ZOOMLION ZM200HH takes on larger pile foundations with the torque and extraction force needed to work through high-resistance ground conditions. With a rotary torque of 5,250 kN·m and a pulling force of 3,690 kN, this heavy-duty full casing drilling rig handles casing rotation, driving and extraction for borehole diameters from 1,000 to 2,000 mm. Compared to Ø1,500 mm-class models, the heavy construction machinery is better suited for bridge foundations and large-scale building pile foundation projects involving larger diameters and higher construction loads.

• Drilling diameter: Ø1000-Ø2000 mm
• Rotary torque: 5250 kN•m
• Extraction force: 3690 kN