Import 25 Meters Crawler Rotary Pile Drilling Rig — Buy in wholesale FOB from Supplier in China

The 25 meters crawler rotary pile drilling rig with circular power rod from Shandong Master Machinery Group Co., Ltd. is a hydraulic crawler-mounted rig designed for building foundation engineering. It features a retractable crawler chassis, self-lifting and falling foldable drill mast, and telescopic drill pipe configuration. The rig is engineered for drilling depths up to 25 meters, with the circular power rod design enabling penetration through concrete ground, hard sand soil layers, and rock formations.有机物. The main winch achieves lifting speeds up to 82m/min, with a single winch winching speed of 100m/s under rated load conditions.

The folding mast structure provides operational stability while reducing maintenance requirements. The power head employs a patented structural design with dedicated lubrication pathways for extended service intervals. The upper guide structure maintains drill pipe perpendicularity to the working plane, critical for pile verticality tolerance compliance. The hydraulic system includes temperature management for extended summer operation without auxiliary cooling intervention. National inspection-free certified raw materials and matching parts are specified throughout the assembly. Imported hydraulic motors drives the main winch with free-fall capability and sensitive load response.

This rotary drilling rig targets large-scale civil engineering contractors, high-speed rail construction consortia, and railway infrastructure developers. Applications encompass cast-in-place pile construction, continuous wall foundation installation, and ground reinforcement projects. The machine's capability across sandy clay, silty soil, and weathered rock profiles makes it suitable for geotechnical conditions common in East Asian infrastructure development. Buyers should confirm hydraulic fluid specifications, crawler ground pressure ratings, and transport dimensions with Shandong Master Machinery Group Co., Ltd. for project logistics planning.

Shandong Master Machinery Group Co., Ltd. is headquartered at No.55, Wutaizha Road, Jining High-Tech Zone, Jining 272000, China, within Shandong Province's industrial manufacturing corridor. The supplier holds harbor trust tier status on the platform, with a response rate of 0.00 percent and average response hours recorded at zero. These engagement metrics indicate limited transaction history through this channel, and buyers should anticipate direct communication protocols rather than platform-mediated response guarantees. The company's specialisation in crawler-mounted foundation equipment suggests vertical integration in hydraulic rig manufacturing.

The listing presents technical specifications for the 25 meters crawler rotary pile drilling rig without disclosing production capacity, annual output figures, or export certification scope. No ISO accreditation, CE marking status, or patent registration numbers beyond the referenced power head design are stated. Buyers should verify factory audit status, quality management system documentation, and after-sales service network coverage directly with Shandong Master Machinery Group Co., Ltd. The Jining High-Tech Zone location provides access to Shandong's heavy machinery component supply chain, though logistics consolidation and sea freight routing from nearby Qingdao or Tianjin ports require explicit confirmation.