Metro rail maintenance grinding machine

Summary

The procurement concerns one metro rail maintenance grinding machine using drag-stone technology to help prevent early rail defects, extend rail service life and reduce the need for profiling. The machine is powered by its own diesel generator and is to be towed or pushed by a rail construction vehicle. The supplier must deliver the machine to the Helsinki Metro Depot under DAP terms within 16 months of contract signature, supervise unloading and commissioning on the rails, provide warranty-period maintenance and spare parts, and train the customer’s operating staff. The tender deadline is 2 October 2026 at 11:00 UTC, and one supplier will be selected for the complete delivery.