1. Palmer & Harvey – Leyland Truck (LF55) ISB6.7E5225 Euro 5 Ben Kilpatrick Graduate – Application Engineer 03/06/2011

2. 2 Application.  The company distributes food and non-food goods to shops and supermarkets nationwide.  It is an on-highway vehicle.  In service since 06/05/2008.  Gross Vehicle Weight of 18T.  Manual gear box  6 cylinder

3. 3 Application.  Vehicle is a refrigerated transportation vehicle.  Operates out of Haydock, Merseyside, WA11 9UA  At the beginning of data logging, vehicle had 12103km on the clock.  Picture is not actual vehicle.

4. 4  Date of test data is 16/02/2009  Total number of logs analysed, 18193  Season of year, Winter  Average altitude, ≈ 20m. Data Conditions

5. 5 Summary Metrics. Vehicle Total Distance Travelled in Logged Data [km]151 Shortest 0 - 30 km/hr Time [secs]8 Shortest 0 - 50 km/hr Time [secs]18 Shortest 0 - 80 km/hr Time [secs]44 Average Speed in Logged Data [km/hr]28 Average Moving Speed in logged data [km/hr]43 Max Vehicle Speed in logged data [km/hr]93 Number of Engine Shutdowns Per 100 km19 Number of Stops Per 100 km44 Percent of Duty Cycle Time Not Moving35% Percent of Duty Cycle Time Shutdown22% Percent Time in Transient Operation29% All Data Vehicle Moving SCR Urea Tank Defrost time [mins]0 SCR Bed Temperature Warmup time [mins]63 SCR Bed Temperature Time below 200 deg C68%51% SCR Bed Temp Time between 200 - 250 deg C27%42% SCR Bed Temperature Time above 250 deg C4%7% Average SCR Bed Temperature [deg C]153201 % Time spent dosing Urea28%43% % of total Urea dosed below 220 deg C Engine % Time Spent on Idle22% Maximum Engine Speed [rpm]2807 Maximum Power supplied by the Engine [kW]178 Duty Cycle Work [kW]36 All Data Vehicle Moving Fluid Consumption Total Fuel Used [Litres]51.348.4 Total Urea Used [Litres]2.0922.090 Fuel Economy [miles/UK gallon]8.38.8 Fuel Economy [litres/100 km]33.932.0 Urea Economy [litres/100 km]1.4 Urea/Fuel Ratio4% Average Idle Fuel Rate [kg/hr]1.96 Fuel Tank Range [km]#VALUE! Urea Tank Range [km]#VALUE! "Urea tank Range / Fuel Tank Range" fill ratio#VALUE!

6. 6 Torque curve. Engine Peformance Curve Engine SpeedTorque (Ft-Lb)Power (HP) 28500 0 2525449.91221 216 2500466.138552 222 2400484.577577 221 2300504.491724 221 2200526.618554 221 2100550.220506 220 2000575.29758 219 1900602.587337 218 1800626.92685 215 1700626.92685 203 1600626.92685 191 1500626.92685 179 1400626.92685 167 1300626.92685 155 1200626.92685 143 1100626.92685 131 1000501.54148 95 900501.54148 86 800501.54148 76 700501.54148 67

7. 7 Engine Speed vs. Load Percent TIME distribution. Engine Speed [rpm] 06007008009001000110012001300140015001600 Percent Load [%] 00.0% 0.3%0.5%0.7%0.6%0.7% 1.1%1.2%1.1%1.0% 100.0% 4.9%0.2%0.1% 0.2% 0.1% 0.2%0.1% 200.0%0.2%30.2%0.2%0.1% 0.2% 0.3%0.2% 300.0%0.1%2.0%0.2%0.1%0.2% 0.3% 400.0% 0.3%0.1%0.2%0.1%0.2% 0.1%0.3% 500.0% 0.2%0.1% 0.2%0.3% 600.0% 0.1% 0.0%0.1%0.2%0.3%0.2% 700.0% 0.1% 0.2% 800.0% 0.1% 0.2% 900.0% 0.1%0.0% 0.1% 0.2% 1000.0% 0.1% 0.0% 0.2%0.4%0.6%0.8% Sum =>0% 38%2%1%2% 3% 4%

8. 8 Continued. 1700180019002000210022002300240025002600270028002900 0.9%0.8%0.9%0.6%0.4%0.3%0.2%0.1%0.0% 0.2% 0.3% 0.1%0.0% 0.3% 0.4% 0.1% 0.0%0.1%0.0% 0.3% 0.4%0.8%0.1%0.0% 0.4%0.3%0.7%2.1%0.1%0.0%0.1%0.0% 0.4% 1.0%3.5%0.1%0.0%0.1%0.0% 0.5%0.4%0.9%3.5%0.1% 0.0% 0.5% 0.9%1.0%0.1%0.0%0.1%0.0% 0.4%0.5%0.7% 0.0%0.1%0.0% 0.3% 0.5%0.7%0.1%0.0% 1.0%1.5%1.8%1.0%0.8%0.9%0.7%0.4%0.2% 0.1%0.0% 5%6%8%15%2% 1% 0% 30003100320033003400350036003700380039004000Sum 0.0% 12% 0.0% 7% 0.0% 33% 0.0% 6% 0.0% 6% 0.0% 7% 0.0% 7% 0.0% 4% 0.0% 3% 0.0% 3% 0.0% 11% 0% 100%

