Portable Drilling Rig for Mining Diamond Core Drilling
Qingdao Bohwa Machinery Corporation- Certification：ISO 9001:2000
- Condition：New
- Motor：DC Motor
- Drill Hole Diameter：<100mm
- Drill Hole Depth：50-100m
- Bit Type：Diamond Bit
Base Info
- Model NO.：WD-50
- Drilling Way：Rotary
- Lifting Force：300kg
- Feeding Force：200kg
- Drilling Angle：90 Degrees
- Drill Pipe Diameter：42mm
- Transport Package：Wooden Case
- Specification：1400mmx600mmx1600mm
- Trademark：Bohwa
- Origin：China
Description
Basic Info.
Model NO. WD-50 Drilling Way Rotary Lifting Force 300kg Feeding Force 200kg Drilling Angle 90 Degrees Drill Pipe Diameter 42mm Transport Package Wooden Case Specification 1400mmx600mmx1600mm Trademark Bohwa Origin ChinaProduct Description
Portable Drilling Rig for Mining Diamond Core DrillingI. 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 |
II. Photos
