Posted by nahets on June 16, 2008
DUETZ, a leading independent gas and diesel engine manufacturer, has developed a hybrid power unit for heavy equipment. DUETZ claims the new unit has the potential to reduce fuel consumption by up to 30%. The unit is not only designed to reduce fuel costs and consumption, but CO2 emissions as well.
Here are some of the main specs and functions:
- Mild hybrid drive unit
- DEUTZ four-cylinder diesel engine, electric motor, lithium-ion battery pack, control unit
- Electrical system nominal 15kW output, peak capacity at 30kW
- Start and stop: automatic engine stop during idling phases, automatic engine start in the case of continued operation, the usual starter is omitted.
- Power boost: in the case the power peaks, the electric unit is cut in.
- Battery charging: if the diesel engine has excess power, the electric unit can charge the battery while operating as a generator.
- Recuperation: part of the braking energy is refed into the battery by the electric unit
© 2008 Bird & Moore Ltd and DEUTZ AG – UK Branch (see source #2 below)
The new hybrid drive was developed with Heinzmann, a notable manufacturer of engine control systems and long-term DEUTZ partner and supplier. DEUTZ engines are commonly used in excavators, wheel loaders, access platforms, compactors, cranes, crushers, screeners, compressors, lift trucks, tractors, ride-on mowers, chippers, shredders, gensets and other off-highway mobile plant.
For more detailed information see original sources below.
- Green Car Congress: DUETZ Introduces Mild Hybrid Drive for Off-Road Construction Equipment
- TARGETWIRE: DEUTZ Introduce World’s First Hybrid Power Unit for Construction Equipment
- Buildingtalk: First hybrid power unit for construction equipment
Posted in crane, excavator, HE Manufacturers, heavy equipment, industry news, wheel loader | Tagged: autos, construction, construction equipment, construction news, crane, engine manufacturer, engines, excavator, heavy equipment, heavy equipment news, machinery, manufacturers, news, trucks, wheel loader | 1 Comment »
Posted by nahets on June 11, 2008
Posted in crane, crane operator, crane training, industry news | Tagged: construction news, crane, crane accidents, crane operator, crane safety, crane training, news | Leave a Comment »
Posted by nahets on June 10, 2008
Posted in Education & Training, heavy equipment, heavy equipment operator, heavy equipment training, industry news | Tagged: Add new tag, construction, construction equipment, construction equipment training, heavy equipment, heavy equipment operator, heavy equipment training, news | Leave a Comment »
Posted by nahets on June 3, 2008
May 2008–NAHETS Director of Operations, Mike Martens, has made his second trip to Estonia to advise and assist the Ministry of Education with its project to improve the heavy equipment operator training program at the Paide Vocational Secondary School (PKK). The Paide school is beginning a phase in which the Estonian government will commit $30 million (USD) towards expansion and modernization of curriculum and facilities.
In addition to this project, Ministry Counselor Erkki Pissang has begun an initiative to establish the Paide school as a heavy equipment operator training center for the Baltic countries. Students would come from not only Estonia but also the countries of Latvia, Lithuania, Poland, Denmark, Sweden and Finland. NAHETS is assisting with this regional training center initiative.
Rein Oslein, Director of the Paide Vocational Secondary School, is also working with various governmental agencies to upgrade Estonia’s operator certification standards based on NAHETS operator certification standards.
Mike’s time in Estonia was divided into meetings with Rein at the Paide school, at which time the framework for the regional training center was developed, and they began to define the heavy equipment operator certification standards.
Rein and Mike also met with the Head of the Estonian Vocational and Adult Education Department, Andres Pung, and with Siim Raie, The Executive Director of the Estonian Chamber of Commerce. Siim is working with Rein to develop contacts within the Estonian construction industry.
Those meetings were held in Tallinn, the capital of Estonia. Tallinn is a city with a history dating back to the 12th century; Old Town Tallin is the best-preserved example of a medieval Hanseatic League city
The next event is a Baltic Regional Conference, to be hosted by the Estonian Government, at which the education and industry attendees will work towards participation in the Estonian Heavy Equipment Operator Training Center in Paide.
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Posted in Education & Training, heavy equipment, heavy equipment operator, heavy equipment schools, heavy equipment training, industry news, NAHETS, Standards & Safety, Uncategorized | Tagged: construction news, education, heavy equipment operator, heavy equipment school, heavy equipment training, industry news, news, Standards & Safety, training | Leave a Comment »