9. 9

10. 10

11. 11 Engine Speed vs. Load Percent FUEL USED distribution. Engine Speed [rpm] 06007008009001000110012001300140015001600 Percent Load [%] 00.0% 100.0% 0.7%0.0% 0.1%0.0% 200.0% 5.7%0.0% 0.1% 300.0% 0.5%0.1%0.0%0.1% 0.2% 400.0% 0.1% 0.9%0.1% 0.3% 500.0% 0.1% 0.2%0.3%0.4% 600.0% 0.1% 0.0%0.1%0.3%0.4% 700.0% 0.1%1.5%0.1% 0.2%0.4% 800.0% 0.1% 0.2% 0.3%0.4% 900.0% 0.1%0.0%0.1% 0.3%0.2%0.4%0.5% 1000.0% 0.1% 0.5%0.8%1.4%2.1% Sum =>0% 7%2%0%1% 2% 4%5%

12. 12 Continued. 1700180019002000210022002300240025002600270028002900 0.0% 0.1%0.0% 0.1% 0.0% 0.2% 0.3% 0.1%0.0% 0.2%0.3%0.4%0.8%0.1%0.0% 0.4% 0.8%2.5%0.1%0.0%0.1%0.0% 0.4%0.5%1.4%5.0%0.1%0.0%0.1%0.0%0.1%0.0% 0.8%0.7%1.6%6.2%0.1% 0.0% 0.9%1.0%1.8%2.1%0.1% 0.2%0.0% 0.8%1.1%1.6%1.7%0.1%0.2%0.0% 0.1%0.0% 0.8%0.7%1.2%2.0%0.1%0.0%0.1% 0.0% 2.8%4.2%5.3%3.1%2.4%2.8%2.1%1.2%0.7%0.5%6.8%0.1%0.0% 7%9%15%24%3% 1% 7%0% 30003100320033003400350036003700380039004000Sum 0.0% 0% 0.0% 1% 0.0% 7% 0.0% 3% 0.0% 6% 0.0% 9% 0.0% 11% 0.0% 9% 0.0% 7% 0.0% 7% 0.0% 37% 0% 100%

13. 13

14. 14

15. 15 Change in Engine Speed [rpm] 017034051068085010201190136015301700187020402200Sum Duration [secs] 0000000000000000 101074291232000000001120 2012065630115310000001313 30412572920963101000538 401984636191573420100330 501014232211183313001224 10016910985714326181477311554 300114154442120151055310230 Sum =>0317138127818910570423115167324309

16. 16 Change in Throttle [%] 0102030405060708090100Sum Duration [secs] 0000000000000 1024084423328177420457 2023410578513437229122583 30586746362921178152299 409212623121311570126 5029812106757167 100137966456146 30000000000000 Sum =>054428820916311910167364851579

17. 17 Change in Engine Load [Nm] 070140210280350420490560630700770840850Sum Duration [secs] 0000000000000000 109327751372113 71011 601189 2010321036671383025162113191331448 3025457445225232115111513151545 40902919231519151110711100258 5038147811796 3781129 1002952192112 2184750201 300099473514112046 Sum =>0237534221321513010597777454706043815

18. 18

19. 19 Percent time spent in each temperature window. This is for all data in the CaltermIII file Compressor Inlet Temp [% Time] Charge Temp [% Time] Coolant Temp [% Time] DOC IN Temp [% Time] DOC OUT Temp [% Time] DPF OUT Temp [% Time] SCR IN Temp [% Time] SCR OUT Temp [% Time] Temperature [Deg C] -30 0.0% -15 0.0% 0 0.2% 15 0.0%2.6%0.0% 0.6%4.3% 30 0.0%3.1%0.0% 1.9%1.2% 40 0.0%2.8%0.0% 0.5%1.0% 50 0.0%5.6%0.0% 2.7%1.5% 60 0.0%5.7%0.0% 3.9%11.0% 70 0.0%13.8%0.0% 9.5%2.5% 80 0.0%58.5%0.0% 1.7%3.1% 90 0.0%0.3%0.0% 2.2%1.8% 100 0.0% 5.5%6.0% 120 0.0% 10.4%9.3% 150 0.0% 12.1%9.3% 180 0.0% 6.9%7.5% 200 0.0% 15.6%17.8% 230 0.0% 12.0%12.9% 250 0.0% 4.9%2.7% 270 0.0% 1.8%0.1% 290 0.0% 320 0.0% 350 0.0% 380 0.0% 410 0.0% 440 0.0% 470 0.0% 500 0.0% 530 0.0% 550 0.0% 590 0.0% 620 0.0% 690 0.0% 720 0.0% Min Temps [Deg C] => 16 242 Average Temps [Deg C]=> 75 162154 Max Temps [Deg C]=> 92 289271