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Address: Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Chaoyang District, Beijing City. China
Contact name:Alan Wang
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd. |
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XYT-280 280m Depth 60-380mm Diameter Trailer Geological Core Drilling Rig
Trailer Geological Core Drilling Rig
Judging from the name, Trailer geological core drilling rig is
fixed to a trailer that coms with radial tires. It is primarily
applied to diamond drilling and carbide drilling on solid bed as
well as base drilling, exploring drilling and pile hole drilling.
Torque transfer of trailer geological core drilling rig is
completed neatly due to its perfect configuration like light and
compact mechanical transmission, octagonal structure spindle with a
large diameter, long supporting span, good hexagonal pipe, etc.
Meanwhile, hydraulic system is well adopted in trailer geological
core drilling rig, that is, four hydraulic supporting jacks will
balance trailer geological core drilling rig to make it more stable
before work. And during feeding process, hydraulic mechanism will
be used to adjust feeding speed and pressure in order to meet
various drilling requirements on different stratums. Even masts,
composed of main mast and mast extension, are hydraulically
controlled, which makes trailer geological core drilling rig
feature improved working efficiency, simple operation and easy
transportation.
Besides, compared with common core drilling rig, our trailer geological core drilling rig is also characterized by low costs, for heavy derrick has been removed.
Main features
1. It comes with a bottom-hole pressure gauge to monitor drilling pressure;
2. Centralized control panel ensures convenient operation of the trailer geological core drilling rig;
3. aAutomobile type transmission and clutch make the drilling rig feature universality and easy maintenance;
4. High and optimum rotating speed enables the drilling rid to satisfy requirements of various drillings such as small diameter diamond drilling, large diameter carbide drilling and all kinds of engineering hole drillings
Technical Specifications for XYT-208 trailer geological core drilling rig:
| Fundamental parameters | |||
| Unit | XYT-200 | ||
| Drilling depth | m | 280 | |
| Drilling diameter | mm | 60-380 | |
| Rod diameter | mm | 50 | |
| Drilling angle | ° | 0-90 | |
| Overall dimension | mm | 4460x1890x2250 | |
| Rig weight | kg | 3320 | |
| Skid | ● | ||
| Rotation unit | |||
| Spindle speed | |||
| Co-rotation | r/min | 88, 197, 296, 399, 655, 888, | |
| Reverse rotation | r/min | 66, 147 | |
| Spindle stroke | mm | 510 | |
| Spindle pulling force | KN | 49 | |
| Spindle feeding force | KN | 29 | |
| Maximum output torque | N.m | 1700 | |
| Hoist | |||
| Lifting speed | m/s | 0.31, 0.72, 1.06 | |
| Lifting capacity | KN | 20 | |
| Cable diameter | mm | 12 | |
| Drum diameter | mm | 170 | |
| Brake diameter | mm | 296 | |
| Brake band width | mm | 60 | |
| Frame moving device | |||
| Frame moving stroke | mm | 420 | |
| Distance away from hole | mm | 250 | |
| Hydraulic oil pump | |||
| Type | YBC12-125 (left) | ||
| Rated flow | L/min | 18 | |
| Rated pressure | Mpa | 10 | |
| Rated rotation speed | r/min | 2500 | |
| Power unit | |||
| Diesel engine | |||
| Type | L28 | ||
| Rated power | KW | 20 | |
| Rated speed | r/min | 2200 | |
