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1.5-3.5m Raise Depth Raise Boring Machine With High Efficiency Auto Make Up Log

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Sinotechdrill International Co., Ltd
Province/State: Shandong
Country/Region: China
Tel: 0086-531-58190127
Contact Person:
Mr Liu

1.5-3.5m Raise Depth Raise Boring Machine With High Efficiency Auto Make Up Log

Brand Name : Sinotechdrill
Model Number : STD-R120V& STD-R120VD
Certification : CE & ISO
Place of Origin : China
MOQ : One set
Price : Negotiation
Payment Terms : L/C,T/T
Supply Ability : 20 PCS per month
Delivery Time : 15days after receiving deposit.
Packaging Details : Nude packing and wooden case available.
Nominol raise diameter : 3000
Max raise diameter : 3500
Max raise depth : 500
Pilot hole : 282
Drill angel horizontal : 60-90
Motor rotation speed : 1480
Motor power : 132
Rotation velocity : 0-24
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132Kw Drill Rig Machine , 600m raise depth R120 vertical raise boring machine
1.5-3.5m raise depth raise boring machine with high efficiency auto make up log
The Raise Boring machines are used in both civil engineering and mining applications for drilling shafts for ventilation, drainage, ore passes, back fills, hoisting, slotholes, and penstocks for hydro power plants. Features include drill pipe handling for easy and safe pipe handling as well as the computerized Rig Control System, RCS, which improves drilling accuracy, equipment reliability, and serviceability.

STD-R120 raise boring machine is an equipment for raising in the underground mine, which is a new generation of digital raise boring machine that is able to be used for various of rock especially for hard rock. It is the first digital high intelligence raise boring rig with big drilling diameter.


Nominol raise diameterMM3000
Max raise diameterMM3500
Max raise depthM500
Pilot holeMM282
Drill angel horizontal°60-90
Feed forceKN2100
Lifting forceKN2100
Feed velocityM/min7.0
Feed distanceMM1455
Clockwise torquekN.m197
Anticlockwise torquekN.m197
Rotation velocityR/min0-24
Motor powerKW132
Motor rotation speedR/min1480

Design inspiration
Our professional team consider the mining technology requirements and absorb the advanced design concept in similar products. STD-R120 raise boring machine came into being. It is based on our technology advantages, professional manufacturer, advanced processing technology and rich producing experience.

1.Compact structure. It could work safely in 3500mm high cave room and walk safely in roadway. It has the advantages of Simple and reliable structure, good rigidity, high precision orientation, strong bearing capacity, easy operation and maintenance.
2.Good protection Intelligent Hydraulic System. Constant power load sensing hydraulic pump and load sensing solenoid proportional valve block, it will not be heated not overflow and saves energy. Multi-stage filtration isolation of suction, pipe, drain and return oil, the system is difficult to be polluted.
3.RCS control system. Security protection process control module ensures safe operation and avoids damage to equipment and dropped rod accident caused by malfunction. Posture and position induction module ensure precise location and precise rod breaker operation. Feed force self-adaption module could prevent getting stuck and deviating, drilling a hole and reduce pressure, inflate automatically while drilling.
Successful Engineering Cases

If you are interested in our portable drilling rigs or you have exploration in hard-to-access areas, please
do not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Mobile/WhatsApp: 86-18612948866

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raise boring equipment


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