At the 11th Beijing International Auto Show opened on April 23rd, Valin will send a high-top 4×2 tractor to Xingkaima, a 6×4 mixer to Xingkai-Kaiping and 6×4 to Hualing Heavy-duty Truck. The three models of unloading trucks represent the highest level of technology in the country. These three products are matched with front axles, middle and rear axles, all of which are made by Hualing, marking that the axle products of our company have reached the leading level in China, and are the same with domestic and foreign brands. Taiwan athletics.
Our axle and axle project started in 2005. The front axle was first developed, and the rear axle was later constructed. It was officially put on the market in the second half of 2008. Today, the system has been very mature and the product has matured, covering the domestic market. All heavy-duty axles and axles were established at the beginning of this year. In 2009, nearly 60,000 bridges of various kinds were produced, and the self-control rate reached over 90%, and the market reflected quite good results.
Hualing heavy truck 6×4 dump truck will debut at Beijing Auto Show
With the successful development of the 485 Newbridge, the Hualing Axle formed a complete system covering all domestic heavy axle types. At present, the company's heavy-duty axles include the following series: HLA, HLB, HLC, HLD, HLD1/E1 (13-ton single-stage reduction axle), HLD2/E2 (11-ton single-stage reduction axle), HLD3/E3 Series dual drive axles (SCA Series drive axles) HLF1/G1 (STR series dual drive axles, 13-ton pulley-side deceleration drive axles) and HLF2/G2 series (CC118 series twin drive axles, 13-ton pulley drive reducer. According to different classification criteria, there are bridges and cast steel bridges, wheel-side deceleration bridges and single-stage speed reduction bridges, as well as Steyr and Mercedes-Benz technology series.
Hualing Heavy Truck Mixer
Hualing Heavy-duty Axle has complete independent intellectual property rights and successively obtained front brake devices for trucks, front wheels and steering knuckles for vehicles, steering knuckles and kingpins for car front axles, and kingpins and front axles for automobiles. Axis positioning structure and many other national patents, there are a number of patents are under review.
After more than three years of technical improvement and improvement, Hualing Heavy-duty axles have been optimized and innovated in terms of axle housings, braking systems and axles, and have gradually developed their own characteristics:
High load-bearing capacity: It has the domestic top-level wheel axle deceleration bridge technology, and the axle shell adopts the integral type rear cover casting technology, so that the bearing capacity of a single drive axle can reach 13 tons.
High-pass performance: As a result of the wheel-side deceleration mechanism, the central main deceleration mechanism is greatly reduced, thereby increasing the ground clearance; according to the vehicle system matching, optional 11.00-20, 11.00R20; 12.00-20, 12.00R20; 14.00-20 and other tires. Make the vehicle have a high passability.
High safety performance: The brake adopts non-asbestos friction plates, which is safe and environmentally friendly. Optional ABS anti-lock device and automatic clearance adjustment arm to ensure driving safety.
Wide series speed ratio: Hualing series drive axle adopts the secondary deceleration mechanism of central main deceleration and wheel side planetary gear deceleration to form a wide speed ratio (4.42, 4.80, 4.875, 5.73, 5.833, 5.921, 6.72, etc.) for the whole vehicle Match; select the appropriate speed ratio to ensure the adaptability of heavy-duty vehicles in all kinds of road conditions.
High-reliability energy: Optimized active and passive gear design, manufacturing process, precision forging of differential gears, improving the service life of key components; wheel bearings using high-quality tapered roller bearings, wear-resistant, heat-resistant, can carry large loads And alternating load to increase its service life; brake friction lining is variable cross-section, and has a large braking contact area with the brake drum, improving the brake performance of the whole vehicle and the service life of the friction lining; optimizing the structure of the half axle and increasing the output torque To increase service life. Both oil seals and sealing aids use high quality products at home and abroad, which improves the sealing performance of the axle.
Valin Heavy-duty Axle is not only technically mature, but it has passed the severe test of the market and is also relying on Valin's 110-style door-to-door service to relieve the user's worries and meet the user's fast and timely service requirements for the axle. .
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