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no explosive 280 pilot hole diameter 3m raise diameter raise borer

no explosive 280 pilot hole diameter 3m raise diameter raise borer

Brand Name: Sinotechdrill
Certification: CE & ISO
Model Number: STD-R120VD
Minimum Order Quantity: One set
Delivery Time: 120 days after receiving deposit.
Payment Terms: L/C,T/T
Sinotechdrill International Co., Ltd
Verified Supplier
Shandong China
Business type: Manufacturer Distributor/Wholesaler Agent Trading Company Seller
#1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC
Supplier`s last login times: within 26 hours

no explosive 280 pilot hole diameter 3m raise diameter raise borer

Compact and easy setup raise boring machine ranging from 1.5 to 3.5 m 400 m depth

Raise boring machine wide range of applications:

Sinotechdrill Raise Boring Rig creates shafts for the transport of muck or ores, conveyor shafts, supply shafts for energy, water and air, or headrace shafts for hydropower plants - safely, precisely and cost-effectively.

OUR-POSTER TOW-CYLINDER LOWER PROFILE

The STD-R series raise boring machines adopted an international mainstream pillar structure. It features reliable operation, fast mounting and dismounting, convenient maintenance , and small working space .HIGH PRESSURE LOAD SENSING HYDRAULIC SYSTEM

The STD-R series raise boring machine hydraulic system with 40 Mpa high pressure has a number of advanced technologies such as constant power control, load - sensing control, multiple filtering proportional solenoid control and so on. In addition, the system stays ahead in mine field. The advanced advantages of higher intelligent degree, bigger power density, stronger anti–dirty ability and higher reliability can ensure that RBM effectively excavate for hard rock.

Model

Specs

STD-R80STD-R120
STD-R80S(Small)R80(Standard)STD-R120(Standard)STD-R120D(Deep)STD-R120V(Mobile)

Hole

diameter(mm)

Downward

anticlockwise raise

1000150010002500150035001500350015003500
Upward clockwise raise/////
Downward clockwise raise/////
Drilling depth(m)

Downward

anticlockwise raise

800500200600200

Upward clockwise

raise

/////
Downward clockwise raise/////
Drill angle (deg)

Elevation and

depression

60906090609060906090
Left right rotary/////
DTH Size(mm)Bit diameter221241282282282
Rod diameter190214254254254
Rod length10001000100010001000
Push & Pull (KN)Downward feed750750200029002000
Upward lift21002100200043002000

Rotary

torque(KN.m)

Pilot torque7676172172172
Raise torque7676172172172
Breakout torque9595197197197

Rotary

speed (rpm)

Pilot rotary050050024024024
Raise rotary025025012012012

Working

dimension (mm)

Length30503050411741006900
Width26002600288829003130
Height40004000316038003220

Travelling

dimension (mm)

Length31903190294029805860
Width11801180151015101970
Height12601260176918002170
Motor power (kw)Working(electric)132132132132132
Tralveling(diesel)////92
Chassis modelSkidSkidWheelWheelCrawler
Installation methodconcrete placementconcrete placementconcrete placementconcrete placementconcrete placement
Weight(t)1212222231

Product Tags:

raise boring rig

      

raise boring equipment

      

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no explosive 280 pilot hole diameter 3m raise diameter raise borer

3.5m raise diameter 400m depth raise boring machine raise borer

Brand Name :Sinotechdrill
Certification :CE & ISO