The gantry crane is a bridge-type crane in which the bridge is supported on the ground track by the outriggers on both sides. Structurally, it consists of a gantry, a cart running mechanism, a hoisting trolley and electrical parts. The semi-gantry crane is a gantry crane that only has outriggers on one side, and the other side is supported on the workshop or trestle.
Compared with gantry cranes, semi-gantry cranes are lighter in weight and smaller in wheel pressure, which can save manufacturing costs. This series of cranes have low failure rate, sensitive triggering, high precision, weighing accuracy of ±5% for light load and ±2% for heavy load, with strong long-term stability and high reliability. Semi-gantry cranes can add intelligent control system, set up functions such as remote control, fault information alarm, work statistics, etc., reduce manual maintenance time and costs, and improve work efficiency.
1, Two legs of one side traveling on ground rail, and the other side of two legs overhead traveling on the rail of workshop steel structure
2, Normally it will be used indoors.
3, Six direction movement.
4, Strong box type steel structure of crane.
5, Full safety system as follows:
Weight overload protection
Emergency stop system
Over current protection
Short-circuit protection
Phase sequence protection
Zero position protection
Voltage loss protection
Limit switch and stopper for crane long traveling and cross traveling
Overhigh lift and overlow lift limit switch
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