China Core Drill Rig Portable Drill Rig Spt Drill Rig

Man Portable Core Drilling Rig for 50m/100m Drilling Depth
WD-50/WD-100 areboth man portable rigs most perfectly suitable for borehole drilling in geo-construction and geo-technical exploration drilling in projects like civil building, construction of railway, hydropower, highway, bridge and dam etc. Typically, theyare mainly used for: Soil sampling with auger drillingAnchor drillingMicro pilingGeothermal drillingCore drilling with conventional coring toolsWateMachinery Stocks r welldrillingby carbide and rotary drilling

Compact in size and light in weight, easy to be carried and transported on difficult working sites.
Rigid friction disk clutch which is made of MILITARY POWDER metaLLURGY, offers power transmission from the engine/electrical motor to the working mechanism, and ensures reliable power transmission in extra hard drilling conditions. It helps to avoid the failure of power transmission as compared to the V-belt-Pulley transmission system and very important to help to avoid or reduce the chances of drilling rod locking in the borehole.
Model No.WD50 (WD50M)WD100Drill Pipe Diameter42mm42/50mmDrilling HoleDiameter75mm75/150mmDrilling Depth50m30/100mKelly BarAuto Repair Equipment & Tools Dia.=50mm / L=1mRecommend Drill Pipe Length0.75m (2m) Drilling Angle90°0°-180°Diesel Engine Power5.7kW/2200rpm8.8kW/2,000 rpmDimensions of Main Machine (L x W x H)1400x600x1600mm (1400x600x1200mm) 1400x800x1120 mmTotal Weight of Main Machine300KG500KGThe Heaviest Part of Machine70KGSpindle Rotary Speed285, 570r/min118,260,392,86Drilling Tools 3r/minSpindle Stroke1m400mmLifting ForcePower Transmission Parts 2.94KN23KNFeeding Force1.96KN18KN