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2023-04-16

Achieving Peak Efficiency in Diesel Technology

Guy Youngs
Guy Youngs

Many leading construction companies now are looking at ways they can reduce their CO2 footprints. With the advent of market-ready electrified powertrains, gas-fueled internal combustion and even fuel cell electric drives, where does the push for CO2 reductions leave diesel power?

Diesel technology has made real improvements. With cleaner combustion cycles, the introduction of low-carbon fuels and advanced emissions treatment hardware, diesel has never been cleaner. Diesel engines are so clean that the latest on-highway diesel engines that proposed Euro 7 standards have truck manufacturers focusing on reducing brake dust and tire particulates rather than engine emissions.

Source: International Construction: Read The Article

PSR Analysis:  Paul Muller, Technical Sales Manager at Perkins, and Steve Nendick, Marketing Communications Director for Global and European Off-Highway at Cummins recently gave their thoughts on engine efficiency improvements with the overall message being these two companies are still pushing for improvements in diesel efficiency as a route to lower carbon emissions.   PSR

Guy Youngs is Forecast & Adoption Lead at Power Systems Research

2020-11-24

Russia To Start Making Diesel Engines for Passenger Cars

Maxim Sakov
Maxim Sakov

Today, there is no mass production of diesel engines for passenger cars in Russia. Production of the last such project, the turbodiesel ZMZ-514 for UAZ SUV, was halted several years ago.

But next year Russia will resume mass production of diesel engines for passenger cars. The PSMA Rus plant in Kaluga will make 1.6-liter diesels of the DV6 family, designed by French PSA. The production start is planned for mid-2021.

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2022-10-21

Hydrogen Engines Cheaper than Diesel?

As companies seek to decarbonize their truck fleets, Ryze Hydrogen says that hydrogen combustion engines are the way to go– they are cleaner than diesel and they also make more economic sense, according to the company. Many companies today are looking at fuel cells in order to be able to use H2 as a clean fuel, but there is a growing movement toward the use of hydrogen combustion engines.

Cummins and Westpoint are cited as examples, with Cummins having unveiled a medium-duty concept truck using an H2-fueled internal combustion engine (ICE), which drew substantial attention in Germany at the IAA Transportation exhibition. Similarly, Westport Fuel Systems also unveiled its own HPDI hydrogen ICE engine for heavy duty vehicles earlier in September

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2023-02-20

From Diesel to DC

For a long while, it looked as if hydrogen fuel cells would be the technology of choice for emissions-free road transport. However, truck manufacturers and freight forwarders recently turned their attention to battery-electric vehicles.

For logistics companies, the shift to zero emissions will be difficult. While it only takes a few minutes to top up the tank of a truck with diesel, it takes hours to fully charge the battery of an EV, which presents a real challenge for logistics businesses with zero-emission aspirations.

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2022-01-22

Kohler Engines Introduces Small Diesel

EUROPE REPORT
PowerTALK, January 2022

Kohler Engines has introduced a new series of small diesel engines: the KSD.  At launch three models will be available:

  • KSD 1403NA (Naturally aspirated)
  • KSD 1403TC (Turbocharged)
  • KSD 1403TCA (Turbocharged with aftercooler)

Later on, more variants will be released, completing further the series.  Developed as a new electronic engine, this platform is capable of meeting all current emissions legislations, globally.  All engines sit in the critical below 19 kW power node, and with 1.4L is a compact solution that can fit different applications.

One key aspect of the engine is the specific blend between indirect injection and electronic control.  According to Kohler, this enables maximum engine performance, response and very low-end torque. 

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2022-11-17

São Paulo Partners with ENEL To Replace Diesel Buses

Fabio Ferraresi
Fabio Ferraresi

The City of São Paulo has announced a partnership with Enel, an energy supplier, for its bus fleet electrification project to be completed by 2024. Under the agreement, the city will get funding for the project of R $ 8 billion. The plan calls for the replacement of the fleet of combustion buses with non-polluting models.

According to the city, Enel is one of the main stakeholders in the project and should assist companies in logistics, infrastructure and the feasibility of electric vehicles based on their experience in Latin America.

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2023-03-26

WEG Building Plant for EV Batteries in Brazil

Brazilian WEG has announced plans for a new 6,000 m2 plant in Jaraguá do Sul, Santa Catarina, Brazil, to produce battery packs for EVs. With the investment, the annual capacity will be 1 GWh in battery packs. WEG plans a highly automated plant, with 140 direct employees; WEG’s timeline calls for completion of the plant in 1H 2024.

Source: Automotive Business    Read The Article

PSR Analysis: WEG aims to supply EV production for OEMs located in Brazil. With strong background in drives and industrial electrical components, WEG could be a natural selection for many OEMs in Brazil.    PSR

Fabio Ferraresi is Director of Business Development-South America for Power Systems Research

2023-02-20

January Brazil Truck Production Drops 72%

Fabio Ferraresi
Fabio Ferraresi

Truck production in Brazil in January was 4,049 units vs. 14,614 units in December per  Anfavea (the association that represents the automakers installed in the Brazil) monthly

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PSR Analysis: This decline was expected due to the introduction of PROCONVE P8, the regulation in line with Euro VI, that reduces the toxic gas emission limits and therefore increases the complexity and the price of new trucks.

Under that regulation, OEMs have the right to sell Trucks at PROCONVE P7 (Euro V) produced in 2022 until March 31, 2023. This caused a pre-production and inventory increase to sell trucks with lower price at the beginning of 2023.

The Anfavea forecast points to a reduction in MHV production from 192,000 to 154,000, but their calculation on Sales, Exports and Stock does not match. Subscribers of Power Systems Research data and intelligence can see a well-balanced forecast, considering different stock level by subsegment of GVW.    PSR

Fabio Ferraresi is Director, Business Development-South America, for Power Systems Research