ZM150H full-casing drilling rig by ZOOMLION is built for casing rotation, driving, and extraction operations in pile foundation projects, and is suitable for borehole diameters ranging from Ø800 to Ø1500 mm. Compared to other heavy construction equipment in the same diameter class, its standout features are a rotary torque of 3,450 kN·m and a pull-out force of 2,712 kN, to provide greater driving and pulling power in high-resistance formations. As a result, it is particularly well-suited for complex formations such as gravel and backfill layers.

• Drilling diameter: Ø800-Ø1500 mm
• Rotary torque: 3450 kN•m
• Extraction force: 2712 kN