Borehole Machine Soil Investigation Portable Core Drilling Rig
The borehole drill rig Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.With hydro-automatic feeding device, and high drilling efficiency.
The water well drill rig was Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.Close levers, convenient to operate, safe and reliable operations.Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas.
SPECIFICATIONS FOR DRILLING RIG
| Specifications | |
| Unity machine parameter | |
| Drilling depth | 10-160m |
| Maximum open hole caliber | 260mm |
| End hole caliber | 75mm |
| Drill rod caliber | 50mm |
| Drilling angle | 90~75 |
| Drill weight (No include power) | 510 560kg |
| Unity machine dimensions | 2.5×1×1.3 2.5×0.9×1.3m |
| Spindle | |
| spindle speed | 142,285,570r/min |
| Spindle stroke | 450mm |
| Hoist | |
| Max.single line hoisting capacity | 960kg |
| Single line lifting speed | 0.41,0.82,1.64m/s |
| Tightrope caliber | 27m |
| Mud pump of HZ-130YY model drilling rig | |
| Type | Horizontal single urn twin-action |
| Displacement | 95/77L/min |
| Diesle engine | s1115 or 22HP |
| Electric motor | Y160M-4 11kw 1440r/min |
| Maximum pressure | 1.2Mpa |
| Work pressure | 0.7Mpa |
| Water inlet caliber | 30mm |
| Water to exit caliber | 25mm |
| Triangle conveyer belt | B1575mm |
Jining Hengwang Mining Machinery Co., Ltd