Description
Hydraulic Arm-Type Complete Cover Sealing System, the hydraulic swing-arm hard cover is a patented sealing system independently developed to effectively eliminate spillage and leakage of challenging materials such as dust, slurry, sludge, and subway tunnel muck. Engineered for maximum containment and environmental protection, it offers a reliable solution for high-demand transport operations.
| Body Type | U-Shaped steel body |
| Drive Type | 8×4 |
Product Introduction
Hydraulic Swing-Arm Hard Cover Sealing System, this high-performance sealing system is driven by two double-acting hydraulic cylinders that enable the front-to-rear retractable motion of the hard cover. With a simple structure and high reliability, it ensures stable operation even under demanding conditions.
Constructed from high-strength steel, the cover offers excellent durability and resistance to damage. Equipped with sealing rings and operated by bidirectional hydraulic cylinders, the system delivers outstanding sealing performance.
Ideal for a wide range of applications—including demolition waste transport in urban redevelopment projects, sludge and slurry hauling, and sand and gravel transportation—this type of sealing cover has become one of the recognised standards for urban environmental transport.
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