Features:

• High Efficiency:  Large core parameters such as high torque and crowd force; fast line speed of main rope to ensure high drilling efficiency in hard soil layer; it is suitable for overpass, high-speed rail, large buildings and other large hole foundation fields.
• Economy and Energy Saving: Power optimization control technology is adopted to distribute power in real-time with the smooth and fast response of composite action; moreover, it has high fuel efficiency and low comprehensive fuel consumption.
• Convenience: The rotary drive key bar is exposed for easy service and replacement; the main winching wire rope is fixed by a wedge, which is easy to disassemble and assemble. Some lubrication points are exposed for easy service.
• Full Stroke Crowd: Adopt a winch crowd system with long stroke, fast crowding, and rotary drive display function, suitable for all casing construction in the beach, pebble and backfill formation.
• Step Drum: Adopt step drum structure with a single layer to realize no crushing, no wear, and increase the service life of wire rope by 35%.
• Intelligent Upgrade: HD touch screen, 3ms refresh frequency, smooth animation display.