The CRRC Intelligent Power Supply and Transmission System achieves the "oil-electricity" conversion by setting up a
power supply rail on the vehicle side and transmitting the grid electricity to the dump truck through the power receiving unit on
the vehicle. It is suitable for large open-pit mines, water conservancy projects etc.
The system consists of mining dump truck (including truck and pantograph), rails, catenary and traction substation. It can
realize customized design for the mines according to the fleet size and road conditions. The system is subject to intelligent
technologies such as lane keeping, automatic pantograph lifting and lowering, and pantograph-catenary monitoring, so that
operators can operate the trucks more conveniently.
Network cable voltage (V)DC1500
Network cable current (A)4500
Driver's operational range (mm)±2000
Pantograph-catenary height (mm)2750-3250 (adjustable height)
Rail form 4 rails (2 current collection rails, 2 support rails)
Pantograph-catenary adjustment Gravity adaptive
Rail entry form Auto-guided rail entry
Traction substation Optional capacity
Vehicle Convertible or newly-built
