Henan Mine Crane has achieved another success in hydropower, building several overhead cranes of various types, including 125 t units, for a national key water conservancy project. The work was reported by CCTV News, demonstrating the company's growing innovative manufacturing strength and its new contribution to a national key project.
As a key equipment supplier to this mega project, the 125 t and other premium cranes are all used to install the pump units of the underground pumping station.

Technical advantages

• PLC plus VFD communication control throughout makes operation smoother, safer and more reliable.
• Multi-point synchronous control with automatic balance adjustment saves energy, raises efficiency and improves handling productivity.
• The hoisting mechanism runs in four quadrants, with high speed-regulation performance, high starting torque and high torque at low speed.
• A comprehensive fault detection system displays 3D coordinates, operating signals, protection signals and fault signals in real time, with diagnostics, alarms, logging, printing and communication.