Chenglong Yiwei 5 Bottom Battery-Swap Tractor: Dual Excellence in Efficiency and Energy Saving, Saving CNY 30,000 in Electricity Costs per Year

　　As the “dual carbon” strategy advances in depth, electric heavy trucks are moving from policy-driven to value-driven. Transporters' demands for transport vehicles are no longer limited to the energy switch from oil to electricity; they also pursue all-dimensional leaps in efficiency, cost, safety and experience. The Chenglong Yiwei 5 bottom battery-swap tractor has emerged in response to the trend, focusing on segmented scenarios such as express delivery and express freight and port transportation. With hardcore strengths including long range, fast replenishment, high timeliness, low energy consumption, high safety and ultra-comfort, it adds momentum to transporters' road to wealth creation.

　　The Chenglong Yiwei 5 bottom battery-swap tractor is equipped with CATL's 513-kWh large-capacity battery, with a comprehensive range exceeding 400 km, easily covering the full-day operating radius of express delivery and express freight. Most innovatively, its bottom battery-swap architecture gives the vehicle a lower center of gravity than models with rear-mounted batteries, making high-speed cruising and cornering more stable. At the same time, the wheelbase has been optimized, with a turning radius of only 3,100 mm, making U-turns and vehicle maneuvering in port freight yards and narrow sections effortless. It also offers stronger trailer compatibility and calmly meets diverse loading needs.

　　The vehicle supports dual-track energy replenishment: bottom battery swapping is fully automated, enabling a full-power departure within 5 minutes; it also supports dual-gun 500A fast charging, taking only 1 hour to charge from 20% to 80%. The two modes can be switched flexibly and serve as backups for each other, greatly improving operational efficiency.

　　Power is a key factor determining transport efficiency. The Chenglong Yiwei 5 bottom battery-swap tractor is equipped with an integrated electric drive axle and dual motors, with a peak power of 700 kW and more than 950 horsepower of powerful output. Whether it is frequent urban starts or heavy-load climbing at ports, power is always on demand. Thanks to the higher transmission efficiency of the integrated electric drive axle, the vehicle's comprehensive energy consumption is reduced by 15%-25%, with electricity consumption per kilometer as low as 1.1 kWh. Based on an annual operation of 150,000 km, transporters can save about CNY 30,000 in electricity costs each year. With both strong power and economy, it truly achieves the cost-reduction and efficiency-improvement goal of “running fast and spending less.”

　　The Chenglong Yiwei 5 bottom battery-swap tractor places equal emphasis on safety and comfort, protecting transporters' wallets and health. It adopts a third-generation keel-style cab, with high-strength steel accounting for more than 30%; military-grade materials are used in key parts; frontal collision safety is improved by 40%, and deformation resistance is increased by 50%, building a solid safety fortress. Intelligent configurations such as LDWS lane departure warning, FCW forward collision warning and AEBS automatic emergency braking provide full-journey protection, actively intervening under complex road conditions to avoid driving risks.

　　In terms of driving and riding experience, the flat-floor design frees up 1.93 meters of spacious standing space, making in-cabin movement completely unconstrained. Paired with a “one-touch lie-flat” multi-function air suspension seat, it can be freely adjusted to a 150° golden recline angle, allowing a comfortable nap during fragmented time while waiting for cargo or charging, adding a touch of dignity and ease to transporters' road to wealth creation.

　　The Chenglong Yiwei 5 bottom battery-swap tractor is rooted in segmented scenarios such as express delivery and express freight and port transportation, blending power, energy replenishment, energy consumption, safety and comfort into perceptible operational value. Under the broader trend of green logistics, it is not only a reliable tool for transporters to reduce costs and improve efficiency, but also a truly trustworthy companion on the road to wealth creation.