Compact Structure Core Drill Rig Mining Exploration Borehole Full Hydraulic Surface

Brand Name:SINOCOREDRILL
Certification:ISO9001 ,CE
Model Number:CR15
Minimum Order Quantity:Negotiable
Delivery Time:1 MONTH
Place of Origin:CHINA
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Location: Wuxi Jiangsu
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CR15.pdf


NQ 1650m HQ 1350m Mining Exploration Borehole Full Hydraulic Surface Coring Drill Machines


Main Performance Parameters of CR-15


Self contained operator panel with manually operated hydraulic control valves.

12 ton capacity mainline hoist

25 ton pullback with 6 m rod pull, direct-coupled feed cylinder with 3.7 m stroke

0-90 degree mast angle capability

Hydraulic Chuck with 243 kN holding capacity

Hydraulic powered rod clamp with BQ rod to HWT casing jaw sizes

PQ foot clamp, spring close / hydraulic open for failsafe operation


Diesel EngineModel/ DisplacementWP6G240E330 (EU Stage IIIA)/ 6.7L
Power/ Rated RPM176 kW (240HP)/ 2200rpm
Drilling CapacityBQ2050 mHQ1350 m
NQ1650 mPQ950 m
Drill HeadRotation MotorTwo-speed Hydraulic Motor
RPMThree Shifts Step-less Change: 0-1250 RPM
Head Opener600 MM
Hydraulic Chuck(PQ)

Hydraulically opened

Axial Holding Capacity of 243000 N

Max. Torque6200 N·m
Hold Diameter121 mm
Max. Lifting capacity of Spindle235 kN
Max. Feeding Power80 kN
Capacity of Main HoistHoisting Speed (single wire)0-65 m/min(bare drum)
Hoisting force (single wire)120 kN
Steel Wire Diameter20-22 mm
Steel Wire Length45 m
Capacity of Wireline HoistHoisting Force (single wire)15 kN(3372 lbf) (bare drum)
Steel Wire Diameter6-8 mm
Steel Wire Length2200 m
MastMast Height9.5 m
Drilling Angle

45º off horizontal to 90ºvertical down


Feeding Stroke3700 mm
Slippage Stroke1000 mm
Feed Pull25 ton
Feed Thrust9 ton
Pull Rod3m or 6m(9.84feet or 19.68feet)
Mud PumpOutput volume250 L/min
Discharge pressure8.0 Mpa
Foot ClampClamping Scope

55.5-118 mm

through hole Ф165mm

OthersWeight10.50 ton

(L × W ×H )

Transport Dimensions

5880×2240×2480mm
Transport WaySteel Crawler


China Compact Structure Core Drill Rig Mining Exploration Borehole Full Hydraulic Surface supplier

Compact Structure Core Drill Rig Mining Exploration Borehole Full Hydraulic Surface

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