China Factory Supply Heavy Duty Rotary Drilling Rig for Hole Filling Pile Construction

The CFA model rotary drilling rig is a professional construction equipment designed for deep foundation works. With a maximum drilling depth of 12 meters, this rig is ideal for pile driving and hole filling applications in various construction projects.

This crawler-mounted drilling rig features a powerful Cummins engine and comes with customizable color options. The retractable chassis design ensures stability and flexibility during operation, making it suitable for different construction site conditions.

The rig is equipped with advanced drilling technology including a 300mm drill bit and kelly bar system. With power head speed ranging from 10-50rpm, it provides efficient performance for various soil conditions.

Our rotary drilling rig is manufactured with strict quality control and comes with CE and ISO 9001:2008 certifications. We provide comprehensive after-sales service including video technical support to ensure smooth operation.