What will happen if the Self Propelled Hydraulic Scissor Lift is not used for a long time?

Self-propelled hydraulic scissor lifts are essential equipment in various industrial and construction operations. They are commonly used in high-altitude scenarios and offer significant benefits, including high stability, wide operating platforms, and high carrying capacity. However, despite their usefulness, self-propelled hydraulic scissor lifts face various problems, including exposure to harsh weather conditions, hydraulic oil deterioration, and tire aging. This article provides extended industry knowledge on these issues and suggests possible solutions.

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Industry Knowledge on Self-Propelled Hydraulic Scissor Lifts

Self-propelled hydraulic scissor lifts are designed with a scissor mechanical structure that enables the lifting platform to achieve high stability, wide operating platforms, and high carrying capacity. The scissor structure is made up of a series of interlocking steel braces that provide the platform with a sturdy foundation for heavy-duty operations. The hydraulic system powers the lift, and the platform moves up and down, offering vertical movement to workers and equipment.

However, prolonged exposure to harsh weather conditions can lead to the deterioration of the self-propelled hydraulic scissor lift's structural integrity, performance, and durability. For instance, if the lift is parked in the open air for a long time, rainwater, dew, river sand, and dust in the environment can affect the topcoat, leading to corrosion, scratches, and other forms of damage. Rainwater is acidic, and the acidic substances can cause chemical decomposition, leading to significant damage to the topcoat's chemical composition. Wind erosion can also scratch the car paint, leading to losses.

Moreover, hydraulic oil deterioration is a common problem that self-propelled hydraulic scissor lifts face. Hydraulic oil is usually reserved in various parts of the oil tank and oil pipe. If the lift stops in one place for a long time, the hydraulic oil cannot circulate, leading to oil deterioration over time. The deteriorated oil can cause significant damage to the hydraulic cylinder or the power unit of the pump station, leading to reduced performance, increased maintenance costs, and equipment failure.

Tire aging is another significant problem that self-propelled hydraulic scissor lifts face. Tires are rubber products, and for rubber products, aging is unavoidable. The lift's weight exerts pressure on the contact surface of the tire when it is parked on the ground, causing deformation. If the lift stays in the same place for an extended period, it can cause excessive deformation in a particular area, leading to tire damage.

To solve these problems, Shandong Cathay Machinery Co., Ltd is using PU wheels instead of conventional rubber tires. Polyurethane wheels are characterized by good grip, slip resistance, wear resistance, and good comfort. PU wheels are more durable, resist chemical degradation, and have a higher load-bearing capacity than conventional rubber tires. In addition, PU wheels can reduce the wear and tear on the lift's structural components, leading to reduced maintenance costs and improved equipment performance.