Bus, Coach & Truck | Cummins Europe

Od 112 do 298 kW

Mogąc pochwalić się ponad milionem silników z certyfikatem Euro w ciężarówkach, autobusach, autokarach i pojazdach do zastosowań specjalnych na całym świecie, Cummins cieszy się wyjątkowym poziomem doświadczenia związanego z każdym produkowanym silnikiem i możliwością zapewnienia odpowiedniego silnika dla każdej instalacji. Producentom pojazdów zapewnia to poziom wiedzy, jaką może pochwalić się niewiele innych firm produkujących silniki. Operatorom zapewnia to światowej klasy osiągi. Kompetencje Cummins w Europie są silnie zakorzenione, w oparciu o ponad 50 lat obecności w sektorze produkcyjnym i dzięki ponad 5000 pracownikom w UE.

Latest News: Cummins takes a Euro VI Step Ahead with Phase-D Certified Clean Diesels

London is a city always on the move with 6,000 Cummins-powered buses

London, a global city that’s always on the move with a bus network providing 6 million passenger journeys every day. A network that Cummins is proud to be a part of, powering over two-thirds of the fleet with Euro 6 clean diesels helping to improve air quality and lower the carbon footprint, aligned with the Ultra Low Emission Zone (ULEZ).

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Oferta silników dla autobusów

Silnik	Moc	Moment obrotowy	Emisja spalin
B4.5	112 - 157 kW	650 - 850 Nm	Euro VI - D
B6.7	164 - 224 kW	900 - 1200 Nm	Euro VI - D
L9	254 - 276 kW	1500 - 1600 Nm	Euro VI - D
L9N	276 - 298 kW	1221 - 1357 Nm	Euro VI - D

Oferta silników dla autokarów

Silnik	Moc	Moment obrotowy	Emisja spalin
F3.8	115 - 125 kW	500 - 60 Nm	Euro VI - D
B4.5	112 - 157 kW	650 - 850 Nm	Euro VI - D
B6.7	172 - 239 kW	900 - 1200 Nm	Euro VI - D
L9	276 - 298 kW	1600 - 1700 Nm	Euro VI - D

Oferta silników dla ciężarówek

Silnik	Moc	Moment obrotowy	Emisja spalin
F3.8	115 - 125 kW	500 - 600 Nm	Euro VI - D
B4.5	112 - 157 kW	650 - 850 Nm	Euro VI - D
B6.7	172 - 239 kW	900 - 1200 Nm	Euro VI - D
L9	254 - 298 kW	1600 - 1700 Nm	Euro VI - D
L9N	276 - 298 kW	1221 - 1357 Nm	Euro VI - D

Hybrid

Silnik	Power	Moment obrotowy	Emisja spalin
B4.5-H	134 - 157 kW	700 - 850 Nm	Euro VI - D
B6.7-H	209 - 224 kW	1100 - 1200 Nm	Euro VI - D

Powering 2,000 hybrid buses in Europe

Cummins has achieved a Euro VI technology achievement by reaching a total of over 2,000 hybrid-adapted engine installations in buses operating across Europe, making a major contribution toimproving air quality and reducing the carbon footprint. Cummins ‘H’ versions of the B4.5 and B6.7 are specially configured to integrate with the hybrid driveline and provide a seamless Stop/Start function for the vehicle.

The Cummins Euro VI four-cylinder B4.5-H and six-cylinder B6.7-H hybrid adapted engines can be found operating in cities across Europe, specified by bus manufacturers ADL, Wrightbus, VDL, Solaris, Vectia and Irizar.

Hybrid installations

Cummins hybrid installations extend from single-deck midi-buses to double- deck, and articulated tram-buses to premium coaches. As the leading hybrid engine supplier in the European bus market, Cummins’ success is also replicated in the North American transit market where around 10 per cent of buses entering service are hybrids and virtually all powered by either the B6.7-H or L9-H, meeting the latest EPA/GHG regulations. 2019 B4.5 hybrid Phase-D

Cummins' hybrid engine expertise has played a key role in helping many bus manufacturers on the road to electrification and has achieved remarkable results in terms of fuel savings, emissions reduction and vehicle sociability. On-road testing with Cummins engines on city bus duty cycles has indicated that nitrogen oxide (NOx) emissions are capable of being reduced to 50 per cent below the requirement to meet the stringent Euro VI limit. In terms of fleet decarbonisation, we typically see hybrid drive buses reducing fuel consumption and related CO2 emissions by around 33 per cent, with the engine contributing an important part of that reduction.

Cummins hybrid engines are fully optimized to be used within all hybrid drivelines, including those supplied by Siemens, BAE Systems, Eaton and Allison. They are compatible with both series or parallel hybrid systems, as we adjust the engine parameters to lower or higher average speed duty cycles.

With Cummins engines specifically developed to enhance hybrid system performance, this capability provides operators with the energy choice they need alongside conventional clean diesel drivelines, the option of 2019 B6.7 hybrid Phase-D renewable natural gas power and full-electric solutions from Cummins.

Streamlining the engine

The hybrid engine is streamlined by eliminating power-take-off accessories used to drive steering pumps, fan drives, air compressors and air-conditioning as they can be run directly from the electrical supply from the battery. The starter motor can also be removed, although this is retained in some buses as a back-up. Transferring the engine-driven accessory load of up to 60kW (80hp) to the hybrid system enables a more efficient energy delivery on demand compared to that of a conventional bus engine installation.

Stop-Start Technology

The B4.5 and B6.7 Euro VI bus engines can incorporate Cummins unique Stop/Start technology, with the capability to eliminate almost all engine idling at bus stops, traffic lights and pedestrian crossings. The engine-off mode is automatically operated for typically 16 to 20 stops per operating hour, dependent on the route. The engine position sensor ensures instant readiness for a soft restart in just 0.5 seconds following the engine-off mode. The robust Stop/Start system is fully integral to the engine design and has proved popular with both double-deck and single-deck operations.

The Stop/Start function can achieve up to 8 percent fuel savings on city bus duty cycles, potentially saving over 2,000 litres of fuel annually with a corresponding saving of 5 metric tons of CO2 greenhouse gas per year to lower the carbon footprint of the vehicle. The bus emits zero emissions and zero-noise for an average of 8 minutes per operating hour when the engine-off phase is engaged, enhancing sociability in the vicinity for passengers and pedestrians.