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rr 结构特点:Structural featuresr
rr ◆引进国外轮式拖拉机先进技术。r
rr Brought in abroad advanced technology of wheeled tractor.r
rr ◆ 采用中置式传动轴,摆动式中央摆销。r
rr Adopted central drive shaft,swinging central pin.r
rr ◆内部结构包括中央减速、差速器、等速万向节和末端行星减速等。r
rr The internal structure includes the central reduction gear,the transmission defferential,the constrant velocity joints and the terminal planetary gear.r
rr ◆整体式桥壳,刚性好。为二级减速结构,输出扭矩大。r
rr Integral axle housing,good rigidity.As the double reduction structre,large output torque.r
rr ◆采用液压式多片差速锁,锁紧平衡,运转平滑。r
rr Using hydraulic multi-plate differential lock,lock balance,smooth operation.r
rr ◆中置式转向油缸,结构更紧凑。r
rr Type of steering cylinder,the structure is more compact.r
rr ◆采用双作用独立油路,全液压前轮转向,转角可达55°。 r
rr With double role independent oil,hydraulic front wheel steering,Angle can reach 55°。 r
rr ◆适用于130-180马力四轮驱动拖拉机和类似产品。 r
rr ◆Suitable for 130-180 horsepower four-wheel drive tractor and similar products. r
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r 主要连接尺寸r
rr Main connection dimensionsr
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rr 技术参数:Technical Parametersr
rr r **大扭矩 Max. torque r r | r r r 456 r r | r
r r 传动比 Transmission ratio r r | r r r 16.264 r r | r
r r 前轮**大转角 Max. Steering angle of front wheel r r | r r r 50° r r | r
r r 前轮外倾角 Front-wheel camber angle r r | r r r 1° r r | r
r r 主销后倾角 Kingpin caster angle r r | r r r 10° r r | r
r r 前轮前束 Front-wheel toe-in r r | r r r 0-5mm r r | r
r r 主销内倾角 Kingpin inclination angle r r | r r r 7°30′ r r | r
r r 转向油缸行程 Stroke of steering cylinder r r | r r r 200mm r r | r
r r 转向油缸直径 Diameter of steering cylinder r r | r r r φ48 r r | r
r r **大承载 Max. Load bearing r r | r r r 3500 kg r r | r
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