Small Frame Column Type Hydraulic Rotary Drilling Rigs For Coal Mine
Specificaitons:
1. Have a light weigt and flexible to move.
2. Easy to operate and maintain.
3. Hydraulic rotary type.
4. Used widely, easpecially for underground exploration.
ZYJ Series Frame Column Hydraulic Rotary Drill Rig
ZYJ Series Prop Type Hydraulic Rotary Drill Rig equips with carbide or PDC drill bit and high efficiency spiral drill rod.It is specially designed to release the gas and water in coal face. The borehole depth can up to 65m-200m.
1. This drilling rig is light weight, easy operation and very reliable.
2. It is accompanied with support and prop which can fix guide rail. It adopts up and down supporting type, the guide rail and propleg can be adjusted in 360°, makes the drilling angle ±90°.
3. This rig is consisted by main frame, pump station, operation desk and hosed. Each part can be disassembled and transported easily.
Technical Data For ZYJ Series Frame Column Hydraulic Rotary Drill Rig
| Model | ZYJ-500 | ||
| ZYJ-500A | ZYJ-500B | ZYJ-500C | |
| Working Pressure(Mpa) | 18 | ||
| Rated Torque (N.m) | 500 | ||
| Rated Rotating Speed (r/min) | 180 | ||
| Rated Flow Volume(L/min) | 55 | ||
| Pushing(feeding) Force(KN) | 10 | ||
| Guiding Rail Length(mm) | 2000 | ||
| Idle Load Pushing Speed (mm/min) | 5000 | ||
| Back Speed (mm/min) | 4500 | ||
| Pushing Stroke(mm) | 1100 | ||
| Max. Working Height(mm) | 2050 | 2550 | 3050 |
| Min. Working Height(mm) | 750 | 750 | 750 |
| Prop Frame Max. Height(mm) | 2600 | 3100 | 3600 |
| Prop Frame Min. Height(mm) | 2100 | 2600 | 3100 |
Water Flushing Pressure(Mpa) | 0.6-1.2 | ||
| Drilling Hole Diameter( mm) | 65-113 | ||
| Drilling Hole Speed(mm/min) | 200 | ||
| Noising Voice Level (dB(A)) | ≤90 | ||
| Main Boby Weight(kg) | 255 | 265 | 275 |
Pictures for ZYJ Series Prop Type Hydraulic Rotary Drill Rig
About our company:
1. More than 10 years experience on Engineering Construction.
2. Supply full complete set of anchor system, pc strand, pc steel wire, hydraulic jacks, electric oil pump, corrugated pipe making machine, and other equipment.
3. China top 5 PT Construction Machinery And Equipment manufacturer, with CE, ISO,Ghost certificate.
4. Products market covering more than 30 countries all of the world.
5. more than 50 engineers available for oversea service, supply face to face training on buyer’s worksite.
6. Response to customer requirement 24 hours, provide full using life technical support.
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