6ap1700b !!better!! | Zf Ecolife

In an era focused on reducing carbon footprints, the EcoLife series is built for economy. With the Start/Stop function , the 6AP1700B helps fleet operators save up to 3% in fuel costs

: The "1700" in the model name typically indicates a maximum input torque capacity of approximately 1,700 Nm , making it suitable for standard and articulated city buses.

Introduced in 2008, the ZF EcoLife is a 6-speed planetary automatic transmission designed to meet the high-torque requirements of modern city buses, which had to comply with increasingly stringent Euro VI and EPA 2010 emission standards. The 6AP1700B model is engineered for 12-18 ton heavy-duty bus and coach applications, transmitting up to 1,700 Nm of torque. It is a direct successor to the ZF Ecomat series, bringing numerous advancements in fuel economy, service life, and operational smoothness. zf ecolife 6ap1700b

To satisfy diverse bus chassis structures globally, the 6AP1700B is manufactured in several spatial layouts:

The is a highly advanced, heavy-duty 6-speed automatic transmission designed specifically for modern urban buses and intercity coaches. Engineered by the global technology giant ZF Friedrichshafen AG, this transmission model stands as a benchmark for fuel efficiency, reliability, and robust performance in punishing stop-and-go public transit environments. In an era focused on reducing carbon footprints,

: This could refer to a specific version, configuration, or application of the transmission (e.g., related to the gear ratios, final drive, or electronic control systems).

| Gear | Ratio | |------|-------| | 1st | 5.67 | | 2nd | 3.16 | | 3rd | 1.88 | | 4th | 1.33 | | 5th | 1.00 | | 6th | 0.74 | | Reverse | 4.88 | The 6AP1700B model is engineered for 12-18 ton

: It features a high-performance integrated retarder that provides wear-free braking, significantly reducing the load on the vehicle's service brakes and extending their lifespan.

Approximately 350 kg (dry weight, excluding fluids and cooling lines).