Utilizes a reinforced dual cooling system with a corrosion-resistant stainless steel heat exchanger, designed to prevent overheating during demanding uphill or stop-and-go operations.
Equipped with a primary hydraulic retarder that provides wear-free braking performance down to a near standstill. This significantly extends the life of service brakes and reduces brake dust emissions. Advanced Intelligence: TopoDyn Life zf ecolife 6ap1700b
The is a high-performance 6-speed automatic transmission specifically engineered to meet the rigorous demands of modern heavy-duty buses and coaches. As part of the globally recognized ZF EcoLife family , the 6AP1700B is defined by its 1700 Nm input torque capacity, making it a staple for city transit and intercity applications up to 32 tons. Technical Specifications & Core Features Utilizes a reinforced dual cooling system with a
By ensuring the engine operates at the most efficient speed for the current terrain, TopoDyn can contribute to fuel savings of up to 5-14% in specific transit cycles. Operational Benefits for Fleet Operators EcoLife 2 - ZF Operational Benefits for Fleet Operators EcoLife 2 -
Features six forward gears and one reverse, with a wide ratio spread that provides powerful acceleration from a standstill while maintaining fuel efficiency in overdrive at highway speeds.