double girder gantry Crane Category

Crane means within a certain range vertical lifting and carrying heavy loads of horizontal multi-action lifting machinery. Also known as cable car. At present, the major heavy lifting equipment Ltd. Guangdong Shun launch has gradually canceled hoist with function. The main features of terrains are: its driving cab and crane cab combined, is evolved by the crawler crane (crawler), will track and walking part of the running gear bracket into the chassis has a tire to overcome disadvantage of ship gantry crane crawler crane (crawler crane) track shoes on pavement damage, belonging to material handling machinery. Lifting equipment to do some work is characterized by intermittent exercise, namely a working cycle Reclaimer, transport, unloading and other movements of the respective agencies are working alternately, development and use of cranes on the market more widely. Because they are not leg slings and hoists with often some accident, driving speeds are more cranes (crawler) fast; job stability, lifting capacity, can hoist walking within a specific range, but must ensure that road smooth solid tire pressure to meet the requirements, hanging above the ground shall not exceed 50CM; ban with a load of walking long distances. To ensure the safety of operations, the current domestic basically prohibit the outriggers are not hoisting operations.