Since the beginning of the 21st century, the top three domestic heavy truck companies, Dongfeng Commercial Vehicles, China National Heavy Duty Truck Group and FAW Jiefang have ranked among the top three in terms of sales volume. The competitive situation of the top three in the past six years is even more frightening. In 2007 and 2008, the sales of China National Heavy Duty Trucks for the first time, the first two years of 2009, and the second for the tenth year of FAW's liberation sales were the first. It can be said that the feng shui turns around. According to the increase and decrease in the sales volume and market share of the top three heavy trucks in 2012 and January to April 2013, the market share of the top three companies has always maintained more than 50% of the industry's total. In other words, it occupies the Chinese heavy trucks. More than half of the industry. Let's take a comprehensive look at the 2013 domestic heavy trucks 2013 new products in 2013.
1 Dongfeng Tianlong flagship D760
Dongfeng Tianlong flagship D760
On April 20, 2013, Dongfeng Commercial Vehicle Company took the “innovation value†as its theme and introduced the new models to the 15th Shanghai International Automobile Industry Exhibition. Its new generation of self-developed Tianlong flagship D760 high-performance long-distance transport vehicle ( The first release, as shown in Figure 1), has aroused widespread concern.
The D760 has continued the descent of the Dongfeng Tianlong heavy truck, but it is a brand new product that is completely above the current Tianlong platform model.
(1) Cab
The D760 cab features an oversized flat floor cab that is popular with international long-distance trucks, which is higher than the current D310 Tianlong model from Nissan Diesel.
The newly designed large-sized high-top two-bedroom cab has enough storage space, and the design style incorporates more European truck design styles, integrating fashion and practicality into one. The black curved paint on both sides of the cab extends from the top of the car to the front face, and the feeling of softness at the middle of the cab increases the dynamic of the car.
The full-floating 4-point airbag damping cab provides the driver with a good work rest environment, which is also a measure of whether it is highly equipped.
The front face of the black mirror material plus the Dongfeng Peugeot chrome shuangfeiyan logo with a very fashionable, completely subvert the domestic heavy truck design. A hidden air guide groove is designed along the lower edge of the front cover. When the vehicle is driving, the oncoming air flow is directly blown into the intercooler through the air guide groove. The position of the water tank has a significant cooling effect. The middle of the inner side of the air guiding groove adopts a convex design, and the function is to divide the air. During the driving process of the vehicle, the air enters the air guiding port. The air flow is divided into two parts, the upper part of the air flow is directly blown to the door handle, and the lower part of the air flow is directly blown to the tire. The double mist protection will allow your truck to drive on muddy roads in the rainy season and will not worry about the door and door handle being covered with mud.
Bumper design is very attention to detail, segmented bumper design has been configured on the D310 Denon, which facilitates later use to reduce replacement costs, the bumper center design a huge air intake grille, ensure the intercooler, water tank and The engine operating temperature is always in the normal range. The air inlet is designed with two layers of mesh grille. The first layer adopts a large honeycomb design. The black coating also reflects the texture. The inner layer also has a more fine wire mesh to avoid mosquitoes, catkins, etc. during high-speed driving. Miscellaneous materials enter the intercooler and radiator fins, resulting in poor heat dissipation. An aluminum anti-skid plate is used on the lower part and the upper part of the bumper to provide convenience for the driver to wipe the windshield. The aluminum pedal is lighter and more resistant to corrosion. The aluminum-specific silver also adds color to the front of the vehicle and increases the overall size. Car appearance texture.
The split-type headlight design integrates with the exterior appearance of the vehicle. The LED secondary LED technology lamp is also used in the D760 vehicle lighting. The low temperature and long service life provide powerful guarantee for Tianlong’s flagship vehicle reliability.
(2) Powertrain
The Cummins ISZ 13-liter engine is one of the flagship engines of Tianlong's flagship configuration. It is a flagship powertrain for the North American market that is currently very mature and reliable. The ISZ series engine is equipped with a high-pressure injection system from Cummins, which is fully synchronized with existing products in Europe and America. And this engine fully meets the national standard and has the potential for upgrading. Engine brakes are standard, combined with a hydraulic retarder to ensure that the vehicle is safe on any mountain road downhill. This technology allows heavy trucks to bid farewell to the sprinklers.
In order to transmit the strong power of the ISZ13L engine, the ZFAS-Tronic 12-speed AMT gearbox was selected as the gearbox. The mature ZF technology gave the best performance of the Tianlong flagship ISZ engine and reduced the labor intensity of the driver. AMT is currently heavy in European and American countries. Truck is standard. The D760 with ZFAS-Tronic will become the most technologically advanced and most mature automatic transmission system on domestic heavy trucks.
Tianlong flagship tractor drive axle is still using Dongfeng mature Dana 460 drive axle, do not rule out future production models will be equipped with Dongfeng new 485 drive axle, its speed ratio will be 2.86 ~ 6.33 wide.
(3) Other new technologies
The D760 is equipped with Dongfeng TELEMATICS vehicle intelligent management system to monitor vehicles in real time, improve transportation efficiency and reduce transportation costs. The high-strength vehicle body is equipped with dual airbags. After real vehicle testing, it reaches the latest European safety standards and provides strong occupants. Strong collision protection.
