Http://v.qq.com/x/cover/2vlxcinmu004g46.html?vid=i0144lsu7zo China's fourth-generation single-wheel vibration roller LSS321 and LSS323, the text is as follows, for all friends to know and share! This series of products is a heavy-duty vibratory roller, which is mainly suitable for compaction of non-viscous materials such as gravel, gravel, sand and gravel mixture, sandy soil and rock fill in foundation layer, sub-base layer and filling project. Ideal compaction equipment for grade roads, railways, airports, ports, dams and industrial sites. [China's fourth generation single drum vibratory roller LSS321] [China's fourth generation single drum vibratory roller LSS323] main feature 1. Shangchai SC8D low-speed energy-saving engine adopts the special air duct structure of engine suction; 2, using power transmission, multi-configuration modular design, synchronization and electric gear is freely selected by the user; 3. The new vibration device and the vibration wheel support structure are adopted, and the vibration bearing is lubricated by a large oil pool; 4. The service brake adopts the drive axle with large braking torque, and the parking spring brake gas assists release, saving labor and ensuring safety; 5. The cab is designed in a modern style and the cab is fully sealed. The main technical parameters The aircraft added seven advantages based on the retention of seven patents of the "Hundred Years Classic". 1. Adopting the latest SC8D low-speed, energy-saving (10%) water-cooled supercharged engine of Shangchai; 2. Hanging tooth electro-hydraulic power shifting gearbox, flexible operation and stable shifting; 3. Large torque brake drive axle, air brake; 4. The special air duct design for suction is used to improve the heat dissipation effect of the engine; 5. The cab is ergonomically arranged, sealed, low noise and low vibration. Streamlined engine rear hood with large opening angle and convenient maintenance; 6. The whole machine has a new design, the appearance is simple, smooth and generous, highlighting the national machine Luo Jian style, beautiful and generous; (This article is from SINOMACH) Welding Components ,Steel Welded Assemblies ,Laser Welding Subassembly,Steel Welded Assembly Ningbo Metal Sharing Supply Chain Management Co., Ltd , https://www.customsharing.com
7. Upgraded version of the lighting design to improve nighttime construction efficiency. 
