| 1 | The Altai area is also dead center on the Eurasian continent. | |
| 2 | Double-roller chain and chain drive make stable and smooth running. | |
| 3 | Stable performance, no dead point, smooth speed adjustment due to optimization design. | |
| 4 | The second is the scopes of TDC in the different combinations. | |
| 5 | But this time there is a stop block valve to prevent valve flap over top dead center and open. |