- Air reservoir 30l（246）
- Drawing No：4120000143
- Bolt gb5783-m16*45epzn-8.8
- Drawing No：4011000205
- Air reservoir bracket weldment
- Drawing No：27110114201
- Bracket of 30l reservior(246)
- Drawing No：27100106321
- Bolt gb5782-m8*70epzn-8.8
- Drawing No：4011000591
- Transition joint m22*1.5/ng12
- Drawing No：4120001552
- Pressure limiting valve bracket 130*90*75
- Drawing No：27110114171
- Pressure limiting valve
- Drawing No：4120001472