Màquina de perforació A7 73.5kw 3200N.M Dth Màquina de perforació de mineria

The Hongwuhuan A7 is a split-type crawler-mounted open-pit down-the-hole drill rig meticulously developed by Hongwuhuan Group. It is designed for drilling operations in various complex working conditions. The A7 possesses the following notable characteristics:

- High-efficiency Drilling Performance: The A7 split-type crawler-mounted open-pit down-the-hole drill rig is suitable for drilling diameters ranging from 89 to 140 mm, with optimal drilling diameters of 90 mm and 115 mm. The economic drilling depth can reach up to 30 meters. This design enables it to perform excellently in drilling operations in open-pit mines, infrastructure construction, and other fields, meeting the requirements of various engineering projects.
- Flexible Mobility: The equipment adopts a crawler-mounted movement method and is equipped with a towable mobile air compressor, facilitating flexible movement in complex terrains. This design not only enhances the adaptability of the equipment but also reduces the transportation and installation time of the equipment at the construction site, thereby improving work efficiency.
- Robust Technical Support: Hongwuhuan Group, as a powerful domestic manufacturer of air power equipment and engineering excavation equipment, possesses strong technical research and development capabilities. The A7 split-type crawler-mounted open-pit down-the-hole drill rig incorporates advanced technologies, ensuring the efficient operation and reliability of the equipment.
- Wide Applicability: The A7 split-type crawler-mounted open-pit down-the-hole drill rig is suitable for a variety of working conditions, including open-pit mining and infrastructure construction. Its high-efficiency drilling capability and flexible mobility make it an ideal choice in the field of engineering excavation.

Since its establishment in 1997, Hongwuhuan Group has been committed to the research, development, production, and sales of air power equipment and engineering excavation equipment. The group has established close cooperative relationships with many well-known scientific research institutes and has strong product research and development capabilities. The A7 split-type crawler-mounted open-pit down-the-hole drill rig, as one of the representative products of Hongwuhuan Group, fully reflects its technical strength and innovation capabilities in the field of engineering excavation equipment.