Double Girder Beam 5ton-20ton Overhead Crane Customized Span Electric Bridge Crane for Warehouse Workshop

The three most common are single girder (a single beam, best for moderate loads), double girder (two beams for heavier loads and more stability), and gantry cranes (which stand on legs on the floor instead of being attached to a building's structure)

With regular care, the expected lifespan is between 20 and 30 years. This depends on how often it's used, the loads it handles, and the environment it works in

You need to consider four main factors: the weight of your loads (capacity), the height of your workspace (lifting height), the size of your work area (span), and how often you will use it (duty cycle)

Essential safety features include overload protection (weight limiters), emergency stop buttons, and limit switches (to prevent over-travel)

The main reasons for crane failure include overloading, lack of lubrication, misalignment of wheels/rails, electrical faults, and wire rope wear