XY-2 Borehole Drilling Machine Introduction
This is for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.With hydro-automatic feeding device, and high drilling efficiency.400 meters drilling depth ,400mm hole diameters.
XY-2 Borehole Drilling Machine Tech Data
| Drilling Rig | Swivel Head |
| Drilling depth | Max.300~400m | Spindle speed | 60 105 165 228 235 405 638 880 r/min |
| Hole diameter | Max.600m | Spindle stroke | 550kmm |
| Drill rod diameter | 42mm | Spindle pull-down | Max.50KN |
| Angle range | 0°~360° | Spindle lifting capacity | Max. 37KN |
| Oil pump | Water pump |
| Model | YBC-20/125 | Model | Gear oil pump |
| Rated pressure | 8Mpa | Working pressure | Max. 10Mpa |
| Flow speed | 20ml/r | | |
| Rated speed | 150r/min | | |
| Hoist | Power(diesel) |
| Max. lifting capacity | 212kgs | Model(diesel engine | ZS1115 |
| Hoisting drum revolution | 20.39.85.170r/m | Rated power | 18.5KW |
| Drum diameter | 140mm | Rated speed | 1800 r/min |
| WEIGHT | AROUND 980kgs |
| SIZE | 2330x1050x1620mm |
XY-2 Borehole Drilling Machine Advantages
(1)Time-consuming of installation and dismantle, labor force waste;
(2) Potential safety problems and difficult to transport,high cost and time-consuming effort;
(3)Integrative mud pump failure rate is high, the space is narrow when replace the piston, operation
is extremely difficult, avoild the mud pump from water in winter also is a practical problem.
What should we pay attention to this drilling rig during work and sample collecting
Drilling rigs can sample subsurface mineral deposits, test rock, soil and groundwater physical properties, and also can be used to install sub-surface fabrications, such as underground utilities, instrumentation, tunnels or wells. Drilling rigs can be mobile equipment mounted on trucks, tracks or trailers, or more permanent land or marine-based structures (such as oil platforms, commonly called 'offshore oil rigs' even if they don't contain a drilling rig).
The specific steps of soil sampling method
1. Distribution: samples shall be taken according to the soil type and the distribution of crop varieties, and according to the different soil fertility. The sampling points are distributed in zigzag or snake shape, which should be as uniform and random as possible.
2. Determine the sampling position and depth: the sampling position and depth shall be determined according to the thickness of the cultivated layer. Generally, the sampling depth is 0-20cm
