Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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River Levees Protection Core Drill Rig for Grouting Hole Drilling
Product Application:
Core drilling machine is mainly used for geological general investigation and exploration,kinds of hole in concrete structure,road and tall building foundation exploration,river levees,subgrade grouting hole drilling and direct grouting,civil wells and earth temperature central air conditioner,etc.
Product Features:
1. With the hydraulic feeding mechanism, improve the drilling efficiency, reducing the labor intensity of workers.
2. The rig is equipped with a ball on a cassette holding mechanism and a six side rod, the rod can be replaced without shutdown, high work efficiency convenient operation, safe and reliable.
3. Furnished with hole bottom pressure gauge pressure indicator, and easy to master the status inside the hole.
4. The handle centered, convenient operation.
5. The drilling machine has the advantages of compact structure, small volume, light weight, convenient move.
Product Parameter:
| Drill Rig Specification | |
| Drilling depth | 200m |
| Drilling Diameter | 91mm,110mm,130mm,150mm,300mm |
| Drilling rod diameter | 50mm |
| Drilling Angle | 90°-75° |
| Dimensions(L×W×H) | 1750×850×1300 (mm) |
| Weight | 880kg/set |
| Swivel Head | |
| Spindle Speed | 115, 230, 505, 790, 1010 r/min |
| Spindle stroke | 450mm |
| Spindle Dia. | Φ65mm (59x53 kelly drilling rod) |
| Upward displacement speed of drilling vertical spindle | 0.05m/s |
| Downward displacement speed of drilling vertical spindle | 0.067m/s |
| Spindle pull-down max | 15KN |
| Spindle lifting capacity max | 25KN |
| Vertical maximum output torque | 1.5KN.m |
| Hoist | |
| Max. Lifting capacity(single rope) | 20KN.m |
| Lifting rotating speed | 20; 40; 90; 168r/min |
| Hoisting drum linear velocity (two levels) | 0.17; 0.35; 0.73; 1.5m/s |
| Drum Diameter | 140mm |
| Wire rope diameter | 9.3mm |
| Wire rope capability | 40m |
| Gear Pump | |
| Model | YBC-12/125 |
| Rated pressure | 12.5Mpa |
| Displacement | 20ml/r |
| Rated Speed | 2000r/min |
| Mud Pump | |
| Type | BW-160 |
| Displacement | 160 L/min |
| Working pressure | 1.3 Mpa |
| Stroke | 85mm |
| Drive shaft speed | 951 r/min |
| Drive power | 5.88KW |
| Diameter of inlet pipe | 45mm |
| Diameter of outlet pipe | 38mm |
