The tinbin TC2 is a dry vac excavator attachment produced by BSB GmBH, a German company established in 1994. Initially focused on suction dredging, BSB GmBH began manufacturing equipment in 1996. The tinbin TC2 is designed to enhance excavation processes with its dry-vac capabilities, portability, and cost efficiency.

This attachment is ideal for various applications, including excavation, daylighting, municipal work, landscaping, and rail construction. It operates using dry vac technology, which minimizes environmental impact and operational costs by eliminating the need for water. Key features include a rotating suction tube for accessing tight spaces, dust suppression for safety, and a cylindrical container for easy material disposal on-site. The tinbin TC2 is marketed to industries such as construction, landscaping, and municipal services, making it a valuable tool for contractors in these sectors.