| Message: | Electric tyre gantry crane (hereinafter referred to as crane) is designed and manufactured in accordance with national and industry standards such as GB/T 3811-2008 Crane Design Specification, GB/T 14406-2011 General Gantry Crane, GB/T 14783 Tire Container Gantry Crane etc.
The crane moves and turns on the ground, the trolley moves on the track, and the hooks rise and fall to carry the materials.
The working environment temperature is -20 ℃ ~ 45 ℃, the average temperature within 24 hours is not more than 35 ℃, relative humidity is allowed temporarily up to 100% when the average temperature in 24 hours exceeds 25 ℃, and not more than 50% for the temperature of 45 ℃.
Crane power supply is three-phase AC with rated frequency of 50 Hz and rated voltage of 380V. The upper and lower limits of the permissible voltage fluctuation of the motor are ±10%. The loss of the internal voltage of the crane is not greater than 5%. url:http://www.htcrane.com |
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