Instructions
YDR165K – High-Torque, High-Speed Rotary Digging Head
Developed by YONDA for heavy-duty foundation and geotechnical drilling, the YDR165K combines triple-motor drive technology with a reinforced structural design to deliver outstanding performance and long-lasting durability.
Key Features:
Triple-motor output delivering up to 170,000 Nm of torque – engineered for deep piles and large-diameter drilling.
High-speed rotation for faster drilling cycles without compromising power.
Flange-mount connection ensures stable and secure installation.
Reliable & Low-Maintenance: High performance and stable operation with less downtime and maintenance.
Built to last with premium materials and precision manufacturing, minimizing maintenance costs.
Applications:
Foundation piling
Geotechnical exploration and reinforcement
Rock and soil anchoring
Large-diameter rotary piling works
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