The use of a die-cast aluminum housing reduces weight compared to the Ecomat, contributing to lower fuel consumption and increased payload capacity.
The is a cornerstone of modern public and commercial transport, specifically engineered to handle the rigorous demands of city buses and high-powered coaches. As part of the globally recognized ZF EcoLife series , this six-speed automatic transmission is designed to balance high torque capacity with fuel efficiency and passenger comfort. Technical Specifications and Capabilities
The (non-serviceable without disassembly) is a concern. However, the external spin-on filter (ZF part number 0730 101 085) must be replaced with every oil change.
5.4 mechanical (up to 12.6 including converter stall torque ratio) Core Engineering and Design Principles 1. Integrated Primary Retarder zf ecolife 6ap1700b
Rated up to 1,700 Nm (with peak capabilities reaching up to 1,900 Nm depending on application). Gear Ratios: 6 forward speeds, 1 reverse speed.
The planetary ratios are strategically spaced to keep the heavy-duty commercial engine operating within its optimal, lowest-RPM fuel-efficiency island:
(e.g., 6AP 1702B) as its successor. Key upgrades in the newer generation include: EcoLife CoachLine - ZF The use of a die-cast aluminum housing reduces
The ZF EcoLife 6AP1700B is a 6-speed automatic transmission system designed specifically for heavy-duty commercial vehicles. It is part of the second generation of ZF’s EcoLife transmissions, which focus on superior performance, reduced fuel consumption, and higher robustness compared to previous models.
Among the heavyweights of transit technology, few names command as much respect as the . It is not just a gearbox; it is a marvel of hydraulic engineering, a six-speed "brain" that has redefined how a city bus moves.
The "Ecolife" series by ZF is designed for urban and intercity buses, offering a range of automatic transmissions that are aimed at providing efficiency, comfort, and reliability. The Ecolife transmission is engineered to handle the demands of stop-and-go city traffic while also being fuel-efficient. Integrated Primary Retarder Rated up to 1,700 Nm
The ZF Ecolife 6AP1700B is commonly used in:
Approximately 42 liters (42 dm³), utilizing specialized fluids like ZF-Ecofluid Life Plus for optimal performance.
While the 6AP 1700B is a staple in existing fleets, ZF has introduced the