Harken TerrAdaptor

The TerrAdaptor Portable Anchor System is an exceptionally versatile and modular solution designed for technical rescue, rope access, and backcountry operations. Developed with professionals in mind, it offers unmatched adaptability by transforming into a range of high-directional configurations—including monopod (gin pole), bipod (A-frame), tripod, and even quadpod (with an additional kit). This flexibility allows users to tailor the system to meet complex rigging needs across varied environments, from confined spaces to rugged outdoor terrain.

Certified to meet NFPA 1983 (2012 edition) standards in its tripod and quadpod setups, and also CE EN 795 Class B approved, the TerrAdaptor delivers both reliability and regulatory compliance. Its central head assembly is uniquely engineered with pivoting plates and multiple anchor points, enabling custom rigging angles and orientations. Whether deployed on uneven ground or requiring off-axis hauling, the head's load-bearing capacity—rated up to 36 kN (approx. 8,093 lbf)—ensures safe and stable operation.

One of the key innovations is the QuickLash accessory, which allows additional anchor points to be added anywhere along a leg, even after the system is deployed. This element alone dramatically enhances rigging options and flexibility. The legs are telescoping, allowing precise height adjustment, and can be outfitted with a variety of foot options—including talon spikes, rocker feet, and articulating feet—to adapt to surfaces ranging from rocky terrain to flat rooftops.

To stabilize the system during use, the TerrAdaptor utilizes rope hobbles—adjustable low-stretch prusik loops—that secure the legs in position. This offers a lighter and more dynamic alternative to traditional chain systems while maintaining excellent strength and safety. The rig can also be easily packed and transported in three dedicated storage bags, ensuring portability and organized field deployment.