Dragging cables

タイトルまたは説明

Main parameters of the product



Bending radius: ***0xD (mobile installation)



Temperature range for use: **0 ℃ to**0 ℃ Temperature range customizable (mobile installation)



Conductor structure: Referring to VDE ***5 Class 5 conductor structure, multiple strands of fine twisted bundle oxygen free bare copper wire are used.



Core grounding identification: G=with yellow/green grounding identification; X=No yellow/green grounding markings



Core wire identification: 5 cores and below: according to VDE ***3 or VDE *******8 color core wire color code; 7 cores and above: Black core wire with white number (VDE ***3)



Rated voltage: **0/***0V and below voltage range can be customized;



Test voltage: ********0V;



Compliance certification: CE RoHS;





Main features of the product



Filling design of load-bearing components, reinforced conductor structure (optional), enhancing cable tensile capacity;



Optimize the design structure, use extruded inner sheath to stabilize the cable core, ensuring flexibility while enhancing the cable core's torsional resistance; The reinforced protective layer structure woven with aramid fibers enhances the tensile strength of the cable while further enhancing its torsional resistance;



Polyurethane sheath enhances the wear resistance of cables, especially suitable for mobile installation under harsh working conditions;



Oil resistant, waterproof, heat resistant, flame retardant, low temperature resistant, with excellent product performance and safe use;



Optimized material selection and structural flexibility, resistance to bending, and drag performance, meeting the needs of free hanging and accompanying installation of grab equipment or frequent movement of cables through winding and unwinding of drums (reels);





Product Design Application



As a power supply connection and control connection cable for grab equipment, it is widely used in mechanical equipment such as garbage cranes, slag cranes, cleaning machine grab buckets, marine grab buckets, port machine grab buckets, etc. It can also be used for dragging tail cables of electric trackless equipment, as well as cables for drum and reel equipment of cranes, cranes, and transportation machinery. It is particularly suitable for complex and harsh working environments, and is suitable for installation in indoor or outdoor outdoor multi working conditions.





Product Design Description



Dragging cables are widely used as power or control connecting cables for various lifting and grabbing mechanical equipment. Grab bucket equipment, as an important lifting machinery equipment used for heavy object grabbing, placing, weighing, loading and unloading operations within a certain range, is widely used in multiple working conditions, such as ports, docks, freight yards, stock yards, mines, ships, Incineration power plants, solid waste comprehensive treatment plants, and so on. Its operating conditions are relatively complex and harsh. Therefore, the material selection and structural design of cables also have high design requirements.





Product Design Structure



Taking into account various factors such as the installation and application environment, laying method, movement rate, and load-bearing requirements of the cable, a new dual protective layer structure with integrated tensile and torsional reinforcement is designed. The cable sheath design is made of polyurethane PUR (TPU) material with better comprehensive performance. Practice has proven that it has better durability and resistance to complex and harsh working conditions



Conductor: Multiple strands of finely twisted bundle of oxygen free bare copper wire, foot square



Insulation: specially modified mixed elastomer material



Structure: The cable core is twisted into a cable with small pitch without twisting



Inner sheath: extruded modified elastomer nitrile material



Reinforcement: Aramid fiber woven inner sheath body



Galvanized steel wire rope and other strengthening elements (optional)



Sheath: Special polyurethane material sheath, black or yellow