JDC-H type, single pole wire sliding contact wire:

The JDC-H single pole conductor sliding contact wire is made of rare earth aluminum alloy, with high current carrying capacity and low voltage drop. It uses wear-resistant stainless steel strips on the aluminum conductive surface and the friction parts of the electric brush to ensure mobile conductivity and effective service life. It is widely used for mobile power supply of various large tonnage gantry cranes, bridge cranes, loading and unloading cranes, container cranes and other mechanical equipment.

Serial number	Model	JDC1600A-150A sliding contact line
one	JDC-150A
two	JDC-250A
three	JDC-320A
four	JDC-500A
five	JDC-630A
six	JDC-800A
seven	JDC-1250A
eight	JDC-1600A
nine	JDC-2500A