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 On April 21, 2009 - was conducting on the other day at the France Paris International project mechanical exposition, the Commings B series 3.3 litre diesel engines embarked French Mike Larke the 12MTX mix power wheeled excavator to capture the machinery class innovation gold medal and the environment contribution special prize dual laurel crowns at one fell swoop.This equipment uses Commings B3.3 rises 4 cylinder engines, rated power 68 horsepower (51 kilowatts), actuate set of motor generators and the lithium battery system, while saves 25% fuel consumption, reduces the diesel engine carbon dioxide the emissions, and reduces the noise.
This gross weight 9 ton 12MTX mix power generator equipment is a versatile or well-rounded person, may treat as the excavator, the car loader, the material handling equipment, and may through install other tool appendix to realize other functions rapidly.This section structure compact, function nimble mix power version 12MTX is Mike the Larke Annab (Mecalac Ahlmann) the company new generation of innovation type, is suitable carries on the operation in urban center region some need in the finite space the engineering construction.
Commings the B3.3 engine and the firewood electricity mix dynamic system organic fusion, enhances the fuel oil efficiency through the optimization engine speed.By 68 horsepower (51 kilowatts) the mechanical efficiency output satisfies the equipment the average power demand.When the power demand is lower than 68 horse-power hour, the excess power supplies the group charging; But is higher than in 68 horsepower situations in the power demand, the generator effective supplement power gap, highest may realize 99 horsepower (74 kilowatts) dynamic output.The mechanical energy and the electrical energy transformation carries on the precise regulation through a set of closed loop electronic control system to between the diesel engine and the electrical machinery.
The B3.3 structure is compact, reduced the entire firewood electricity system to install the size effectively.Commings B3.3 direct and with hydraulic pump connected 20/40 horsepower sea cushion tribulus graceful (Heinzmann) electrical machinery parallel revolution, actuates the equipment together.Engine itself does not need to start the motor or the alternator.The firewood electrical system entirely crosses 440 volt lithium battery storage electrical energy.When the equipment applies the brake, recycles the energy and transforms the electrical energy to store up in the battery.The firewood electricity mix system structure is succinct, easy to maintain.
Commings B3.3 makes it the motive to be possible to satisfy the European and American fourth stage (Stage IIIA/Tier 4 Interim) to discharge the standard, the particles emissions reduces to 0.3/gram. Kilowatt-hour.B3.3 uses a set of clean burning pattern control fuel oil ejector and the turbosupercharger, obviously has promoted the 12MTX mix power excavator environmental protection level.
B3.3 uses the enlargement mode cast iron cylinder body, the deep -like rigid crank case and the stiffener design, the service life is long, the durability is remarkable.
Commings in China
Commings and China's historical origin might trace to more than half centuries before 1940 ages.On March 11, 1941, American President Ferlan Kelin•Roosevelt signs "Lease-lend act", to includes China's 38 countries to provide the wartime aid."Lease-lend act" includes to the Chinese military aid commodity in provides the Commings engine the river to guard against the patrol boat and the military truck.
1944 year's end, Chongqing Enterprise sent a letter the Commings company, sought the establishment commercial relation, carried on the Commings engine in China the localization to produce, when let Commings engine company General Manager Elvin•Mill in wrote in reply expressed regarding this the strong interest, after hoped the Chinese and Japanese war ended Commings to be able in Huajian Factory.As a result of the well known reason, Mr. Mill's idea only could wait till 30 year after 1970 ages, followed the Chinese and American relations to relax gradually, became the reality only then hopefully.
Commings invests 240,000,000 US dollars in China, took the Chinese diesel engine profession biggest foreign merchant investor, Commings and China's commercial relation began in 1975, when let Commings Chairman Elvin•Mr. Mill visits Beijing for the first time, becomes comes China to seek one of most early commercial cooperation American entrepreneurs.In 1979 China and America established diplomatic relations, the China's openning up policy beginning, the first Commings stationed in China office on established in Beijing.
Commings was most as early as carries on one of western diesel engine companies in China which the engine localization produced, in 1981 Commings starts in the Chongqing Engine plant permit production engine, in 1995 Commings first China Joint capital Engine Factory was tenable.So far, Commings amounts to in China is equipped with 26 organizations, including 15 sole ownership and the joint venture, staff more than 7,000, produces products and so on engine, power set, alternator, filtration system, turbocharging system, exchaust gas system, post-processing and fuel oil system, has by 12 region service center and more than 300 the service network which is authorized the dealer to be composed.
The Commings long-term insistence and Chinese Major industry form the strategic alliance, the realization communal development.As comes China to carry on the foreign capital diesel engine enterprise most early which the localization produces, more than 20 for year Commings already with including the east wind automobile, the Shaanxi steam group and north steam Fukuda's Chinese Commercial Vehicle Leading Enterprise set up four engine joint capital factory, in the Commings 17 engine series had ten locally to produce in China.
Commings is first sets up the research and development center in China the foreign capital diesel engine company, in August, 2006 Commings and the east wind company cooperate the engine technology research and development center which sets up in the Hubei Wuhan to begin using officially.
In 2008 Commings in Chinese sales volume exceed 2,300,000,000 US dollars, 07 years grew 33%, the Chinese area already becomes the Commings whole world scale to be biggest, to grow the quickest overseas market.
About Commings
The Commings company had been established in 1919, the headquarters is located in the American Indiana state Columbus city, is in enterprise' ranking which the American wealth 500 strong enterprises and the wealth in 2008 the `whole world most receives respects only diesel engine company.
Commings is the global biggest independent engine manufacturer, the product line including the diesel oil and the alternate fuel engine, the engine essential subsystem (fuel oil system, control system, air admission processing, filtration system and exhaust processing system) as well as the generating system.Commings provides the service through it in the global 190 countries and the local more than 500 retailing organizations and 5200 dealer mesh points to the customer.
Commings in 2008 the sales volume is 14,340,000,000 US dollars, compares for 07 years to grow 10%; Outside US the international market proportion further enlarges, the share 54% rises from 07 years to 08 years 59%, net income 755,000,000 US dollars, compare for 07 years to climb 2%.
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