- 左垫板
- Drawing No:25220027801
- 右垫板
- Drawing No:25220027791
- 拉线固定座
- Drawing No:25220023641
- 尾部封板
- Drawing No:25220023631
- 尾部内封板
- Drawing No:25220023621
- 防脱落圆钢
- Drawing No:25220023611
- 滑轮安装板
- Drawing No:25220023602
- 尾部立板
- Drawing No:25220023591
- 尾部右贴板
- Drawing No:25220023581
- 一节臂总成
- Drawing No:25220021381
- 臂架总成配送合码
- Drawing No:25220021363
- 臂架总成配送合码
- Drawing No:25220021362
- 管罩
- Drawing No:25220021351
- 臂架总成配送合码
- Drawing No:25220021321
- 托臂内筒焊合
- Drawing No:25220021221
- 托臂外筒焊合
- Drawing No:25220021213