BIG HORSE POWER ENGINES IN CHINA
Increasing horsepower car, carts whether so? Today the domestic logistics industry with respect to the previous most notable feature is the timeliness of getting high, and growing power of the truck is the key to enhance the efficiency of transport. During the Olympics, the truck is also home to take stock of what the country 13 liters flagship heavy-duty diesel engines.
Previously, the mainstream domestic heavy-duty engine displacement in 8-10 liters or so, there are few large displacement models. After years of development, the current mainstream heavy truck engine displacement has been upgraded from the previous 10 liters to 11-12 liters. But with efficient logistics industry in recent years to develop, 11-12 liter models have begun to highlight the inadequate state of the urgent need for larger displacement greater horsepower engine. To this end, the major engine manufacturers have responded, there are already a number of companies introduced 13 liters large displacement models, I'll tell you today about the current inventory on the domestic market, which has a common 13-liter high-powered machine type.
Experienced half a century of the development process, from the initial production of Weichai 11 horsepower single-cylinder low-speed diesel engines, power to the domestic heavy truck classic WP10, WP12 engine, it can be said to be one step only now achievements.
Weichai has now launched a new high-end heavy truck products wp13 engine, this engine developed by Weichai own, bore 127mm, stroke 165mm, (howo parts, sinotruk parts) reached 12.54 liters displacement. The maximum output of 550 horsepower and 2550Nm of torque, it can be said is a very violent beast power.
Currently, this engine has been equipped with some models Shaanxi Auto and Qingdao liberation, the actual use of user feedback is very good, overall performance without fear with the displacement of an international brand name products, sufficient to cope with the increasingly demanding transportation environments.
Xichai mentioned, people will think the first time the classic series Aowei engine, in fact, is a new member of this 6DM3 Aowei engine family. It was developed from the rising star on the basis 6DM2, bore 126.5mm, piston stroke 166mm, displacement of 12.52 liters in the sale Type Maximum power of 500 horsepower, 2300Nm of torque, the latter will be gradually upgraded to 550 horsepower.
In fact, this is not the engine of the first 13 liters XiChai product before it XiChai also a 13-liter 6DN, but because of the weight is too large, the face of the market is relatively small. At present, wide-body dump truck assembly and some export models, but overall this engine upgrade space is relatively large, there is great potential to upgrade to a larger displacement models.
As a subsidiary of FAW Wuxi Diesel, the leading products of their own nature is exclusive, currently 6DM3 engine has been assembled J6 tractor market, so the liberation of J6 successfully entered the era of 500 horsepower.
MC13 after the heavy truck and cooperation MAN, MAN-D26-made version of the engine, heavy truck is currently the star models. Bore 126mm, piston stroke 166mm, the actual displacement of 12.419 liters. (howo parts, howo truck parts) There are two 480 horsepower and 540 horsepower versions, the corresponding maximum torque is between 2300Nm and 2500Nm, the speed range of the maximum torque at 1050-1400 rpm.
The MC13 is currently the main engine assembly heavy truck commercial high-end models C7H, truck and heavy truck companies T7H. From the high-end - the flagship models are covered, feedback from users point of view, this engine technology from MAN either reliability or economic reputation is very good, definitely a good motivation to make people at ease.
ISZ provided by Cummins global R & D network support, R & D center in East Asia, is a country in full accordance with the above IV emission standard development of new models. Bore 130mm, piston stroke 163mm, the actual displacement of 12.974 liters. The power range of 425-525 horsepower and a maximum torque of 2500Nm.
Most noteworthy is its fuel system, Cummins ISZ13 liter engine's fuel system Cummins Scania jointly developed ultra-high pressure fuel injection system with injection pressure 2400bar, this technology has been used in Scandinavia while Virginia 13 liters of heavy trucks with Euro V, Euro VI engines.
Currently this Cummins ISZ13 liter engine main assembly flagship Dongfeng, Dongfeng Liu steam Chenglong H7, Dongfeng sail Edition. These are the top models of Dongfeng, is designed for high-end market products, with the powerful support of the ISZ, I believe these two models will be able to lead the wind go higher.
Yuchai engine 6K13 6K12 series based on the engine by increasing the stroke of the piston, to strengthen the structure, upgrade emission standards came. Bore 129 mm which kept constant by the piston stroke models 6K12 155 mm to 165 mm after the stroke increases, the 6K12 engine displacement also increased to 12.155 liters 12.939 liters. The power range of 490-580 horsepower and maximum torque of 2550Nm, is currently the most powerful engine is 13 liters.
This engine is now equipped with a joint truck and Dongfeng Liuzhou Motor models, for the foreseeable future, this product will certainly be the ultimate power Yuchai assemble more models, the body will allow more power to the powerful Yuchai core.
Cursor13 engine Although domestic debut time is not long, but in fact it had been born in 2001, and only in 2012 before entering the country. This engine has a maximum power abroad segment 550 horsepower, but only in the country to cover the 350-480 horsepower. It bore is 135mm, piston stroke 150mm, the actual displacement of 12.88 liters, (howo, sinotruk howo parts) can be up to 2200Nm of torque. On paper data, this more conservative engine parameters, only the maximum 480 horsepower, but in fact its upgrade potential is very large, reaching more than 500 horsepower segment is not difficult.
But it is in the country of loading an object model so no other polyol, and now only own Jie lion in assembling this engine, but vehicle sales is not high, the actual user is relatively small, it is unclear the actual performance of this engine exactly how.
Sichuan Modern Year Tiger model is powered by a Powertec engine, it is the Hyundai Group and Ricardo, Delphi in Europe, co-developed an engine, currently the most fitting invasive tiger engine factory Sichuan local production, only 520 horsepower models imported. Engine displacement of 12.7 liters, power coverage 360-520 hp and maximum torque up to 2500Nm, but detailed data bore and piston stroke, etc. and can not find any in modern Sichuan official website, sorry.
