Slide 1 RunWise Advanced Series Hydraulic Hybrid Drive The Cleanest, Most Fuel Efficient Refuse Truck on Earth. Slide 2. Slide 3.

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1 Slide 1 RunWise Advanced Series Hydraulic Hybrid Drive The Cleanest, Most Fuel Efficient Refuse Truck on Earth Joseph A. Kovach, Ph.D. Vice President, Technology & Innovation Hydraulics Group Slide 2 Agenda 1 Who is Parker 2 3 Parker s Hybrid History How a Hydraulic Hybrid Works 4 Successful Field Results 5 Parker s RunWise Payback 2 Slide 3 Parker Today 8 Global Operating Groups 3

2 Slide 4 Energy Recovery Parker Timeline 1980 s s Cumolo Tech. Nissan Bus Fleet Fiba-Canning Demo RunWise Tech. Alpha Prototype Developed Concept Verified Fuel Economy Demonstrated Beta Prototype System / Vehicle Optimization Base field test evaluation Field Evaluation / Customer Feedback Reliability and Performance Verification Series Production Slide 5 5 Hybrid Electric: 100 Units IN 21 Units OUT Slide 6 Brake Energy Recovery 71% HYD vs. 21% Electric 6 Hybrid Hydraulic: 100 Units IN 71 Units OUT

3 Slide 7 Conventional Mechanical Driveline Engine Trans Drive Shaft Conventional Drivetrain Torque Convertor Losses (Conventional Auto-Transmission) Very Limited Engine Management No Brake Energy Recovery 7 Slide 8 Parallel Launch - Hydraulic Hybrid High Pressure Accumulator Engine Trans Drive Shaft Pump/ Motor Low Pressure Accumulator Launch Assist with Brake Energy Recovery (BER) Limited Engine Management Existing Drive Train Intact, Retrofittable Enables Brake Energy Recovery 8 Slide 9 Parker Enabling Technologies High Efficiency Pump/Motor Light Weight Composite Accumulators Advanced Controls Capabilities Advanced Design Tools Power Drive Unit 9

4 Slide 10 Full Series Hydraulic Hybrid High Pressure Accumulator Engine Pump/ Motor Pump/Motor & Gearbox Low Pressure Accumulator 10 Engine-only (Series) Hydrostatic Drive with Brake Energy Recovery Very efficient during stop and go driving Full Engine Management Hydraulic losses can limit efficiency during high speed driving Slide 11 How a Series Hybrid Works Charging accumulator to mid level with engine Propelling with engine power 11 Slide 12 How a Series Hybrid Works Capturing brake energy 12

5 Slide 13 How a Series Hybrid Works Accelerating with stored brake energy 13 Slide 14 Parker RunWise Advanced Series Hybrid High Pressure Accumulator Drive Shaft Engine Low Pressure Accumulator Advanced Series - Hydrostatic Hybrid Drive with Brake Energy Recovery Goes Beyond Series Hybrid Drives, maximizing efficiency via 3 speeds Low speed Hydrostatic 0-25 MPH High speed Hydrostatic MPH 14 Mechanical drive MPH Slide 15 Advanced Series Hydraulic Hybrid RunWise Refuse Vehicles 15

6 Slide 16 Technology Comparison - Summary Fuel Savings relative to Competitors Reduction in fuel consumed Launch Assist 4 18 % Less fuel used Series Hybrid 20 % - 40 % Less fuel used Advanced Series Hybrid 35 % 50 % Less fuel used System Capabilities 16 Slide 17 Pre-Production Customer Test Sites FedEx Ground Pontiac Thompson, Canada Customer 8 units Field Testing Severe Duty Field Severe Customer Duty Field Testing Field Testing UPS Testing Maryland Continued Design Validation Customer Severe Input Duty Field Testing 20 units Continued Customer Design Validation Input Continued Design UPS Validation Atlanta 20 units 17 Customer Field Testing Severe Duty Field Testing Customer Input Greater Miami Area Continued Design Validation Extensive Field Testing & Customer Input Pre-Production Customers Pre-Production Fleet in 2010 Vehicle Development Sites Slide 18 RunWise Delivers 3X the fuel savings of Launch Assist 35% - 50% reduction in fuel usage Average savings is 4,000+ gal/yr Improved braking & brake life (8X) 25% Improved acceleration Reduced Noise Improved Driveability Eliminates up to 45 metric tons of CO 2 emissions per year per Truck saving $6,700/yr in potential CO 2 tax (DOE)

7 Slide 19 Handing over the Keys. Miami Pre-Production Fleet Tom DeCoster to present 19 Slide 20 Miami Pre-Production Fleet 20 Slide 21 Miami Pre-Production Fleet 21

8 Slide 22 US EPA: Technology Position Advanced Series Hybrid Charles Gray, Ph.D. Director, Advanced Technology Division US EPA 22 Slide 23 Advanced Series Hydraulic Hybrid US EPA Position on Parker Series Hydraulic Hybrids VP on Bottom No appearance First Ever (Advanced) Series Hydraulic Hybrid LOWEST ownership cost and HIGHEST Efficiency Powertrain that exists for the Refuse Industry Electric Hybrids cannot compete with savings Parallel Hydraulic Hybrids cannot compete with savings RunWise has the highest value, strongest payback RunWise offers the highest REDUCTION in CO 2 gases Greatly reduces dependency on foreign oil 23 Slide 24 What does this mean for your Fleets? RunWise Lifetime Fuel Savings Comparison Lifetime Savings $450,000 $400,000 $350,000 $300,000 $250,000 $200,000 $150,000 $100,000 RunWise 10 Year Savings: $227K Launch Assist 10 Year Savings: $66K RunWise Lifetime Savings: $426K Parker Competition Launch Assist Lifetime Savings: $124K $50,000 $ Years

9 Slide 25 Advanced Series Hydraulic Hybrid Summary VP on Bottom No appearance Savings are based on conservative Fuel Savings ONLY: Additional Areas for YOUR Fleet to Save Real Dollars: Reduced Emissions Reduced Brake Wear Reduction of System Components Increased Vehicle Life (No Engine or Transmission replacement required) Increased Productivity & Profitability 25 Slide 26 Thank you Contacts: Doug Yglesias Tom DeCoster Technical Service Manager Business Development Manager (305) (901)