ZF EcoLife

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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[edit]

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-)[edit]

See also[edit]