Supply of two sewer cleaning vehicles in two lots

Summary

The tender concerns the supply of two sewer cleaning vehicles divided into two lots for Stadtraumservice Mannheim. The vehicles must combine high-pressure sewer flushing, sludge suction and water recovery. The scope includes the heavy vehicle chassis and fully operational superstructures with tanks, vacuum and high-pressure pumps, water treatment, hose reels, articulated booms, control systems, telemetry, safety equipment and documentation. The deadline for submission is 20 October 2026. The bidder must provide a technically compliant offer, prices for one and two vehicles or superstructures, binding delivery times, warranty information and details of the nearest service workshop. The chassis must be new N3-class four-axle vehicles with an approximate gross weight of 32 tonnes, at least 335 kW and 2,200 Nm, Euro VI at least stage E, and registration capability in Germany and the European Union. The superstructure must include an approximately 12,000-litre tank, adjustable sludge and water chambers, a vacuum pump with capacity up to 3,100 m³/h, a high-pressure pump of approximately 471 l/min at 205 bar, four-stage water treatment, hydraulic hose reels and an articulated multifunction boom. The vehicles must meet the specified technical, safety, environmental, road-traffic and conformity requirements, including TÜV acceptance, CE documentation and German-language operating and maintenance manuals.