2 China National Heavy Duty Truck HOWO-T5G
Heavy truck HOWO-T5G appearance
At the 2013 annual meeting of China National Heavy Duty Trucks Corporation held in 2012, China National Heavy Duty Trucks highlighted the new heavy truck HOWO-T5G that will be fully listed in 2013 (Figure 2). The heavy-duty truck series in the T5G platform is a medium-to-high-end medium-duty truck suitable for standard transportation, based on the introduction of advanced truck manufacturing technology from Germany, combined with China's national conditions, and especially under the severe current situation of super-rule. product.
(1) Product spectrum profile of T5G platform (as shown in Table 4)
Table 4: Overview of Product Spectrum of T5G Platform
(2) Cab
T5G cab adhering to the A7 style, powerful style; interior large space, driving comfort, body tilting angle, easy maintenance; broad vision to ensure safety; door open 90 degrees to facilitate access; below the berth two large capacity, can be outside The open storage compartment fully satisfies the needs of long-distance travel; the storage space around it is convenient for placing all kinds of daily necessities; the steering wheel can be adjusted up and down and forward and backward to ensure driving comfort; and the four-point full-float cab.
According to the needs of the middle seat can be configured to truly take three people, not overcrowding, suitable for all types of short-haul, long-distance transport. The 750mm wide luxury comfort sleeper provides comfort for the occupants.
T5G platform products have three kinds of cabs to choose from, they are M-middle length; W- lengthened and V- lengthened high top three.
M - optional air seat for driver's seat; up and down, front and rear adjustable steering wheel; electronically controlled automatic air conditioning, warm air conditioning integration; flip-type sleeper. Double locking structure seat belts. Optional middle seat.
W - The basic configuration is a 750mm wide single sleeper with large storage bins on both sides, the other with M.
V - The basic configuration is a double sleeper, the other with the W.
(3) Engine
The T5G platform products are exclusively equipped with the world's most advanced MC07 (domestic of Man D08) series of electronically controlled high pressure common rail engines. The rated power is 240 to 336 hp and the emissions can reach three to five countries. All engines come standard with silicone oil fans, EVB (exhaust valve braking) and 165AH batteries.
(4) Drive axle and clutch
Drive axle: MCY13 bridge is standard for tractors; MCY13 bridge, MCY13Q double bridge, 153 twin bridge or 457 twin bridge are standard on trucks.
Clutch: Φ430 - diaphragm spring clutch, tractor pull type, truck push type.
(5) Other highlights
The introduction of German technology battery box: module design, integrated with the gas tank, etc.; easy to disassembly and maintenance; light weight.
Introducing German technology muffler: high efficiency, noise reduction effect; light weight, easy to disassemble and maintain; integrated with the escalator.
3 2013 Liberation J6
Liberate J6 shape
At the 15th Shanghai International Auto Show in April 2013, FAW Jiefang exhibited a variety of 2013 models of Jiefang J6 products (Figure 3), which attracted wide attention. At the end of the month, 2013 J6 series products were officially put on the market.
2013 J6 is a high-end heavy truck product based on J6 technology platform upgrade and independent research and development. Liberation J6 has been listed since 2007. After more than 6 years of market inspection, it has developed into a truck brand with a faster market growth and higher user acceptance. In 2009, Liberation won the Special Award for Scientific and Technological Progress of the Chinese Automobile Industry. This is the first special award awarded by the Chinese auto industry since the establishment of the Progress Award. In 2010 and 2011, J6 won the "Most Satisfied Vehicle Model for Vehicle Owners" award for Chinese commercial vehicles issued by China Motor Vehicle Safety Appraisal Center for two consecutive years. In January 2011, Liberation J6 won the first prize of 2010 National Science and Technology Progress Award. It was the only civilian vehicle that won the highest award since the award was established.
As an emancipatory J6 upgrade product, the 2013 J6 completely adhered to FAW's independent technology route and continued the advanced design concept and manufacturing process of the J6 platform. Compared with previous products, the upgraded 2013 J6 features more safety, more energy, reliability, comfort, and superior service.
In terms of safety, the 2013 J6 continues the 1mm full-steel cab of the J6 product, reducing the height of the instrument panel and increasing the rear window, further increasing the visibility of the front and rear of the cab, increasing the pull-belt and guard net on the cab, and getting on the train. The pedals are widened and the step lights are increased, the smashing car ladders and the main power switch under the car are increased, which greatly improves the user's driving safety.
In terms of energy-saving reliability, the 2013 J6 matches the "power-saving version" of the engine, with a 20% increase in power and a 10% reduction in fuel consumption. Matching original gearboxes and original axles, intelligent simulation technology is used to ensure that the vehicle's performance is optimized and working conditions are better adapted.
In terms of comfort, the new model is equipped with a luxury cab, the seat is upgraded to a headrest integrated structure, the sleeper is widened from 650mm to the widest 850mm in the country, and the brown silk sponge sleeper is thickened from 85mm to the thickest 100mm in the country. Breathable and more comfortable. The air conditioning heater power is increased from 4.6Kw to 6Kw, and the temperature adjustment is faster. The new interiors such as reading lights and loudspeakers as well as the new four-spoke steering wheel are all attractive, stylish, user-friendly, and more comfortable to drive.
In terms of appearance, "FAW" has become "liberated" to make it easier to identify; the door has increased platform and horsepower signs to make the car users understand more intuitively; adding silver pedals makes people feel higher quality.
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