Four articulating crane models have been updated. Models 610, 710, 810, and 910 replace the 5/33, 6/39, and 7/48 models. The cranes have increased lifting capacities in the 40,000 to 70,000 lb.-ft. range. Available for the new cranes is the Electronic Vehicle Stability (EVS) system, which monitors crane stability and warns the operator when the tilt of the truck’s chassis approaches a pre-set angle. The EVS system integrates with the Rated Capacity Limiter (RCL), which monitors the crane’s load moment, operation, and function. Additional new features include internal hose routing, “j” stow hook, and improved lift-to-weight ratios.