新浪彩票

WA2120 road roller wet bridge

Roller bridge
Specific preferential policies, please call 400-110-9999

The total transmission ratio of WA2120 wet bridge is equivalent to the international level, which can meet the matching of bridge drive motors 51D110 and A6VM107 and the operating requirements of the host. It has strong adaptability to working conditions, the input torque of the drive axle is not less than 1200N.M, and the bridge load bearing capacity meets the operating requirements of the XS full hydraulic roller with a weight of 12-14 tons. The drive axle has an average trouble-free working time of 1200 hours (Guoyou 500) and a service life of 10,000 hours (Guoyou 8000). Reasonable distribution of drive axle main reduction and wheel side speed ratio improves the bearing capacity and reliability of the drive axle; new seal structure design effectively enhances the sealing effect and reduces the problem of oil leakage from the drive axle; reasonable lubricant channel settings, The bearing has better lubrication, cooling and cleaning effects, and improves the bearing life; the wheel adopts four planets and integral internal ring gear structure, and the movement is stable, noise is reduced, and the effect of uniform load is better; the reasonable stop structure design can Effectively eliminate the force and deformation of the main reducer assembly; the optimized design of the cross-sectional shape of the drive axle housing, the axle housing has good bending and torsion resistance.

Total reduction ratio 43.714
Reduction ratio of main transmission 7.286
Wheelside reduction ratio 6
Installation distance (inside hole distance) 900mm
Web mounting distance 1726mm
Rim distribution circle and installation stop 404mm
Release brake working pressure 15-30bar
Bridge load (dynamic / static) 8t / 15t
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