HDM leads the development and manufacture of polar cranes in China, holding a market share of over 70% and possessing independent intellectual property rights for polar cranes used in both improved second-generation and third-generation nuclear power plants, including CAP1000, CAP1400, ACP1000, and ACPR+. The company provides various polar cranes, such as 250/100+10t, 217(205)/10+190(205)+5t, 300/25USt, 320+35/5+600t, 235/25t, 320/25t, and 200+35/5+550t, designed for nuclear power plants with capacities of 300,000kW, 1,000,000kW, 1,250,000kW, and 1,750,000kW.

To date, HDM has supplied polar cranes for numerous nuclear power projects, including Chashma in Pakistan, Guangdong Ling’ao, Liaoning Hongyanhe, Guangdong Taishan, Zhejiang Sanmen, and Guangxi Fangchenggang phase II. The lifting appliances provided by HDM cover both nuclear and conventional islands, including reactor building cranes, fuel building cranes, steam turbine building cranes, pump house cranes, hatch area cranes, waste storage cranes, and stationary slewing cranes for handling heavy and large pieces at terminals.