The XH series heavy-duty high-voltage lithium battery special vehicle is a new series of products independently developed by Hangcha based on a deep understanding of electric forklifts and internal combustion forklifts over the past few decades. It breaks through traditional design concepts, adopts a dedicated architecture, and is equipped with a new energy vehicle voltage platform. This series of products breaks through people's understanding of traditional electric forklifts, surpassing internal combustion forklifts in terms of efficiency, power, reliability, and reinterpreting the new generation of electric forklifts. The appearance follows the classic style of XC lithium-ion special vehicles, with strong and smooth lines, exquisite and compact overall, and fashionable and stable. Ultra long battery life, equipped with a large capacity lithium battery as standard, with a capacity 20% larger than ordinary low-voltage 80V/404Ah lithium batteries, which can meet the requirements of long battery life; Both the driving and working systems adopt automotive grade permanent magnet synchronous system, which is energy-saving and efficient; Equipped with a 317V automotive grade high voltage platform, the vehicle current is smaller and the heat loss is extremely low; By using a whole machine controller to schedule the traction motor controller assembly and the walking motor controller assembly, an intelligent drive system is formed, which is lightweight, efficient, highly autonomous, and has low energy loss.