门架支撑轴AMast support shaft A

支撑环Support ring

连接杆(升降缸)Connecting rod (lifting cylinder)

门架支撑座盖 原厂Mast support seat cover original

倾斜油缸调整套Tilt cylinder adjustment sleeve

门架支撑座盖 原厂Mast support seat cover original

连接轴架Connecting axle bracket

前移油缸固定座 原厂Reach oil cylinder holder original

升降油管滑轮Lifting oil pipe pulley

升降油管滑轮Lifting oil pipe pulley