HCME tells us that its most seen video is this one, below, with close to 1.2 million views so far. It was uploaded in February 2014 and is about the first EX8000E-6 electric-drive hydraulic excavator delivered to China the previous year.
It took 14 days for the ultra-large excavator to be transported from the Hitachinaka port in Japan to its final destination at the mine, where it took almost two months to assemble.