ZF EcoLife
The ZF EcoLife transmission is a 6 speed transmission for city buses, designed by ZF Friedrichshafen. It features boosted operating economy, longer service life, and higher temperature resistance for operation with Euro V compatible engines. It also boasts an integral retarder, longer operational intervals between oil changes, higher torque capacity, and "Dynamic, topography-dependent drive program selection" among others.[1]
Gear Ratios
| 1 | 2 | 3 | 4 | 5 | 6 | R |
|---|---|---|---|---|---|---|
| 3.36 | 1.91 | 1.42 | 1.00 | 0.72 | 0.61 | 4.23 |
1st generation variants — EcoLife (2006-)
- 6 AP 1000 B - Max Input Torque: 1,000 newton metres (738 lbf·ft)
- 6 AP 1200 B - Max Input Torque: 1,200 newton metres (885 lbf·ft)
- 6 AP 1400 B - Max Input Torque: 1,400 newton metres (1,033 lbf·ft)
- 6 AP 1700 B - Max Input Torque: 1,700 newton metres (1,254 lbf·ft)
- 6 AP 2000 B - Max Input Torque: 2,000 newton metres (1,475 lbf·ft)
- 6 AP 2100 B - Max Input Torque: 2,100 newton metres (1,549 lbf·ft)
See also
References
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