§ 393.130 What are the rules for securing heavy vehicles, equipment and machinery?
发布02-19
生效03-23
摘要总结AI 辅助解读
本法规规定了在美国境内运输重型车辆、设备及机械（如装载机、推土机等，单件重量≥4,536 kg/10,000 lb）的固定要求。核心义务包括：附属设备需完全降下并固定；铰接式车辆需防止运输中发生关节转动；履带或轮式重型设备必须使用至少4个系固点（tiedowns），分别限制侧向、前向、后向及垂直方向的移动，且系固点应尽可能靠近车辆前后端或专用安装点。该规定直接改变陆运承运人的装载操作标准与合规责任。
- (a) Applicability. The rules in this section apply to the transportation of heavy vehicles, equipment and machinery which operate on wheels or tracks, such as front end loaders, bulldozers, tractors, and power shovels and which individually weigh 4,536 kg (10,000 lb.) or more. Vehicles, equipment and machinery which is lighter than 4,536 kg (10,000 lb.) may also be secured in accordance with the provisions of this section, with § 393.128, or in accordance with the provisions of §§ 393.100 through 393.114.
- (b) Preparation of equipment being transported. (1) Accessory equipment, such as hydraulic shovels, must be completely lowered and secured to the vehicle.
- (2) Articulated vehicles shall be restrained in a manner that prevents articulation while in transit.
- (c) Securement of heavy vehicles, equipment or machinery with crawler tracks or wheels. (1) In addition to the requirements of paragraph (b) of this section, heavy equipment or machinery with crawler tracks or wheels must be restrained against movement in the lateral, forward, rearward, and vertical direction using a minimum of four tiedowns.
- (2) Each of the tiedowns must be affixed as close as practicable to the front and rear of the vehicle, or mounting points on the vehicle that have been specifically designed for that purpose.