All-round strength at construction sites! Chenglong H5 6×4 truck-mounted crane fully adapts to lifting and modification needs in all scenarios

　　With the rapid development of infrastructure engineering, building material transfer, equipment hoisting and other industries, the market has put forward higher requirements for the comprehensive performance of truck-mounted cranes. They must not only balance heavy-load carrying capacity and strong hoisting adaptation capabilities, but also achieve high attendance rates and low maintenance costs. Focusing on the actual operational pain points of the industry, the Chenglong H5 6×4 truck-mounted crane has been comprehensively optimized in multiple dimensions including power, chassis carrying capacity, and modification adaptation, creating a professional truck-mounted crane chassis solution suitable for multi-scenario operations.

　　Hoisting and transfer operations have complex working conditions and impose strict requirements on vehicle power performance. The Chenglong H5 6×4 truck-mounted crane is equipped with a customized Yuchai 300-horsepower engine, providing sufficient power burst and low overall failure rate, ensuring high attendance rates in high-frequency operation scenarios. It is matched with a Fast 9-speed gearbox and equipped with an original power take-off and synchronizer, offering smooth gear shifting, a tough and durable overall machine, and stable and reliable power output.

　　The vehicle is equipped with silicone oil cooling fan technology, which precisely regulates engine water temperature, reduces friction loss, and can achieve about 2% fuel consumption reduction, effectively controlling operating costs during long-term high-frequency operations.

　　Chassis carrying capacity is the core foundation for truck-mounted crane operations. The Chenglong H5 6×4 truck-mounted crane adopts Baosteel 750L ultra-strong steel plate integrally stamped and formed. The frame is a 300 (8+8+4) structure. The crane installation position is locally reinforced with four layers, balancing lightweight design, high carrying capacity, and excellent torsional resistance to meet compliant heavy-load operation requirements.

　　The vehicle is configured with a 5.5T front axle and reinforced 10T dual rear axles, paired with a rear axle inter-wheel differential lock, providing stronger passability on muddy construction sites and unpaved roads. 11 front leaf springs and 10 rear leaf springs strengthen the vehicle's carrying capacity, easily handling heavy material transportation and hoisting conditions such as building materials and engineering equipment.

　　In response to the modification adaptation needs of truck-mounted cranes, the vehicle is standardly equipped with an original high-efficiency power take-off, supporting both flange and spline forms, with high matching degree and stronger operational stability. A lower wrap beam structure is added to strengthen gearbox protection and further improve the overall rigidity of the frame. A small connecting plate is standardly equipped to strengthen the integrity of the chassis and the crane, reducing modification difficulty.

　　The vehicle supports modification with an extra-long cargo box of up to 8.45 meters, offering multi-functional purposes and can meet vehicle needs in multiple fields such as municipal work, urban infrastructure, and road rescue.

　　Based on industry working condition pain points, the Chenglong H5 6×4 truck-mounted crane provides a highly reliable, high-attendance, and cost-effective truck-mounted crane chassis solution for the engineering hoisting field with strong power output, high-strength chassis carrying capacity, and professional crane modification adaptation capabilities.