Exhibit InnoTrans 2022.
The Unimog U 423 2-way shunting vehicle.
- Economical shunting with low fuel consumption
- Towing of trailer loads up to 1,000 t
- Radio remote control for efficient shunting
- High tractive forces due to torque converter clutch
Technical data.
| Model | Mercedes-Benz Unimog U 423 |
|---|---|
| Engine | Power 170 kW (231 hp) 4-cylinder diesel (OM 934 LA) Emission class Euro VI |
| Wheelbase | 3,000 mm |
| Transmission | Mercedes-Benz fully synchronised quick-reverse gear unit with 8 forward and 8 reverse gears Vmax road: 90 km/h Vmax rail (technical): 50 km/h forward and in reverse |
| Axles/Drive system | Permanent all-wheel drive 4x4 with longitudinal differential lock Differential lock on front and rear axles |
| Wheels | Track width for drive on rail via vehicle wheels for maximum traction |
Equipment.
Standard Equipment.
- Anti-corrosion cab made from fibre composite material, tested in accordance with ECE-R29/3
- Panorama windscreen
- Steering column adjustable for height and tilt
- Multifunction steering wheel
- Air conditioning system
- Heating and ventilation system with 4 levels of adjustment, pollen filter
- Exhaust gas aftertreatment with SCR catalytic converter and diesel particulate filter
- Two-stage high-performance engine brake
- Anti-lock braking system (ABS)
Optional equipment.
- Torque converter
- Live engine PTO to rear
- Holding brake at front axle
- Preparation, for front PTO
- Add. LED main-beam headlamps, with roof-mounted bar
- Trailer brake, 2-line
- Activated charcoal filter
- Preparation of radio remote control for road rail
- Weight variant 13.0 t (6.9/6.9)
Attachments and mounted equipment.
- Zwiehoff
-
ZWIEHOFF rail guidance and railway technology
- Zwiehoff
-
Control system according to DIN EN13849-1 and EN50239
- Zwiehoff
-
Knorr wagon braking system type VV90T
- Zwiehoff
-
Compressed air quality according to ISO 8573, class 2-2-2
Bodybuilding partners.
Zwiehoff.
Zwiehoff is one of the worldwide leading companies in the development and marketing of innovative road/rail vehicles. Their multipurpose vehicles for operation on road and rail are safe, efficient and durable solutions for your individual applications.
G. Zwiehoff GmbH
Gießereistr. 8
83022 Rosenheim
zwiehoff.com
More information on the road-rail Unimog.
The Unimog manoeuvres in road-rail operations with a high tractive force of up to 1,000 t towed load. This is possible thanks to the torque converter clutch, permanent all-wheel drive, compact axles and drive via the truck’s own wheels. The fully-fledged rail vehicle is flexible at all times thanks to the quick transition between rail and road – not least because the Unimog is full of possibilities that go far beyond shunting: Its attachment and body mounting spaces as well as the mechanical, electrical and hydraulic interfaces make it ideal for a wide range of tasks in the maintenance and repair of the rail infrastructure.