Although truck-mounted crane operations may seem simple, the details determine both safety and efficiency. The unassuming polyethylene outrigger pad is a key solution to the problem of high pressure from crane outriggers and effectively protects road surfaces. When a truck-mounted crane lifts a heavy load, the entire weight of the machine plus the lifting load is concentrated on just four outriggers, resulting in extremely high point pressure. If the outriggers make direct contact with the ground, asphalt roads can easily become dented and crack, cement surfaces may suffer edge chipping and spalling, and soft, muddy ground can sink. This not only creates safety hazards but also leads to high costs for road damage compensation and repairs.

In the past, construction sites commonly used wooden boards or steel plates as padding, but the drawbacks were significant. Wooden pads are prone to rotting when damp and breaking under pressure, offering low reusability. Steel plates are heavy and difficult to transport, greatly increasing the physical labor required for crane operators to move between job sites. Additionally, their hard edges and corners can easily scratch and damage road surfaces, failing to fundamentally solve the problem of pressure concentration.

Compared to traditional padding materials, polyethylene outrigger pads for truck-mounted cranes, thanks to their excellent material properties, are highly suitable for various construction scenarios. Their well-designed surface area effectively increases the contact area between the outrigger and the ground, evenly dispersing concentrated pressure and fundamentally reducing damage to road surfaces. They are suitable for various terrains including asphalt, concrete, mud, and gravel. Furthermore, these pads are tough, wear-resistant, and resistant to corrosion and rot. They are not afraid of rain, snow, or erosion, and they resist deformation and cracking. Their lightweight nature means a single person can easily carry and position them, without delaying construction progress. This small pad stabilizes the crane during operation, ensures construction safety, and effectively protects road surfaces, making it an indispensable practical accessory for lifting operations.

This article is edited and organized by Henan Jinhang Engineering Plastics Co., Ltd. (www.upeplastic.cn). Editor in charge: Jinhang. The company specializes in the R&D and production of polyethylene outrigger pads for truck-mounted cranes. Reprints are welcome with attribution to the source.