ZF automatic transmission HP 602 C for city buses, line service buses and coaches ZF-ECOMAT 2 a modern transmission system for city buses, line service buses and coaches. The new CAN-capable (C) electronic shift modules (EST 46 / EST 47) provide the system with maximum possible shift comfort, safety, economy and service life. The Ecomat 2 range is designed for use in buses with a total weight not exceeding 28 t. Special Features Smooth moving off, no clutch wear Torque converter only operates when moving off Close ratio steps in planetary transmission Shift points are load and acceleration-dependent Consistent level of shift comfort with pressure regulation during gear-shifts Electronic control unit communicates with other electronic systems, such as CAN, SAE J 1939, etc. Improved safety due to integrated retarder with continuously variable control Increased road safety due to easy operation; operating errors are excluded Easy installation due to central wiring system Fast, straightforward system diagnosis on vehicle with new diagnostic system with menu logic Automatic Neutral at Bus Stop (NBS) as special option for city buses: automatically selects neutral when stationary We have total 400 Units