Basic Info.

Model NO. WD-50 Drilling Way Rotary Lifting Force 300kg Feeding Force 200kg Drilling Angle 90 Degrees Drill Pipe Diameter 42mm Kelly Bar Dia.=50mm/L=1m Diesel Engine Power 5.7kw/2200rpm Spindle Rotary Speed 285, 570r/Min The Heaviest Part of Machine 70kg Spindle Stroke 1m Transport Package Wooden Case Specification 1400mmx600mmx1600mm Trademark Bohwa Origin China HS Code 84304900 Production Capacity 50sets/Month

Product Description

Portable Core Drilling Machine for Diamond Core Drilling
I. Product Description

WD-50 is a simple rig 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, it is mainly used for:

• Soil sampling with auger drilling.
• Anchor drilling
• Micro piling.
• Geothermal drilling.
• Core drilling with conventional coring tools.
• Water well drilling by carbide and rotary drilling.

II.  Technical Specification
 

Model No.	WD50	WD50M (With Drill Mast)
Drill Pipe Diameter	42mm
Drilling Hole Diameter	75mm
Drilling Depth	50 m
Kelly Bar	Dia.=50mm / L=1m
Recommend Drill Pipe Length	0.75m	2m
Drilling Angle	90°
Diesel Engine Power	5.7kW/2200rpm
Dimensions of Main Machine  (L x W x H)	1400x600x1600mm	1400x600x1200mm
Total Weight of Main Machine	300KG
The Heaviest Part of Machine	70KG
Spindle Rotary Speed	285, 570r/min
Spindle Stroke	1m
Lifting Force	300KG
Feeding Force	200KG

IV. Photos