DFQ-200W 200m Used portable hydraulic hard rock drilling machine for sale
Production Description:
DFQ-200W 200m Used portable hydraulic hard rock drilling machine is a kind of light weight, high efficiency and multi-function drilling equipment, it is suitable for drilling water wells, agricultural irrigation well, geothermal air-conditioning hole and other uses, especially for water engineering in mountainous and rock areas.
DFQ-200W 200m Used portable hydraulic hard rock drilling machine solves the problems to drill very hard rocks, gravel, pebble stratum that the traditional drilling rigs are difficult to drill, DFQ series can work efficiently under all kinds of geological structure.
Technical Parameter:
| DFQ-200W 200m Used portable hydraulic hard rock drilling machine for sale | ||
| No. | Item | Specification |
| 1 | Drilling caliber | Φ105-203mm |
| 2 | Max. drilling depth | 200m |
| 3 | Diameter of drill pipe | Φ63.5, Φ73 |
| 4 | Unit Length of drill pipe | 3000mm |
| 5 | Work pressure | 1.05-2.0 MPa |
| 6 | Gas consumption | 10~24 m³/min |
| 7 | Impacter | DHD350\360 |
| 8 | Apply to rock hardness | f=6-12 |
| 9 | Power | 50Kw/2200rpm |
| 10 | Gradeability | 25° |
| 11 | Walking speed | 0~2.0 Km/h |
| 12 | Ground clearance | 215mm |
| 13 | Leg cylinder stroke | 900 mm(1500mm) |
| 14 | System pressure | 20MPa |
| 15 | Propulsion | 5.0 tonf |
| 16 | Lifting force | 8.5 tonf |
| 17 18 | Speed of spindle | Fast 105 rpm |
| Slow 68 rpm | ||
| Rotary torque | 2200N.m | |
| 19 | Weight | 5200 Kg |
| 20 | Dimension | 3700*1660*2350 mm |
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DFQ-200W Used portable hydraulic hard rock drilling machine work in Nigeria:
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