Changsha Drilling Machinery CO., LTD
Changsha Drilling Machinery CO., LTD
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XY-2 Core Drilling Rig
XY-2 drilling rig is a shallow hole drilling rig,it can be applied both in large and small caliber core drilling with alloy or diamond bits,and can also be used in engineering construction such as construction engineering,water and electricity engineering, high way, railway, ports.
Features
1): the rig has eightkinds of rotation speed and rational speed range
2): low rotation speed, big torque, wide range of usage, can do high speed small diameter drilling or relatively lower speed large diameter hole boring
3): two kinds of reverse speed, labour saving and safe
4): large power, diesel engine or electric motor for option
5): advanced structure, reasonable layout, flexible and reliable operation, easy to maintain
6): small size, light weight, easy to be assembled / disassembled, easy to move
7): long feeding stroke of spindle, improving drilling efficiency, reducing sticking drilling tool accident
8): rig can move on frame smoothly, simple and reliable fixation, make a large available space for drilling hole
9): drilling meters are shock resistance, with accurate indication and long serving life
10): hydraulic pin type chuck, clamping reliable, no harm to Kelly
11): Kelly bar has high strength, O.D.58mm, Pin groove O.D.52mm, I.D. 24mm
Technical Figures:
| 1: Drilling Capacity | |||
| Core Drilling | |||
| Drill rod type | Rod size | Drilling depth | |
| China stand drill rod | Inner thicken drill rod | 42mm | 400m |
| 50mm | 300m | ||
| 60mm | 240m | ||
| Wire line drill rod | 55.5mm | 380m | |
| 71mm | 270m | ||
| 89mm | 210m | ||
| DCDMA drill rod | Wire line drill rod | BQ | 400m |
| NQ | 270m | ||
| HQ | 180m | ||
| PQ | 130m | ||
| 2: Spindle Turnable Angle | 0°~ 360° | ||
| 3: Power | Model | Rotary Speed | Weight |
| Electric motor (18.5KW) | Y-180M-4 | 1470r/min | 182kg |
| Diesel engine (18.5KW) | L32 | 1800r/min | 212kg |
| 4: Rotary Table | |||
| Type | Double cylinder feeding and mechanical rotation | ||
| Spindle diameter | 60m | ||
| Spindle speed | Forward (r/min): 60; 105; 165; 228; 235; 405; 638; 880 | ||
| Reverse (r/min): 47; 182 | |||
| Max. torque | 2700Nm | Feeding travel of spindle | 550mm |
| Spindle Max. uplifting force | 50KN | Spindle Max. feeding force | 37KN |
| 5: Hoist | |||
| Type | Planetary gear transmission system | ||
| Wire rope diameter | 14mm | ||
| Bobbin capacity | 45m, 6 layers | ||
| Max. hoisting force | 30KN (Single rope) | ||
| Lifting speed | Hoisting velocity (2nd layer) 0.41; 0.71; 1.13; 1.56 m/s | ||
| 6: Clutch | A typical 130-type vehicle specific dry single disc friction clutch | ||
| 7: Hydraulic System | |||
| System rated pressure | 8Mpa | System max. pressure | 10Mpa |
| Oil pump | |||
| Type | Oil gear pump(CBF-F420-ALPR) | ||
| Displacement | 20mL/r | Rated speed | 1500r/min |
| Rated pressure | 16Mpa | Maximum pressure | 20Mpa |
| 8: Frame | |||
| Type | Sliding type with base frame | ||
| Movable drill travel | 420mm | Distance between drill and hole opening: 260mm | |
| 9: Dimension | 2330 * 1050 * 1620mm (L * W * H) | ||
| 10: Weight without engine | 980kg | ||