The Cabin Stairway Cover Bulk Seal works by compressing against the stairway cover and the surrounding frame when the cover is closed. The seal's elasticity and material properties allow it to conform to the surfaces, creating an effective barrier that blocks the passage of air, water, and other environmental elements. The seal is used to maintain its sealing properties even under the intense vibrations and shocks encountered by heavy operation.Attributes:• Withstand the intense vibrations and shocks encountered during the operation• Resistant to exposure to engine oils, fuels, and other chemicals, maintaining their sealing properties under heavy operationApplications:The Cabin Stairway Cover Bulk Seal creates a tight and secure seal when the stairway cover is closed, preventing the ingress of wind, water, dust, and other environmental contaminants into the machine's cabin.