Hanma Technology's methanol dumper is a core engineering vehicle under its "alcohol-hydrogen + electric" dual-wheel drive strategy. It is tailor-made for heavy-load scenarios such as urban infrastructure, mine stripping, and construction site transportation. It uses methanol as the core energy source to achieve a triple breakthrough of cost reduction, emission reduction, and high efficiency in the field of engineering transportation. The vehicle series includes models such as the YuanCheng X7M and Xinghan G, equipped with a self-developed 170kW methanol-hydrogen electric range-extending system and an efficient motor. It boasts strong power and is suitable for heavy-load conditions, with a peak power of up to 525kW. Paired with a 4-speed AMT gearbox, it performs excellently in low-speed heavy-load situations. Fuel costs are reduced by 32%-52% compared to traditional fuel dumpers, and particulate matter emissions are reduced by over 90%. Near-zero emissions allow for green license plate access, enabling free passage to urban construction sites without traffic restrictions. The vehicle supports multi-mode switching, including pure electric and intelligent electric hybrid. With a full tank of methanol and full charge, the comprehensive range exceeds 1000 kilometers. Methanol refueling takes only 5 minutes, completely eliminating reliance on charging piles. It also features a lightweight chassis and reinforced cargo box, balancing load-bearing capacity and compliance, suitable for complex construction site road conditions. Safety features such as remote monitoring and leak alarms are included, making it a preferred equipment for green transformation for urban infrastructure and mining transportation enterprises. It has been applied on a large scale in over 20 provinces nationwide.