Zf Ecolife 6ap1700b

The is a heavy-duty, fully automatic 6-speed transmission designed primarily for city and intercity bus applications. It is engineered to handle high engine torques up to 1,700 Nm and supports maximum vehicle weights of approximately 32 to 42 tonnes , depending on the configuration. Core Technical Specifications Feature Specification Max Input Torque 1,700 Nm (approx. 1,254 lb-ft) Transmission Weight ≈ 376 kg (dry, with retarder and oil cooler) Oil Capacity ≈ 42 dm³ (approx. 11.1 US gallons) Max Vehicle Weight 32t to 42t (varies by design and axle ratio) Total Spread 10.4 to 12.6 (including converter) Standard Gear Ratios

Features a reinforced cooling package with a stainless steel heat exchanger to prevent overheating during demanding operations. Shift Comfort: zf ecolife 6ap1700b

: The use of helical gears instead of spur gears helps eliminate the characteristic "transmission whine," making the bus significantly quieter for both passengers and city residents. The is a heavy-duty, fully automatic 6-speed transmission

: Includes a high-performance primary retarder (Intarder) as a standard auxiliary brake, which reduces wear on the main service brakes during downhill driving or frequent stops [5.1, 5.3, 5.4]. 1,254 lb-ft) Transmission Weight ≈ 376 kg (dry,

The model name tells us its muscle. The number refers to the maximum input torque it can handle—in this case, a massive 1,700 Newton-meters .