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

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

5 Summary Metrics. Vehicle Total Distance Travelled in Logged Data [km]151 Shortest km/hr Time [secs]8 Shortest km/hr Time [secs]18 Shortest 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 deg C27%42% SCR Bed Temperature Time above 250 deg C4%7% Average SCR Bed Temperature [deg C] % 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] Total Urea Used [Litres] Fuel Economy [miles/UK gallon] Fuel Economy [litres/100 km] 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 Torque curve. Engine Peformance Curve Engine SpeedTorque (Ft-Lb)Power (HP)

7 Engine Speed vs. Load Percent TIME distribution. Engine Speed [rpm] 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% % 0.1% 0.0% 0.2%0.4%0.6%0.8% Sum =>0% 38%2%1%2% 3% 4%

8 Continued %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% Sum 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%

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11 Engine Speed vs. Load Percent FUEL USED distribution. Engine Speed [rpm] 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% % 0.1% 0.5%0.8%1.4%2.1% Sum =>0% 7%2%0%1% 2% 4%5%

12 Continued % 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% Sum 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%

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15 Change in Engine Speed [rpm] Sum Duration [secs] Sum =>

16 Change in Throttle [%] Sum Duration [secs] Sum =>

17 Change in Engine Load [Nm] Sum Duration [secs] Sum =>

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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] % % 0 0.2% %2.6%0.0% 0.6%4.3% %3.1%0.0% 1.9%1.2% %2.8%0.0% 0.5%1.0% %5.6%0.0% 2.7%1.5% %5.7%0.0% 3.9%11.0% %13.8%0.0% 9.5%2.5% %58.5%0.0% 1.7%3.1% %0.3%0.0% 2.2%1.8% % 5.5%6.0% % 10.4%9.3% % 12.1%9.3% % 6.9%7.5% % 15.6%17.8% % 12.0%12.9% % 4.9%2.7% % 1.8%0.1% % % % % % % % % % % % % % % Min Temps [Deg C] => Average Temps [Deg C]=> Max Temps [Deg C]=>