Dust cover 防尘罩

Pinion shaft assembly 传动轴总成

Hydraulic cylinder assembly 液压缸总成

Eccentric cylinder liner assembly 偏心钢套总成

Moving cone assembly 动锥总成

Top shell assembly 上架体总成

Eccentric cylinder liner 偏心缸套

counterweight 配重

Locking cylider 锁紧缸

Adjusting sleeve 调整套

Big gear ring 大齿圈

Lower bushing of moving cone 动锥下铜套