一:性能特点
· 吸收国外工程机械桥先进技术;
· 内部结构包括中央减速、差速器、末端行星减速等;
· 外部结构桥壳采用矩形截面,刚性好,承载大;
· 采用全液压湿式防爆制动器,制动力矩大,制动性能可靠;
· 中置转向油缸,转向轻便灵活;
· 采用独立油路,全液压转向,转角可达40°;
· 采用数控机床、专用生产线加工,无损伤装配;
· 适配17-25吨湿喷台车及其它特种车辆。
Performance features
· Absorb advanced technology of foreign engineering machinery drive axle;
· Internal structures include central reducer , differential, terminal planetary reducer, etc;
· External structure of the axle housing with rectangular section, good rigidity, large load;
· Adopting the all-hydraulic wet explosion-proof brake ,high braking torque and reliable braking performance;
· Central-set steering cylinder makes steering light and flexible;
· Adopting independent oil line, full hydraulic steering, and the angle can reach 40°;
· Produce axle with CNC machine and special production lines, non- damaged assemble;
· Suitable for 17-25 ton wet spraying machinery and other special vehicles.
二:技术参数 Technical parameters
最大输入扭矩(N.m)Maximum input torque | 2000 |
传动比 Transmission ratio | 20.5 |
输入法兰参数 Input flange parameters | 安装止口Installation diameter φ95,螺栓过孔Bolt through hole 4-φ14.5,分布圆直径distribution circle diameter φ120 |
辐板连接参数Spoke plate connection parameters | 螺栓分布圆Bolt distribution circle φ335,安装止口installation diameter φ280.6,轮辋螺栓rim bolt 10-M22×1.5 |
轮辐距(mm)Distance between flange | 2040 |
最大转角 Maximum steering angle | 40º |
转向油缸参数 Steering cylinder parameters | 油缸直径Cylinder diameter Ø90,行程stroke 110x2,活塞杆直径piston rod diameter Ø45,接口尺寸connection size 2-M18×1.5 |
油缸数量/压力 Cylinder quantity/ pressure | 1个双作用缸Single double-acting cylinder /14MPa |
摆动架 Swing frame | 可选装Optional |
制动器参数 Brake parameter | 工作油压Working oil pressure 3MPa,制动力矩braking torque 15000N.m; 接口尺寸connection size 2-M10×1 |
额定桥荷(kg)Rated dynamic load | ≤13000 |
净重(kg) Net weight | 580 |
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技术支持:天梯建站