Ankai HFF6129G03EV12 low-floor bus (pure electric 20-46 seats)

Ankai HFF6129G03EV12 Low-Floor Bus (Pure Electric, 20-46 Seaters)

Ankai HFF6129G03EV12: A Green Revolution in Urban Buses. The 2025 HFF6129G03EV12 is a pure electric low-floor bus designed by Ankai Bus for the needs of modern urban buses, offering flexible configurations of 20-46 seats. The vehicle features a fully monocoque design, equipped with a permanent magnet synchronous motor and a high-energy-density battery pack. Its CLTC range exceeds 450 kilometers, and it supports dual-charger fast charging and intelligent energy management, achieving a perfect combination of zero emissions and efficient operation.

Technical Highlights

The efficient powertrain, equipped with a 250kW peak power permanent magnet synchronous motor, accelerates from 0 to 50 km/h in just 10 seconds and reaches a top speed of 69 km/h, adapting to the frequent start-stop demands of urban travel. Its unique intelligent torque distribution technology increases energy recovery efficiency to 88%.

Intelligent Energy Management utilizes a ternary lithium-ion battery pack (53.58 kWh capacity) with 1.5-hour fast charging (SOC 0-80%). A standard battery preheating system reduces range by less than 15% in temperatures as low as -30°C.

Safety and Comfort Architecture

It is EU ECE R66 rollover certified and equipped with EBS electronic braking and lane departure warning. Six airbags (two front and four rear) provide automatic ride height adjustment for enhanced comfort.

Vehicle Configuration

The standard bus version (20-32 seats) features a low-floor design (step height ≤ 350mm) and a standing-room capacity of 80. It integrates a driver behavior analysis system and a water-forging warning function to ensure safety in complex road conditions.

The customized commuter version (33-46 seats) features an optimized interior layout, folding seats, and a large luggage area. Optional 360-degree surround-view cameras and a speeding warning system are available to meet travel needs.

The vehicle has passed 500,000 km of high-altitude and cold-weather tests. Its 6,100 mm wheelbase ensures both cornering flexibility and space efficiency. It supports V2G vehicle-to-grid interaction technology, providing reverse power during low-power periods, reducing operating costs by 25%. Its three-electric system comes with an extended 8-year/500,000 km warranty, making it a benchmark for green urban bus upgrades.