Ankai HFF6121G03CHEV-1 plug-in bus (diesel/electric hybrid National V standard, 25-40 seats)

Ankai HFF6121G03CHEV-1 Plug-in Bus (Diesel/Electric Hybrid, China V Emission Standard, 25-40 Seats)

The Ankai HFF6121G03CHEV-1 is a green pioneer in hybrid buses. Designed by Ankai Bus for efficient urban bus operations, the 2025 HFF6121G03CHEV-1 offers flexible configurations of 25-40 seats. The vehicle utilizes a diesel and electric hybrid dual-mode drive system, boasting a combined range exceeding 700 kilometers under CLTC conditions. It supports fast charging and intelligent energy management, achieving a perfect combination of zero emissions and low-cost operation.

Technical Highlights

The dual-source powertrain features a Weichai WP10NG series natural gas engine (247kW) and a permanent magnet synchronous motor, delivering a total system power of 320kW. Its unique intelligent torque distribution technology enables a pure electric range of 100 kilometers, while fuel consumption in hybrid mode is 35% lower than conventional models.

Intelligent Energy Management

Equipped with a 50kWh lithium iron phosphate battery pack, it supports fast charging in 1.5 hours (SOC 0-80%). Braking energy regeneration efficiency has been increased to 85%, significantly reducing operating costs.

Safe and Comfortable Architecture

The high-strength steel body is rollover-certified and comes standard with EBS and Lane Departure Warning.

The six-airbag air suspension automatically adjusts vehicle height based on load, enhancing passenger comfort.

Vehicle Configuration

The standard bus version (25-32 seats) features a three-step low-floor design with a standing area for up to 90 passengers. It integrates an intelligent passenger counting system and supports bus priority signal linkage, improving dispatch efficiency by 40% during peak hours.

The customized commuter version (33-40 seats) offers optimized standing room (capacity up to 120 passengers), anti-slip handrails, and a large luggage rack. Optional 360-degree surround-view cameras and blind-spot monitoring enhance safety in complex road conditions.

The bus has passed 500,000 km of high-altitude and cold-weather tests, and its 6,000 mm wheelbase ensures cornering flexibility. It supports V2G vehicle-to-grid interaction technology, providing reverse power during off-peak hours, reducing overall operating costs by 30%. Its three-electric system comes with an extended 8-year/500,000 km warranty, making it an ideal choice for green bus upgrades.