Product Features
·Model BZ-50S drill rig manufactured by our factory is upgraded on the basis of the 50-series drills. It overcomes the inherent defect of conventional small hydraulic rigs with short drill rods that require frequent tripping in and out during drilling.
1.Equipped with automatic hydraulic feed mechanism to boost drilling efficiency and reduce operators’ physical workload.
2.Ball-type clamping device replaces traditional chuck to realize rod unloading without shutdown, easy and safe in operation.
3.Centralized control handles for convenient operation.
4.Compact structure with stable base, occupying small floor space.
5.Lightweight and easy disassembly for convenient transportation, suitable for plain and mountainous construction sites.
BZ-50S—Parameters
| BZ-50S Hydraulic Drill Rig Technical Specifications | |
| Drilling Depth | 50m |
| Initial Bore Diameter | 108mm |
| Final Hole Diameter | 75mm |
| Kelly Drill Rod | 50*3000mm |
| Drill Rod Diameter | 42mm |
| Drilling Inclination | 90° |
| Power (Diesel Engine) | 8HP 5.88kw |
| Overall Weight (with Diesel Engine) | 290kg |
| Overall Dimension | 104*80*140cm |
| Spindle | |
| Spindle Speed (3-speed) | 142/285/570r/min |
| Spindle Feed Stroke | 450mm |
| Max Spindle Feed Force | 350kg |
| Max Spindle Lifting Force | 250kg |
| Drilling Mast | |
| Tripod Leg Spec. (Triangular Mast) | 60mm |
| Mast Height | 4.5m |
| Rated Load | 1.3T |
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