The unique, state-of-the-art Load Management System (LMS) enables the operator to see what he can safely pick up at any position relative to the slope. Utilizing the hook, boom and base, machine-mounted sensors enable onboard computers to monitor boom angle, machine orientation and inclination. The computer uses this information to calculate and display actual loads and related working loads in real time. The operator receives the information, together with graphic displays, on an in-cab monitor. There are visible and audible warning signals when the safe load limit is reached