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Klemm KR 806-3D

Key Specifications

Operating Weight Clearance Tractive Force
16.5 tons 9.2 meters 178 kNm


Drilling Capacities

Max Reach:
3.450 meters
9.2 meters
Operating Weight: 
16.5 tons

Max Reach: 3.450 meters
9.180 meters
Operating Weight: 
16.5 tons 

The Klemm KR 806-3D drilling rig represents a refined development within the KR 806 series, engineered to meet the rigorous demands of complex geotechnical applications. This advanced rig integrates high-performance features and modular capabilities to offer a versatile solution for a range of drilling needs.

  1. High-Performance Engine: The rig is powered by a robust 197 hp DEUTZ engine, ensuring that you have the necessary muscle for demanding drilling operations.
  2. Advanced Double Head Drilling: One of the standout features is its double head drilling system. It offers counter rotation of the outer casing to the inner rod, controlled soil extraction, and low-vibration drilling—crucial for maintaining precision and stability.
  3. Modular Design: Flexibility is at the core of the KR 806-3D. Its modular concept allows for the attachment of different drilling units, making it incredibly versatile for applications like anchoring, micropiling, and even geothermal drilling.
  4. Optimized Kinematics: The rig’s kinematic design allows for a wide range of slewing and mast positioning, including vertical and horizontal drilling capabilities. This is especially useful for projects requiring diverse drilling orientations.

Key Specifications

  • Hydraulic System: Features a two-circuit load-sensing double pump system, with a maximum operating pressure of 320 bar.
  • Drilling Speed: Offers a feed rate of 6.0 / 12.0 m/min, with fast feed and retraction rates for enhanced productivity.
  • Crawler Base: Equipped with a high tractive force of 188 kN and a ground clearance of 350 mm, ensuring superior mobility on-site.

Safety and Compliance

The KR 806-3D adheres to the latest emission standards and has been externally certified, adding an extra layer of reliability and compliance to its already impressive feature set.

In summary, the Klemm KR 806-3D drilling rig offers a compelling mix of power, precision, and adaptability, making it an excellent choice for engineers and construction professionals who demand the best in ground improvement solutions. With its high-performance features and modular design, it aligns well with Pacific Foundation’s commitment to delivering tailored, efficient solutions for any geotechnical challenge.