Diesel and gas engine systems for EURO VI on-highway applications

Transcription

1 Diesel and gas engine systems for EURO VI on-highway applications

2 Mercedes-Benz engines in the OM 93X and OM 47X model series. Outstanding design and efficiency. Specifically developed to comply with the EURO VI emission standard. Bringing together the very latest innovative engine technology, they are designed with a rigorous focus on environmental conservation, effectiveness and performance. The benefits for our customers are low fuel consumption, long engine life and extended maintenance intervals. Our new engines deliver a spontaneous response, impressive power output and the smoothest possible running characteristics. Based on this characteristics our engines in both series are ideal for short-radius distribution, construction site transport and long-distance haulage. They can also be modified to create customer-specific variants for use in different bus applications. 2

3 Mercedes-Benz engine systems Portfolio 3

4 The right drive system for every application. 4

5 Portfolio of EURO VI engines for trucks and buses Model series OM 93X Medium duty Model horizontal 7.7 Displ. [liters] Power range [kw] OM 47X Heavy duty 936 gas Power range of the EURO VI engines for trucks and buses Torque [Nm] OM 470 OM 471 OM OM 934 OM 936 M 936 G Power [kw] Mercedes-Benz engine systems Portfolio 5

6 Product features 4- and 6-cylinder diesel engines in an in-line arrangement with cooled exhaust gas recirculation Displacement of 5.1 and 7.7 liters Output of 115 up to 260 kw Special combustion system to minimise fuel consumption Common rail injection system up to 2400 bars and multiple injection Tailor-made charging system with 1- and 2-stage turbochargers Future-proof valve timing gear with 2 overhead camshafts and 4-valve technology Powerful and dynamic engine brakes with up to 300 kw brake power Multiple power take-off options 'One box' exhaust aftertreatment with SCR and DPF Special gas-powered variant 6

7 Always in their element whatever the terrain: medium-duty engines. Mercedes-Benz engine systems Medium-duty engines 7

8 OM 934 Arrangement: R4 Displacement: 5.1 l Performance Power [kw] kw 155 kw 130 kw 115 kw Weight and dimensions* Weight DIN GZ 495 kg (1 turbocharger) DIN GZ 510 kg (2 turbochargers) Torque [Nm] Dimensions A = length 980 mm B = width 910 mm C = height 1025 mm A C B * Depending on equipment installed Rated power and nominal torque Fuel consumption [g/kwh] 240 Rated power [kw/hp] 115/ / / /231 at engine speed [rpm] Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] kw Engine speed [rpm] 8

9 Performance Power [kw] kw 235 kw kw kw 175 kw OM 936 Arrangement: R6 Displacement: 7.7 l Torque [Nm] Weight and dimensions* Weight DIN GZ 652 kg (1 turbocharger) DIN GZ 666 kg (2 turbochargers) Dimensions A = length 1290 mm B = width 1050 mm C = height 1050 mm A C B * Depending on equipment installed Fuel consumption [g/kwh] 240 Rated power and nominal torque kw Engine speed [rpm] Rated power [kw/hp] 175/238 /272 / / /354 at engine speed [rpm] Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] Mercedes-Benz engine systems Medium-duty engines 9

10 OM 936 h (horizontal) Arrangement: R6 Displacement: 7.7 l Performance Power [kw] kw kw Weight and dimensions* Torque [Nm] Weight DIN GZ 745 kg Dimensions A = length A 1 (basic engine) B = width C = height C 1 (basic engine) 1500 mm 1120 mm 1140 mm 940 mm 660 mm A 1 A C C 1 B * Depending on equipment installed Rated power and nominal torque Rated power [kw/hp] / /354 at engine speed [rpm] 0 0 Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] Fuel consumption [g/kwh] kw Engine speed [rpm] 10

11 Dimensions* Dimensions A = length 1060 mm B = width 780 mm C = height 930 mm A C B M 936 G ** Arrangement: R6 Displacement: 7.7 l Fuel: CNG + LNG * Depending on equipment installed ** Not yet available (as at June 2013) Rated power and nominal torque Rated power [kw/hp] /299 at engine speed [rpm] 0 Nominal torque [Nm] 1 at engine speed [rpm] Mercedes-Benz engine systems Medium-duty engines 11

12 Product features 6-cylinder diesel engines in an in-line arrangement with cooled exhaust gas recirculation Displacement of 10.7 to 15.6 liters Output of 240 up to 460 kw Special combustion system to minimise fuel consumption Common rail injection system up to 2100 bars and unrestricted choice of injection process 1-stage turbocharger with asymmetrical turbine geometry 15.6 liter variant with a standardly turbo compound Future-proof valve timing gear with 2 overhead camshafts and 4-valve technology Powerful and dynamic engine brakes with up to 480 kw brake power Additional power take-off options 'One box' exhaust aftertreatment with SCR and DPF 12

