The Scalable Mechanical Advantage System - Heavy was designed out of necessity for specialized heavy rigging situations where variable heavy hauling requirements exist and are constrained by limited amount of personnel. The SMAS-H kit is utilized for multiple operational mission sets from austere / remote vehicle recovery to heavy lifting in confined space, subterranean, and tunnel / mine environments. The SMAS-H is engineered on the NAR iMAS chassis, but takes your mechanical advantage, lifting, and versatility capabilities up exponentially. The SMAS-H can be configured from a 3:1 up to a 23:1 utilizing simple techniques and minimal equipment. Efficiency, simplicity, and safety were the driving factors throughout the design process, recognizing the typical system complexity, rigging errors, and loss of efficiency associated with traditional systems.
A-VRR - Adaptable Vertical Response Rack
RACE Sub-T - Rapid Access Casualty Extraction Subterranean Kit
Individual Mechanical Advantage System (iMAS)
Flight Risk Kit