“FUELING THE MOMENTUM”: Jim Williams Director Sales & Distribution New Products International Truck and Engine, Corp. “FUELING THE MOMENTUM” Red River Valley Clean Cities Coalition


Slide2: International Is Committed To: Design and produce energy efficient, environmentally friendly products for our customers that provide improved reliability, performance and safety Deliver them in a way that makes effective use of our natural resources and conserves energy Leadership in Green Diesel Technology


Slide3: HTUF Program Objectives Accelerate Commercial Deployment of HEV Technology Leverage HEV Technology Developed Under the DOE Contract Establish Fuel Economy, Emission Reduction, Reliability, Durability, Reparability, and Maintainability Standards for Hybrid Electric Vehicles Deliver up to 24 Development Vehicles to 14 Utilities In North America


Slide4: Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet Fleet HTUF Utility Hybrid Working Group Faster to Field – Data Will Also Assist Army Hybrid Decisions HTUF Hybrid Program


HTUF Hybrid Program: HTUF Hybrid Program Performance Targets Equal to or better than conventional powertrain Improved startability and gradeability Competitive shift quality Equal to or better noise, vibration and harshness Equal to or better reliability, serviceability, and reparability Durability of 350,000-mile vehicle and I-6 engine life No more than 500# additional weight 1-2 hours “engine off” bucket use with 6-8 minute recharge 40% – 60% improved fuel economy – bucket truck Up to 20 – 25 KW Clean Power


Slide7: Utility (Validator) Truck 4300 Chassis, Altec L42M Body DT466 215HP, 560 lb-ft Engine 44KW Electric Motor 340V, 50kW Li-lon Battery (4) Engine On/Off PTO Capable Auxiliary Power Generation Telematics Added for Vehicle Performance Monitoring


Driving Cycle Modeled: Driving Cycle Modeled Developed by Eaton and International to represent work truck driving patterns Used for driving portion of HTUF test


Hybrid Testing Complete: Hybrid Testing Complete Tested the validator hybrid truck against similar baseline truck over representative utility truck duty cycles Baseline truck 2004 International 4300 with 215 hp engine, Allison automatic transmission Tested on chassis dynamometer for driving portion of duty cycle and stationary in work portion Overall results are better than expected for duty cycle results


Work Site Testing: Work Site Testing For work site testing applied a load to the hydraulic pump and tool circuit representing field actions (raising boom, tool work) Used external device to apply load to guarantee repeatability of test


Acceleration 0-60: Acceleration 0-60 9 seconds faster to 60 mph, full throttle


Slide12: HTUF Customer Feedback Key: 1 = Worse Than, 3 = Same As, 5 = Better Than Ratings are for the Hybrid Utility Unit vs. what the customer typically uses. Representative Survey Comments: "May take a little driver training (initial) - but should be no problem.“ "Getting used to the transmission shift will be the biggest change for normal automatic drivers. Overall - great machine!“ "Very simple - easy to use."


Fuel Economy (MPG) By Mission: Fuel Economy (MPG) By Mission 67% 62% 137% 150%


Fuel Reduction: Fuel Reduction Mission A – 40% reduction in fuel use Mission B – 38% reduction in fuel use Mission C – 58% reduction in fuel use Mission D – 60% reduction in fuel use


What Does It Mean In $$$$$? : What Does It Mean In $$$$$? Trouble Truck “Duty Cycle” Model 3 stops @ 1 ½ hour per stop and 70 mile drive for an 8 hr. day 40% consumption reduction in fuel At $2.70/gal. Predicted annual fuel savings of $3,500 Crew Truck (Severe) “Duty Cycle” Model 2 stops @ 3 hours per stop and 38 mile drive for an 8 hr. day 60% consumption reduction in fuel At $2.70/gal. Predicted annual fuel savings of $4,500 Substantial Reduction In Emissions How Do You Measure?


Slide16: International Aware™ System


Slide17: J1939 Data Link Integration of The Three Systems EATON Altec INTERNATIONAL Auto shift Transmission Hybrid Controller Auxiliary Power Generator Remote Power Modules Fiber Optic System Hydraulic System DT 466 Engine Electronic System Controller Center Panel Switches ABS System Chassis Wiring AWARE Telematics Gauge Cluster Internet Portal Geo-Synchronous GPS Satellite 1xRTT J1939 Data Link


Slide18: Noise Driving: Potential for Quieter Launches Jobsite: Significant Engine Off Time Drivability Equal to or Better Drivability Engine Downsizing Future Potential to Downsize Engine and Electrify Accessories Auxiliary Power Generation 25 KW Exportable Power Available HEV Utility Vehicle Benefits


Slide19: Fuel Economy (Driving & Jobsite) Driving: Regen. Braking Jobsite: Significant Reduced Engine Idling Significant Gain To Baseline 2/3 Benefit from Jobsite 1/3 from Driving Emissions Less Fuel Consumed, Less Emissions Produced Jobsite: Engine “Off” Operation HEV Utility Vehicle Benefits


Slide20: How Far Have We Traveled? Commercial Production – January 2007