13 Always giving 100%: heavy-duty engines. Mercedes-Benz engine systems Heavy-duty engines 13

14 OM 470 Arrangement: R6 Displacement: 10.7 l Performance Power [kw] kw 290 kw 265 kw 240 kw Weight and dimensions* Weight DIN GZ 956 kg Dimensions A = length 1485 mm B = width 1120 mm C = height 1195 mm A C B Torque [Nm] * Depending on equipment installed Rated power and nominal torque Fuel consumption [g/kwh] Rated power [kw/hp] 240/ / / /428 at engine speed [rpm] Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] kw Engine speed [rpm] 14

15 Performance Power [kw] kw 350 kw 330 kw 310 kw OM 471 Arrangement: R6 Displacement: 12.8 l Torque [Nm] Weight and dimensions* Weight DIN GZ 1091 kg Dimensions A = length 1550 mm B = width 1120 mm C = height 1 mm A C B * Depending on equipment installed Rated power and nominal torque Fuel consumption [g/kwh] kw Engine speed [rpm] Rated power [kw/hp] 310/ / / /510 at engine speed [rpm] Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] Mercedes-Benz engine systems Heavy-duty engines 15

16 OM 473 Arrangement: R6 Displacement: 15.6 l Performance Power [kw] kw 425 kw 380 kw Weight and dimensions* Weight DIN GZ 1240 kg Torque [Nm] 3 Dimensions A = length 1595 mm B = width 1120 mm C = height 1 mm A C B * Depending on equipment installed Rated power and nominal torque Rated power [kw/hp] 380/ / /626 at engine speed [rpm] Nominal torque [Nm] at engine speed [rpm] Fuel consumption (optimum) [g/kwh] Fuel consumption [g/kwh] kw Engine speed [rpm] 16

17 Clean from start to finish: EURO VI exhaust aftertreatment in a box. In view of the high requirements stipulated by the Euro VI emission standard, Mercedes-Benz has developed cooled exhaust gas recirculation (EGR), particulate filters and SCR technology for its new generation of engines. This has already proven to be a winning combination in its use in commercial vehicles from Daimler Trucks and Buses. Together, the systems results, in an extremely efficient exhaust aftertreatment. Product features Low exhaust back pressure Significant NOx reduction at a broad range of exhaust gas volume flows and exhaust gas temperatures Maximum possible soot burn-off in the diesel particulate filter (DPF) by means of automatic regeneration In addition, adaptive regeneration of the DPF in all relevant driving cycles Large capacity for ash storage in the DPF to make maintenance intervals as long as possible Small installation space and low weight Long service lifetime, adapted to the engine's service lifetime Consistent common parts strategy Many different variants for exhaust gas inlet and outlet Metering of AdBlue without compressed air; very low AdBlue consumption Mercedes-Benz engine systems Exhaust aftertreatment 17

18 The strength to deliver not only when it comes to engines. Application engineering consultancy service Customer training Spare parts supply Service network Our experts will help you to select the right engine, components, and additional equipment, to create an engineered solution that suits your application specific requirements, no matter how tough the conditions. Uniquely tailored training courses can be held in Germany and other countries to ensure that you receive the necessary expert knowledge in regards to installing, operating, and maintaining your engines in accordance with our high standards. We will ensure spare parts remain available for many years after your initial investment. The quality level and reliability of our spare parts meet the same high standards that are set with our engine systems. This promise means lasting protection of your capital investment in our engine systems. Our global network of highly qualified service centers can assist in the maintenance of our most advanced systems. 18

19 One-stop shop. To create a coherent whole from the individual components, we offer customised powertrain solutions. This involves selecting a suitable transmission to complement our proven engines, from the propshaft to the axles, to put together the optimum, complete powertrain. We also offer a full range of EURO III/IV/V and EEV engines. You can choose from our wide variety of classic engines that have proven their worth in practice thousands of times. If you have technical questions, would like additional information, or request installation drawings, please do not hesitate to contact our sales team: Sales External Customers and Affiliates Truck Powertrain Daimler AG 001-D Stuttgart/Germany +49 (0) aggregate-info@daimler.com * Login required Mercedes-Benz engine systems One-stop shop 19

20 Regarding the information in this brochure: Changes may have been made to the product after this brochure went to press (July 2013). The manufacturer reserves the right to make changes to the design, form and specification during the delivery period, provided these changes, while taking into account the interests of the seller, can be deemed reasonable with respect to the buyer. Where the seller or the manufacturer uses symbols or numbers to describe a purchase order or the subject of a purchase order, no rights may be derived solely from these. The illustrations may show accessories and items of optional equipment which are not part of the standard specification. This brochure is distributed internationally. Statements regarding legislative, fiscal or other legal regulations and the implications of these are valid only for the Federal Republic of Germany at the time of going to press. For current, binding information in relation to the applicable regulations and their implications, please contact us at aggregate-info@daimler.com Daimler AG, Stuttgart TG/LPE.