Kobelco 7080 Crane Operators | Manual =link=
: The manual explains the dual-drum system, which allows main and auxiliary drums to run simultaneously at different speeds or in opposite directions. Setup Efficiency
Dual-speed system offering 0.9 km/h (low) for breakout force and 1.4 km/h (high) for site mobility. Inside the Operator’s Cab: Controls and Layout Kobelco 7080 Crane Operators Manual
Many operators ignore wind speeds. The 7080 manual specifically states that lifting capacities must be reduced when wind exceeds 20 mph (32 km/h), and operations must cease over 30 mph (48 km/h). : The manual explains the dual-drum system, which