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Grab Gantry Crane

Our grab gantry crane is mainly used with overhead crane, port machine and trolley hoist to handle bulk cargos such as mineral ores, coal and slag in ports, power plants, docksides, chemical factories, etc. This overhead crane for chemical industry offers a lifting capacity range of 5-20t. In normal configuration, it employs cabin control which is available in open type and close type. Each mechanism in this port crane or mining crane is powered by wound-rotor motor with resistance speed control.
Specifications of Grab Gantry Crane
Lifting Weight T 5-20
Span m 10.5~31.5 (Extendable)
Lifting height m 12-16 (Extendable)
Operating methods Cabin control Driver cabin with broad vision, toughened glass, ergonomic seat and easy operation
Remote / pendant control Easy operation, without having to climb; Cost for professional driver is saved
Power supply AC 3-Phase A.C. 50HZ 380V
Classification A6-A8
Hoisting mechanism Modular design of motor, fan, reducer and wire rope reel; excellent flexibility; maintenance free
Main electric parts Schneider or Siemens (Optional)
Overload protection device Rotary cam, 4-step adjustable, auto reset, height adjustable, precise phase-sequence control
Crane traveling limit switch Mechanical anti-collision, IR sensing
Steel structure parts Independently designed and manufactured steel structure parts of the grab gantry crane with cutting-edge technology and top level manufacturing strength
Motor Standard Siemens variable frequency motor or domestic best-in-class motor (optional)
Electrical control system Variable frequency control, PLC, human-machine interface (optional)
Reducer Best brand in China or overseas brands such as SEW, Flanders, etc.
Wire rope Wire rope with high strength fiber core or steel core
Brake State of the art brand in China or optional
Wire rope reel Welded reel, rolled from steel plates; light weight, simple structure and high intensity
Wheel and machining parts Designed and made by ourselves, bringing you peace in mind
Grab buckets Multiple types of grab buckets including light and heavy duty types; suitable for use in mine, chemical, steel and many other industries
Inquiry Form
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