Fuel Tank60L






For more information please contact:



ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.net ; http://www.roschen.cn

http://www.roschen.com ; http://www.roschengroup.com

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