On August 16, the third-generation installation equipment for offshore wind power developed by China Railway Machinery Institute ---800T offshore crane successfully passed the loading test at Shandong Weihai Shipyard.
The crane is a main crane specially designed and manufactured for jack-up offshore wind power installation work platforms. It has the characteristics of light weight, large lifting capacity, high lifting height and 360° full rotation operation.
The special installation equipment for offshore wind power "800T" offshore crane
The equipment has a dead weight of 840T, the boom is 76 meters long, the maximum safe working load of fixed-point cranes is 800T, and the maximum safe working load of full-slewing cranes is 650T. The equipment boom is equipped with a 800T main hook and a 120T auxiliary hook. The maximum lifting height of the main hook is 105 meters above the deck surface and the maximum lifting height of the auxiliary hook is 113 meters above the deck surface, which can meet the requirements of wind power towers and fan blades & motor installation requirements .
The 800T offshore crane for this cooperation
The 800T offshore crane and its self-elevating offshore wind power installation work platform can meet the installation work of all the wind turbines of the existing offshore wind farms under construction. With the completion and grid operation of wind farms in various parts of my country, the market for later operation and maintenance of wind power equipment is broad, and the equipment can also be used for the operation and maintenance of established offshore wind farms.
Offshore crane undergoing counterweight experimen
The WTL-A700 safe load moment indicator system equipped with this 800T offshore crane by Weite this time is a classic product of Weite. It has safe and reliable functions, simple operation and convenient maintenance, and has been recognized by many customers at home and abroad.
Weite WTL-A700 load moment indicator
Weite WTL-A700 load moment limiter system has the functions of real-time monitoring, dynamic display, sound and light alarm, data backup, power-off memory and password protection, and the instrument itself is designed with strong anti-interference, friendly operation interface, and strong versatility. advantage. It is a new generation of high-performance crane safety monitoring designed and produced in accordance with relevant requirements such as GB 12602-2009 "Lifting Machinery Overload Protection Device", GB 6067.1-2010 "Safety Regulations for Lifting Machinery" and GB/T3811-2008 "Crane Design Specification" The device is a high-end crane safety monitoring device with multi-function, high performance and intelligent human-computer interaction, which is mainly used for lifting equipment with complicated monitoring signals on offshore platforms.
Signal collection Data Control Box
In addition, Weite equips the offshore crane with an angle meter consisting of a potentiometer and a pendulum, which can be installed on the crane boom. The angle of the boom to the ground is measured by rotating the potentiometer driven by the heavy hammer, and the output is The corresponding voltage value has high measurement accuracy, and the measurement range is as high as -10 degrees to +110 degrees.
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