Nick Blake Sales Engineering Commercial Vehicles

1. Nick BlakeSales EngineeringCommercial Vehicles The Future in Motion

2. The Future in Motion • What influences transport • Energy resources & demand • The future in Transport & Fuels • Alternative Powertrains • Daimler AG - some developments Alternative fuels and Drive trains

3. Mobility is influenced by: Society Politics and legislation Energy supply Traffic Alternative fuels and Drive trains

4. The Competition and Companies are measured by the concepts, vehicles and propulsion system solutions that they adopt to meet the requirements for sustainable mobility. Alternative fuels and Drive trains

5. Five steps towards the "Future in Motion" Today Tomorrow Fuel Cell Vehicles Hybrid & Electric Vehicles CO2-neutral Bio Fuels Improvement of Conventional Fuel Natural Gas Optimization of Combustion Engines • Maximisation of efficiency, minimisation or elimination of emissions Alternative fuels and Drive trains

6. The Alternative Drivetrain Roadmap Natural Gas Technology Natural gas is considered an alternative to Gasoline and Diesel Hybrid Drive Technology Hybrid technology brings together unique benefits to the customer comfort & driving experience whilst meeting the high environmental standards of the future Electric Drive Technology Electric Drive technology delivers zero tail pipe emissions which can greatly enhance the air quality of cities. Electricity production is not without it’s own CO2 emissions Fuel Cell Technology Fuel cell technology can smooth the way into a new era ofmobility with zero tail pipe emission vehicles Alternative fuels and Drive trains

7. The Alternative Drivetrain Roadmap Conventional Vehicles Sales 100% Hybrid Fuel Cell CNG Electric Today 2010 2015 2020 Increasing market share of alternative propulsion systems Alternative fuels and Drive trains

8. Compressed Natural Gas: 115 – 199 l 120 – 200 miles (Van) Gasoline: 100 l 450 miles Fuel coverage up to 650 miles with both fuels New Sprinter with CNG technology Alternative fuels and Drive trains

9. NGT CNG design with no restrictions for Bodybuilders Gas-Tanks 8x75 l (600 l) Diesel Engine OM906LA 6.37 litre 286bhp 1120Nm @ 1200rpm Natural Gas Engine 906LAG 6.88 litre 279bhp 1000Nm @ 1400rpm Alternative fuels and Drive trains

10. Technologies and solutions Compressed Natural Gas Over 450 ECONICCNGare now operating in Europe since early 2003 Alternative fuels and Drive trains

11. Technologies and solutions Diesel / CNG DualFuel Alternative fuels and Drive trains

12. Benefits of Natural Gas Natural gas technology is leading the way into a new era of mobility Natural gas is considered an alternative to Gasoline and Diesel from both ecological & economic perspectives As a primary resource, it can be used in its natural state without refinery losses Shortage of refuelling points still creates a short term problem BioMethane is about 60% lower in carbon emissions than Diesel / Natural Gas Alternative fuels and Drive trains

13. Vito E-CELL Alternative fuels and Drive trains

14. Vito E-CELL Alternative fuels and Drive trains

15. Intelligent Charging Alternative fuels and Drive trains

16. Battery technology is not sufficiently advanced to drive long distance trucks under electric power alone! Why not purely electric? Range Diesel 100% electric with Li-Ion battery 100 litres 85 kg 2,6 m3 5,2 t 26 m 3 52t 990 litres 836 kg Calculation: consumption: 20 l/100 km /33 l/100 km, efficiency: diesel engine = 40%, electric motor = 80%, energy content: diesel = 11.8 kWh/kg, Li-Ion battery = 0.19 kWh/kg, weight: diesel = 0.845 kg/l, Li-Ion battery = 2 kg/l Alternative fuels and Drive trains

17. New Sprinter proposal using Parallel Hybrid drive technology Transfer of the hybrid drive results into the New Sprinter from 2006 onwards Further 30 hybrid evaluation vehicles are in under test in Germany and the US. UK market launch planned 2012 Alternative fuels and Drive trains

18. Benefits of Hybrid Technology • Hybrid technology brings together unique benefits to the customer and meets the high environmental standards of the future • Reduction in fuel consumption = increase in range • Regeneration (recharging the battery using regenerative braking) • Possibility of electric only operation Urban traffic, Manoeuvring, Parking, etc) • No emissions when stationary (if stop start fitted) • Quick response immediate starting torque • Continuous, smooth torque characteristics • Option of connecting internal/external electrical loads (extra air conditioning when stationary) • Boost function Short term torque increase (overtaking) Alternative fuels and Drive trains

19. The Atego BlueTec Hybrid makes best use of all driving situations and achieves fuel savings of 10 to 15% Atego BlueTec Hybrid in operation 10 to 15% less CO2 Emissions 1 2 3 4 Start -stop Moving off Energy recuperation Drive assistance (boost) Battery charging: recuperation of braking energy Battery discharging: recuperated energy is made available Alternative fuels and Drive trains

20. Example: Mars Atego Parallel Eco Hybrid Drive Alternative fuels and Drive trains

21. Canter Parallel Eco Hybrid Drive Alternative fuels and Drive trains

22. New Sprinter proposal using fuel cell drive technology Inverter H2 Tanks 350bar Cooler FCS Hyway1 Electric Motor and Transmission Battery Alternative fuels and Drive trains

23. Benefits of Fuel Cell Technology • Fuel Cell technology can smooth the way into a new era of mobility • Zero Tail Pipe Emission vehicles • Low noise driving • Continuous, smooth torque characteristics of electric drive • Power supply on board for connecting internal/external electrical loads (extra air conditioning when stationary) • Through the adoption of hydrogen various energy sources (not oil based) will be introduced into the transport sector in the future Alternative fuels and Drive trains

24. Mercedes-Benz is engaged in all driveline technologies to enable the vision of sustainable mobility to become a reality. Alternative fuels and Drive trains