都市交通の再定義：低床ポータルアクスルが乗客定員とアクセシビリティを最大化する方法
A low-floor portal axle is worth considering when an electric bus program needs more usable passenger space without allowing the drivetrain to dictate the interior layout. The difficult part is that floor height, aisle width, axle load, tire size, suspension movement, brakes, service access, and propulsion packaging all compete for the same limited space around the rear axle. A layout that appears efficient in an early CAD section can become much less attractive once wheel housings, structural members, wiring, cooling lines, and production tolerances are added. For OEM engineers and technical buyers, the decision should therefore start with the finished bus package rather than the axle alone. Why Does […]