Unimog U 423: Economic efficiency in shunting operations. The Unimog as a shunting vehicle can haul up to 1000 t. This on road. The vehicle also features fire detection technology as is made possible by the Unimog’s unique drivetrain concept well as a fire-extinguisher system for the engine compartment featuring permanent all-wheel drive, torque converter clutch, to comply with strict fire protection requirements as part of as well as the track gauge for driving on rails via the vehicle deployments in tunnels, even in situations where passenger wheels. In this process, the Unimog is extremely cost-effective operations continue in parallel. and particularly environmentally friendly thanks to low fuel consumption and cutting-edge Euro VI technology. As a result Further information is available online: of fast on- and off-tracking processes, the Unimog road-railer www.mercedes-benz.com/unimog-road-rail takes care of transfers between different locations by travelling Technical data
Chassis Standard equipment
Type: Mercedes-Benz Unimog U 423 • Anti-corrosion cab made from fibre composite material, Engine*: • 170 kW (231 hp) output tested in accordance with ECE-R29/2 • 4-cylinder diesel (OM 934 LA) • Panoramic windscreen • Euro VI emission class • Steering column adjustable for height and tilt Wheelbase: 3000 mm • Multifunction steering wheel Transmission: Mercedes-Benz fully synchronised • Air conditioning system transmission with 8 forward and • Heating and ventilation system with 4 levels of adjustment, 8 reverse gears pollen filter
• Vmax on roads: 90 km/h • Exhaust gas aftertreatment with SCR catalytic converter
• V max on rails: 50 km/h and diesel particulate filter in both directions • Two-stage high-performance engine brake Axles/drive system: • 4x4 permanent all-wheel drive • Telligent® gearshift with interaxle differential lock • Anti-lock braking system (ABS) • Differential lock on front and rear axles Attachments and bodies Wheels: • Track gauge for driving on rails via vehicle wheels for maximum traction ZAGRO road-rail technology: • Rail gear with CAN bus safety control Optional equipment • Radio remote control for shunting operations • Colour camera assistance for on- and off-tracking and • Torque converter clutch for smooth start-off with heavy rear-area monitoring system towed loads – zero wear and tear • Railway wagon brake system for towing loads • Hydraulic interface for the rail guiding system up to 800 t/52 axles • Rear engine PTO for a powerful compressor • Screw compressor with delivery rate of 1750 l/min; • Mechanical battery main switch operating volume 4250 l • Fire detection device and fire extinguishing system • Automatic drawbar at front and rear with damping element in engine compartment (fire protection expertise for use • Railway lighting system (LED) and horn in tunnels certified by TÜV Süd Rail) • Constant speed mode of 1 km/h for use as towcar in train * Euro V version available. washing site
Provider: Daimler AG, Mercedes-Benz Special Trucks, Daimlerstr. 1, 76744 Wörth, Germany 6903 · S3010 · 02-00/0916 Printed in Germany/Imprimé en Allemagne. Subject to modifications. www.mercedes-benz.com/specialtrucks