How managers can move their organization from reactive emergencies to planned activities
Angela Testa, senior vice president of operations at American Campus Communities, strengthens operations without compromising a healthy work environment
The Mk3 model has a capacity of 330 pounds and weighs 19 pounds. An interface of a specially modified endless belting to the two supporting rear carriages provides a continuously working brake/traction system that slows descent proportionally to the weight of the passenger. On landings, the geometry of the unit transfers all weight to the two main wheels for pivot turns and travel.
Size folded is 38-by-21-by-8 inches. Tubing is 1 inch OD .090 wall 6061-T6 alloy (fire ladder quality).