For a long time, the vast majority of large-scale vehicles in our country have relied on expensive imported vehicles, and they still need to spend a lot of foreign exchange. However, in recent years, domestically produced heavy-duty tractors have also increased. Today we will take a look at SAIC Hongyan's Jelion C500e 6x6 tractor.
High bar chassis with large towing hook
JESION C500e 6x6 tractor is very tall, and the lower edge of the bumper of the cab is already above the axle. It is half a head taller than the common high-roof and two-bedroom GENIS model, with a body height of 4.05 meters. And the length of the vehicle is about 7 meters longer than that of ordinary tractors, reaching 8.32 meters. In short, this guy is definitely a big guy.
The entire front face design is still consistent with Hongyan's entire family design style. The most conspicuous thing is the huge traction pin located at the position of the window cleaning pedal. Don't underestimate the technical content of this traction pin. Not only must it be very strong, but the material and base structure design must be very reasonable to ensure the quality. Otherwise, it will not be able to withstand pulling and pushing, and it may directly tear the beam of the vehicle.
The same towing pins are also present at the rear of the vehicles for towing bulky loads independently or in formation.
In terms of headlight configuration, the GESION C500e 6x6 tractor does not use the latest LED headlights of the GESION family, but conservatively uses the traditional halogen headlights as the lighting source.
6x6 drive with a total traction mass of 150 tons
What is the level of traction quality of 150 tons? Simply calculate according to the total weight of 49 tons of tractors in my country. After removing the weight of about 9 tons of tractors, about 4 tractors are needed to drag 150 tons of goods.
JESION C500e 6x6 tractor is equipped with F3HCE611E*L engine of Shangfeihong, with a displacement of 12.88L, a maximum power of 560 horsepower, and a maximum torque of 2500 Nm within the speed range of 1100-1500. The power parameters are at the upstream level in ordinary tractors.
Seeing this, many card lovers may think that 560 horsepower is too small, and the foreign FH16 is not all 750 horsepower. Of course, compared with the top large foreign cars, the power is indeed relatively small. But what a large car needs is stability and reliability, not speed and timeliness. With a large speed ratio transmission and a rear axle, a big car is enough.
It is matched with ZF's AMT transmission, model ZF12TX2421TD. This type of transmission is also very common, and it is equipped with other automobile models and Isuzu Giant Coffee. The highest gear of the transmission is a direct gear with a speed ratio of 1.
As a big car, the highlight of the chassis is the 6x6 all-wheel drive. After the power of the engine is amplified by the transmission, it first passes through the transfer box located in the center, and then passes through 2 drive shafts, which are transmitted to 6 wheels in tandem to realize all-wheel drive.
In order to ensure the bearing capacity, the car does not use any lightweight suspension structure. Both the front and rear axles use multi-leaf springs, and the thickness of the leaf springs is much thicker than that of ordinary tractors. In this picture, you can also see the thick steering linkage and the large tread tires that focus on grip.
The rear axle adopts a bipolar deceleration wheel reduction mechanism with a speed ratio of 6.725, matched with 12 multi-leaf springs.
In terms of tire configuration, as a heavy-duty vehicle, the general 12R22.5 is not suitable for this kind of working condition, so the tire specification of the JESON C500e 6x6 tractor is 14.00R20.
We used the speed calculator of Truck House to calculate. When the engine speed is 1400 rpm, the speed of the car is only about 50km/h.
On the left side of the chassis, you can see that the GESION C500e 6x6 tractor arranges the aftertreatment device, battery and gas storage tank on the left side of the body. In addition, a huge radiator is also arranged. After all, such large vehicles are heavy-loaded and run at low speeds when they are working. Relying on the wind to dissipate heat cannot satisfy the system's heat dissipation. Therefore, an additional radiator is particularly necessary.