Previously, the mainstream domestic heavy-duty engine displacement in 8-10 liters or so, there are few large displacement models. After years of development, the current mainstream heavy truck engine displacement has been upgraded from the previous 10 liters to 11-12 liters. But with efficient logistics industry in recent years to develop, 11-12 liter models have begun to highlight the inadequate state of the urgent need for larger displacement greater horsepower engine. To this end, the major engine manufacturers have responded, there are already a number of companies introduced 13 liters large displacement models, I'll tell you today about the current inventory on the domestic market, which has a common 13-liter high-powered machine type.
Experienced half a century of the development process, from the initial production of Weichai 11 horsepower single-cylinder low-speed diesel engines, power to the domestic heavy truck classic WP10, WP12 engine, it can be said to be one step only now achievements.
Weichai has now launched a new high-end heavy truck products wp13 engine, this engine developed by Weichai own, bore 127mm, stroke 165mm, (howo parts, sinotruk parts) reached 12.54 liters displacement. The maximum output of 550 horsepower and 2550Nm of torque, it can be said is a very violent beast power.
Currently, this engine has been equipped with some models Shaanxi Auto and Qingdao liberation, the actual use of user feedback is very good, overall performance without fear with the displacement of an international brand name products, sufficient to cope with the increasingly demanding transportation environments.
Xichai mentioned, people will think the first time the classic series Aowei engine, in fact, is a new member of this 6DM3 Aowei engine family. It was developed from the rising star on the basis 6DM2, bore 126.5mm, piston stroke 166mm, displacement of 12.52 liters in the sale Type Maximum power of 500 horsepower, 2300Nm of torque, the latter will be gradually upgraded to 550 horsepower.
In fact, this is not the engine of the first 13 liters XiChai product before it XiChai also a 13-liter 6DN, but because of the weight is too large, the face of the market is relatively small. At present, wide-body dump truck assembly and some export models, but overall this engine upgrade space is relatively large, there is great potential to upgrade to a larger displacement models.
As a subsidiary of FAW Wuxi Diesel, the leading products of their own nature is exclusive, currently 6DM3 engine has been assembled J6 tractor market, so the liberation of J6 successfully entered the era of 500 horsepower.
MC13 after the heavy truck and cooperation MAN, MAN-D26-made version of the engine, heavy truck is currently the star models. Bore 126mm, piston stroke 166mm, the actual displacement of 12.419 liters. (howo parts, howo truck parts) There are two 480 horsepower and 540 horsepower versions, the corresponding maximum torque is between 2300Nm and 2500Nm, the speed range of the maximum torque at 1050-1400 rpm.
The MC13 is currently the main engine assembly heavy truck commercial high-end models C7H, truck and heavy truck companies T7H. From the high-end - the flagship models are covered, feedback from users point of view, this engine technology from MAN either reliability or economic reputation is very good, definitely a good motivation to make people at ease.
ISZ provided by Cummins global R & D network support, R & D center in East Asia, is a country in full accordance with the above IV emission standard development of new models. Bore 130mm, piston stroke 163mm, the actual displacement of 12.974 liters. The power range of 425-525 horsepower and a maximum torque of 2500Nm.
Most noteworthy is its fuel system, Cummins ISZ13 liter engine's fuel system Cummins Scania jointly developed ultra-high pressure fuel injection system with injection pressure 2400bar, this technology has been used in Scandinavia while Virginia 13 liters of heavy trucks with Euro V, Euro VI engines.
Currently this Cummins ISZ13 liter engine main assembly flagship Dongfeng, Dongfeng Liu steam Chenglong H7, Dongfeng sail Edition. These are the top models of Dongfeng, is designed for high-end market products, with the powerful support of the ISZ, I believe these two models will be able to lead the wind go higher.
Yuchai engine 6K13 6K12 series based on the engine by increasing the stroke of the piston, to strengthen the structure, upgrade emission standards came. Bore 129 mm which kept constant by the piston stroke models 6K12 155 mm to 165 mm after the stroke increases, the 6K12 engine displacement also increased to 12.155 liters 12.939 liters. The power range of 490-580 horsepower and maximum torque of 2550Nm, is currently the most powerful engine is 13 liters.
This engine is now equipped with a joint truck and Dongfeng Liuzhou Motor models, for the foreseeable future, this product will certainly be the ultimate power Yuchai assemble more models, the body will allow more power to the powerful Yuchai core.
Cursor13 engine Although domestic debut time is not long, but in fact it had been born in 2001, and only in 2012 before entering the country. This engine has a maximum power abroad segment 550 horsepower, but only in the country to cover the 350-480 horsepower. It bore is 135mm, piston stroke 150mm, the actual displacement of 12.88 liters, (howo, sinotruk howo parts) can be up to 2200Nm of torque. On paper data, this more conservative engine parameters, only the maximum 480 horsepower, but in fact its upgrade potential is very large, reaching more than 500 horsepower segment is not difficult.
But it is in the country of loading an object model so no other polyol, and now only own Jie lion in assembling this engine, but vehicle sales is not high, the actual user is relatively small, it is unclear the actual performance of this engine exactly how.
Sichuan Modern Year Tiger model is powered by a Powertec engine, it is the Hyundai Group and Ricardo, Delphi in Europe, co-developed an engine, currently the most fitting invasive tiger engine factory Sichuan local production, only 520 horsepower models imported. Engine displacement of 12.7 liters, power coverage 360-520 hp and maximum torque up to 2500Nm, but detailed data bore and piston stroke, etc. and can not find any in modern Sichuan official website, sorry.
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