HF330 crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth is 30m, matching the different specifications of drilling tools, pile hole diameter ranges from 500-1600mm. It has high drilling efficiency, and after construction, it can quickly move to next working site. Flexible, convenient and efficient, it is a national high-speed rail construction-specific piling machinery equipment.
- 1Flexible: the whole tonnage is small, simple operation, fast moving, convenient transition, etc features.
- 2High returns: small investment, quick gains, economic advantages can not be replaced.
- 3Technology patents: patent uses a unique technology to achieve a small torque but big power characteristics, thus achieve a small machine to drill big piling hole.
This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel, widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
|Type||HF330 Rotary Drilling Rig|
|Hole diameter||500-1600 mm|
|Power Head||Torque||130 KN ·m|
|Rotating speed||10-50 r/min|
|Main Winch||Maximum lifting force||150 KN|
|Lifting speed||70 m/ min|
|Wire rope diameter||24 mm|
|Vice Winch||Maximum lifting force||30 KN|
|Lifting speed||55 m/ min|
|Wire rope diameter||14 mm|
|Pressurized Cylinder||Maximum pressure||120 KN|
|Max lifting speed||120 KN|
|Walk||Walk speed||5 km/h|
|Maximum grade||30 °|
|System pressure||32 Mpa|
|Weight||28 / 30 T|
|Working Radius||4.3 m|
|Dimensions (L * W * H)||11.5 m*3 (2.8-3.6)m*3.55m|