New Design Soil Test Drilling Rig Machine for Gelogical Engineering Project
New Design Soil Test Drilling Rig Machine for Gelogical Engineering Project
Product Feature:
1. With hydro-automatic feeding device, and high drilling efficiency.
2. Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.
3. Close levers, convenient to operate, safe and reliable operations.
4. Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.
5. Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas.
Product Parameter:
| Drilling Depth: | 100m,70m,50m,30m |
| The Hole Diameter | 75mm,91mm,110mm |
| Kelly | 52*59*4200mm |
| Drill Pipe Diameter | 42mm |
| Drilling Angle | 90°-75° |
| Rig Dimensions(Length*Width*Height) | 1640mm*1030mm*1440mm |
| Weight (excluding power) | 500kg |
| Swivel Head | |
| Spindle speed(3-speed) | 142/285/570 r/min |
| Spindle stroke | 450 |
|
upward displacement speed of idling vertical spindle |
0.05m/s |
|
Downward displacement speed of idling vertical spindle |
0.067m/s |
| Spindle pull-down max | 15KN |
| Spindle lifting capacity max | 25KN |
| Gyrator | |
| The Vertical Speed (fore steps) | 71,142,310,620 r/min |
| The Vertical Stroke | 450mm |
| The Maximum Speed Of Vertical Load | 0.05m/s |
| The Vertical Load Down The Maximum Moving Speed | 0.067m/s |
| Max Feeding Force | 15KN |
| Max Lifting | 25KN |
| The Vertical Maximum Moving Speed | 1.25 KN.M |
| Hoist | |
| Max.lifting capacity(1-speed,single rope) | 10KN |
| Cable volume (number) of hoisting drum | 27m |
| Wire rope dia. | 9.3mm |
| Mud Pump | |
| Types | Horizontal reciprocating single-acting piston pump |
| Displacement max | 95 L/min |
| Equipped with motor | 77 L/min |
| Allowable working pressure max | 1. 2Mpa |
| Continuous working pressure | 0.7Mpa |
| Suction pipe dia | 32mm |
| Discharge pipe dia | 25mm |
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