Howo A7 420 Tractor Head Truck is going to ship to Zimbabwe Harare
Sinotruk Howo series trucks enjoy high popularity and praise in Zimbabwe. And our Zimbabwean customer is also one of Sinotruk's supporters. The customer already has several sinotruk trucks, but he wants to buy another one. So he first wanted to see if there were any local suppliers of Sinotruk in Zimbabwe. In no time, customers found our page on Google searches: sinotrukzimbabwe.com. After browsing the products of the howo truck series, he finally downloaded the quotation for the a7 tractor head truck and left us a message. Very smoothly, our sales manage Abby got in touch with the customer, and soon reached a cooperation intention.
Now the tractor truck is ready to be sent to Harare, Zimbabwe. Looking forward to customers receiving this head truck as soon as possible.
Howo A7 420 Tractor Trailer for Sale is going to ship to Zimbabwe Harare
SINOTRUK's HOWO A7 tractor trucks for sale is positioned in the domestic high-end heavy truck market and the international market. It keeps up with the development trend of international heavy truck technology in terms of technology. It insists on the combination of independent innovation and joint development in the research and development stage. The excellent power and good fuel economy of A7 semi tractor trailer series products.
1. 0.57 small wind resistance.
In the modeling design, SINOTRUK R&D personnel made full use of the principle of computational fluid dynamics to analyze and optimize, so that the wind resistance of the A7 is as low as 0.57. Competition in the commercial vehicle market requires manufacturers to continuously reduce fuel consumption, and it is an important way to improve their transportation capacity and reduce their aerodynamic drag coefficient. China National Heavy Duty Truck Technology Center has carried out a series of studies on the aerodynamic optimization of the cab shape, and the drag coefficient has been greatly reduced by properly installing the air deflector, deflector and other measures.
Howo A7 420 Tractor Trucks for Sale is going to ship to Zimbabwe Harare
2. Low-speed high-torque engine.
For the A7 head truck platform, Sinotruk has tailored two high-quality heavy-duty diesel engines of the D12 series and the D10 series. In view of the current situation of domestic oil products, Sinotruk adopts a new generation of electronically controlled common rail fuel system from DENSO company: by applying quartz coating to the surface of the oil nozzle, its hardness and wear resistance are strengthened, thereby improving the ability to withstand harsh fuel. Extended service life. The D12 series is an electronically controlled high pressure common rail engine with a mid-mounted supercharger and EVB. The newly designed four-valve, large displacement, high torque, low-speed China III high-pressure common rail heavy-duty diesel engine has a power coverage of 340~460PS. The D10 series optimizes the supercharger arrangement on the basis of the WD615 series engine, and uses a non-metallic oil pan. On the basis of the WD615 series engine, the high-torque, low-speed National III high-pressure common rail heavy-duty diesel engine is re-matched and optimized for the A7 tractor units for sale platform, with a power coverage of 270-380PS.
3. Small speed ratio drive axle.
The A7 tractor trucks for sale is equipped with the HW16 series single-stage reduction axle independently developed by Sinotruk, and the heavy-duty tractor is equipped with the HC16 series double-stage reduction axle independently developed by Sinotruk. HC16 is a high-reliability cast axle housing wheel-side reduction double drive axle with independent intellectual property rights of Sinotruk, with a standard speed ratio of 4.42 and an optional 4.8. Due to the development of heavy-duty tractors and the extension of highways, various manufacturers have introduced rear axles with small speed ratios to meet the needs of high-speed driving of heavy trucks. Whether it is a single bridge or a double bridge, the performance indicators of Sinotruk's products are at the leading domestic level.
Details of Howo A7 420 Tractor Head Truck for Sale
4. Reduce dead weight.
The application of finite element method for topology optimization design of mechanical load-bearing structure is an effective optimization method, which can provide an important conceptual design reference for the lightweight design of mechanical structure and parts. And the optimization analysis of the dead weight of each component, the dead weight of the whole vehicle is effectively reduced by about 100kg.
5. Using topology simulation optimization technology, two new front axles, HF7 and HF9, are newly developed, which are used for standard and heavy-duty tractors respectively. The inclination angle of the front axle kingpin of this howo truck a7 series has been adjusted from 3 degrees to 6 degrees, and all are equipped with disc brakes as standard. The load is increased, but the dead weight is reduced by about 20kg.
6. AMT.
The AMT can shift gears in the optimum speed range to maximize the engine's efficiency and increase the payload. Statistics show that, compared with ordinary MT transmission, the use of AMT can save an average of 3% of fuel. AMT also reduces the requirements for the driver's technical level and proficiency, reduces the occurrence of gear switching and clutch manipulation errors, effectively prolongs the life of the clutch and transmission, and improves operational reliability. When the driver is freed from the frequent shifting process, the driver can also concentrate on observing the road conditions, make timely responses to emergency situations, and improve safety.
Howo A7 420 Tractor Head Truck is going to ship to Zimbabwe Harare
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