r r r 结构特点:Structural featuresr r ◆转向驱动桥采用两级减速结构,内半轴与驱动轴用等角速万向节连接。r r ◆Two-stage decelerating structure is adopted for steering drive axle, universal joint rotating at constant angular velocity is adopted to connect the inner semi shaft with the drive shaft.r r ◆ 采用整体式球铁桥壳,刚性好,重量轻。r r ◆The integral-type ductile-iron axle housing with adequate rigidity and light weight is adopted.r r ◆采用中置式传动轴,摆动式中央摆销。r r ◆The centrally positioned transmission shaft and swing-type central swing pin are adopted.r r ◆全液压前轮转向,转向角可达50度。r r ◆Front-wheel steering solely under hydraulic pressure, the steering angle can reach 50°.r r ◆适用于120马力四轮驱动拖拉机和类似产品。r r ◆Suitable for a 120 horsepower four-wheel drive tractor and similar products.r r r r 主要连接尺寸r r Main connection dimensionsr r r r 技术参数:Technical Parametersr r **大扭矩 Max. torquer r 456r r 传动比 Transmission ratior r 16.264r r 前轮**大转角 Max. Steering angle of front wheelr r 50°r r 前轮外倾角 Front-wheel camber angler r 1°r r 主销后倾角 Kingpin caster angler r 10°r r 前轮前束 Front-wheel toe-inr r 0-5mmr r 主销内倾角 Kingpin inclination angler r 7°30′r r 转向油缸行程 Stroke of steering cylinderr r 200mmr r 转向油缸直径 Diameter of steering cylinderr r φ48r r **大承载 Max. Load bearingr r 3500 kgr r r
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