VOLVO PENTA STAGE V SOLUTION Engine concept and range presentation – April 2019
ADDITIONAL SLIDES Stage V April 2019 2
Regulation development Stage I 10,0 NOx (g/kWh) 8,0 Stage II 6,0 Stage IIIA 4,0 Stage IIIB 2,0 Stage IV Stage V 0,4 0,015 2011 2014 2019 0,1 0,2 PN PM [g/kWh] NOx [g/kWh] 2002 2006 Stage IV - 0.025 0.40 0,3 Stage V 1x10 12 0.015 0.40 0,4 PM (g/kWh) 0,5 1999 Stage V April 2019 3
Eu Stage V legislation Major changes from Stage IV Particle number limits (and lower PM) <560 kW In Service Monitoring (testing but no pass-fail criteria) Limitation for replacement engines Includes engines > 560kW with limits according to below NOx: 3,5 g/kWh PM: 0,045 g/kWh Stage V April 2019 4
Stage V concept Common Rail FIE Air inlet throttle Diesel Particulate Filter SCR Catalyst Uncooled EGR Fixed Geometry Exhaust Pressure Turbo Governor Stage V April 2019 5
Stage V April 2018 6
AN OPTIMIZED SOLUTION Perfectly matched and optimized system from piston to exhaust pipe. A complete, new solution for Stage V. Stage V April 2019 7
Optimized • Low complexity base engine designed to match an advanced aftertreatment system. Not the same base engine as for Stage IV. • Uncooled EGR together with EPG and throttle raise exhaust temperatures to eliminate need for diesel injection in exhaust. • Heat management makes sure that passive regeneration is maximized. • Fuel consumption is reduced by up to 5% (vs Stage IV) across the entire range. Stage V April 2019 8
Heat management devices Air inlet throttle Electrical EPG Uncooled EGR Stage V April 2019 9
Stage V Regeneration strategy Modes with regards to Soot Level in DPF Volvo Penta EATS/Engine designed to stay in passive regeneration mode High exhaust temp, High engine out NOx, Low soot, sulphur tolerant SCR. Active Regeneration Stand still (Heat management devices are active) Passive Regeneration Soot level in DPF Normal operation Time Stage V April 2019 10
Built for Off-road • Experience in tough applications as mining and forestry has taught Volvo Penta what matters in the field. No weak links! • With years of experience combined with the cutting-edge knowledge of the Volvo Group. Stage V April 2019 11
A complete offer • Volvo Penta offers everything our customers need in terms of hardware for the installation of engines and aftertreatment, as well as cooling packages. Volvo Pentas application engineers are ready to support OEMs to make sure the engine operates optimally in any condition. • Similar interface compared to our engines for other emission levels and markets makes it easy for global OEMs. Stage V April 2019 12
TESTED TO PERFORM TESTED TO PERFORM Designed and tested to perform under any condition. Verified in both laboratory and field tests. Stage V April 2019 13
Tested to perform • Great load acceptance and response. • Experience from demanding applications ensures maximized productivity and driveability. • Continuous improvements on decreasing parasitic loads in order to minimize fuel consumption. • Highly efficient aftertreatment system removes need for sulphur regeneration of the SCR which would need even higher temperatures than DPF regeneration. Stage V April 2019 14
THE ENGINES THE ENGINES Stage V April 2019 15
Power range Stage II Stage III Stage IV 105-160 Stage V D5 105-160 105-160 105-175 160-235 D8 160-235 160-235 160-250 235-285 D11 235-285 235-285 235-315 256-405 D13 256-345 285-405 285 - 405 405-565 D16 405-450 565 405-515 565 585 Power (kW) Stage V April 2019 16
Stage V Engine concept D5-D13 ENGINE TECHNOLOGY Same concept D5 - D13 - Common rail injection system Based on proven technology - Fixed Geometry Turbo - Uncooled EGR - Exhaust Pressure Governor - Air inlet throttle Stage V April 2019 17
Stage V EATS D5–D11 EATS TECHNOLOGY Same concept D5-D11 - DOC/DPF/SCR/ASC Based on proven technology - Two-box muffler - Vanadium SCR - Airless Urea dosing system Stage V April 2019 18
Stage V EATS D13 EATS TECHNOLOGY D13 One-box solution - DOC/DPF/SCR/ASC Based on proven technology - One-box muffler - Vanadium SCR - Airless Urea dosing system. Stage V April 2019 19
D16 engine and EATS concept ENGINE EATS Dual Stage Turbo (based on field SCR only (Vanadium) proven TWD GE engines) Airless urea dosing system Dual water cooled CAC Common rail fuel injection No EGR Powerful engine: 585 kW Low hardware complexity World class fuel consumption World class torque from low end to high end Stage V April 2019 20
D16 Major highlights • High torque already at low engine speed • Compact, simple installation and easy to service • Extended oil service interval 1000h • Using a two-stage turbo engine allow for higher power ratings with SCR, due to lower exhaust temp Stage V April 2019 21
Stage V summary DPF SCR Power SOD D5 w1950 105-175 kW D8 w1926 160-250 kW D11 235-315 kW w1945 D13 w1920 285-405 kW D16 NO 585 kW 2020Q2 Stage V April 2019 22
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