What are the influences of wheelbase on the performance of truck-mounted cranes?

12 휠러 20 톤 너클 붐 크레인 (7)
트럭 장착형 크레인s are categorized based on the number of axles, such as two-axle, three-axle, four-axle, and so forth. For the same number of axles, the wheelbase can vary, either being larger or smaller. 그래서, what exactly are the implications of the wheelbase on the performance of 트럭 탑재 크레인에스? Specialists in 트럭 탑재 크레인s inform us that the wheelbase of a 트럭 탑재 크레인 is intricately linked to the performance of the entire vehicle, as the wheelbase determines the position of the center of gravity of the 트럭 탑재 크레인. Consequently, if the wheelbase of the 트럭 탑재 크레인 undergoes a change, the entire vehicle configuration must be reorganized, particularly the dimensions of the transmission system and the body. The parameters of the springs and shock absorbers within the suspension system need to be recalibrated, the size of the trapezoidal tie rods in the steering system needs adjustment, and simultaneously, a change in the wheelbase will also cause alterations in the distribution of axle loads on the front and rear axles.

12 휠러 20 톤 너클 붐 크레인 (7)

The most immediate impact of the wheelbase on the 트럭 탑재 크레인 is the length of the vehicle body, which further influences the interior space. 예를 들어, the wheelbase of a blue-plate 트럭 탑재 크레인 is typically around 3300mm. Due to this relatively shorter wheelbase, the space in its rear seat is relatively confined. 대조적으로, the wheelbase of a yellow-plate 트럭 탑재 크레인 is generally above 4000mm. With this longer wheelbase, the space in its rear seat is significantly more generous. 그러므로, the wheelbase plays a decisive role in determining the length, available space, and comfort level within the vehicle body.
The wheelbase also has a considerable bearing on the passability and stability of the 트럭 탑재 크레인. 에이 트럭 탑재 크레인 with a short wheelbase benefits from a shorter overall length, lighter mass, smaller turning radius, and passage radius. This enables it to navigate through relatively narrow sections with greater ease. 하지만, the drawback of an overly short wheelbase is that it compromises the vehicle’s maneuverability and stability. 반면에, 에이 트럭 탑재 크레인 with a large wheelbase has a longer overall length and greater mass. Its center of gravity is located farther from the support points, resulting in relatively stable driving and a reduced likelihood of rollover incidents. Nevertheless, such a configuration comes with a larger turning radius, a larger reversing blind area at the rear, 사고의 위험 증가, and making it less suitable for narrow road conditions.

샤크만 M3000 21 톤 너클 붐 크레인 (3)

The size of the wheelbase also has an impact on the installation of the crane on the 트럭 탑재 크레인, which is particularly evident in double-steering axle 트럭 탑재 크레인에스. 예를 들어, in the case of small three-axle and front-four-rear-eight 트럭 탑재 크레인에스, when installing the crane on these two types of vehicles, the outrigger component of the crane must be positioned between the two steering axles. If the wheelbase between the steering axles is excessively short, it becomes impossible to lower the outriggers, especially for large-tonnage cranes, which are typically rear-mounted.
The wheelbase is a critical factor that affects multiple aspects of the 트럭 탑재 크레인‘s performance. It influences the vehicle’s handling, 안정, interior space, and the installation of the crane itself. A well-chosen wheelbase can optimize the 트럭 탑재 크레인‘s capabilities to suit specific operational requirements and working conditions. When purchasing a 트럭 탑재 크레인, potential buyers must carefully consider the wheelbase in relation to the intended use of the vehicle. 만약 트럭 탑재 크레인 is primarily intended for operations in confined spaces or areas with narrow roads, a shorter wheelbase might be more appropriate to ensure maneuverability. 하지만, if stability and a larger working platform are priorities, a longer wheelbase could be the better choice.
샤크먼 23 톤 너클 붐 크레인 (4)
The decision regarding the wheelbase should also take into account factors such as the weight and size of the loads to be lifted, the frequency and nature of the lifting operations, and the terrain and road conditions in which the vehicle will be operating. A comprehensive assessment of these factors can lead to a more informed choice of wheelbase, thereby maximizing the efficiency and safety of the 트럭 탑재 크레인 in its intended application.
결론적으로, the wheelbase is not just a simple specification but a key determinant of the overall performance and functionality of the 트럭 탑재 크레인. Paying close attention to this aspect during the purchasing process is essential to ensure that the vehicle meets the operational needs and expectations of the user.

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