Ankai HFF6850G03CHEV2 plug-in bus (natural gas/electric hybrid National V standard, 10-28 seats)

Ankai HFF6850G03CHEV2 Plug-in Bus (Natural Gas/Electric Hybrid, China V Emission Standard, 10-28 Seats)

Ankai HFF6850G03CHEV2: A Smart Choice for Clean Energy Buses. The 2025 HFF6850G03CHEV2 is a plug-in hybrid bus developed by Ankai Bus for urban and short-distance passenger transport, combining the reliability of natural gas power with the environmentally friendly advantages of electrification. The vehicle meets China V emission standards and offers a flexible seating configuration of 10-28 seats, making it suitable for high-frequency urban operations and suburban shuttles. Leveraging intelligent hybrid technology, it boasts a pure electric range of 50 kilometers and a 30% reduction in comprehensive fuel consumption compared to traditional natural gas vehicles, achieving a perfect balance between efficiency and environmental friendliness.

Core Technology Upgrade

The dual-mode drive system, equipped with a Yuchai YC6J220N-52 natural gas engine (160kW) and a permanent magnet synchronous motor (90kW), supports intelligent switching between pure electric, hybrid, and natural gas modes. New torque vectoring technology improves power delivery smoothness by 25%, making it particularly suitable for frequent urban start-stop driving.

Highly efficient energy management utilizes a dual energy storage system consisting of lithium iron phosphate batteries and supercapacitors, achieving 85% brake energy recovery efficiency. The battery pack supports fast charging (up to 80% in 30 minutes) and features an intelligent temperature control system to ensure stable performance in temperatures ranging from -25°C to 50°C.

Full-Scene Adaptability

City Edition: Front independent suspension + rear airbag suspension optimizes comfort on paved roads.

Suburban Edition: Reinforced leaf-spring-less suspension adapts to high-frequency vibrations on unpaved roads. The braking system has been upgraded to all-disc brakes + EBS, reducing stopping distance by 20%.

Vehicle Options

Microcycle Edition (10-18 seats): Focused on high-frequency, short-distance operations, it features a single 1.2-meter inward-swinging door and folding seats, with a passenger capacity of 45 (including standing passengers). Standard features include a passenger counting system and intelligent dispatch terminal to improve peak-hour operating efficiency.

Community Shuttle Edition (19-24 seats): Optimized standing area and six additional anti-slip handrails increase passenger capacity to 60 (including standing passengers). Upgraded dual-source heat pump air conditioning reduces winter range loss by 15%.

Group Custom Edition (25-28 seats): Extended wheelbase to 4.8 meters, equipped with aviation-grade seats and USB charging ports. NVH optimization reduces interior noise to ≤ 68 decibels, making it suitable for commuting within businesses and institutions.

Intelligent and Safety Features

Standard AEBS and Lane Departure Warning (LDW), along with 360-degree surround-view cameras, improve active safety performance by 30%. Equipped with the Ankai i-BUS 4.0 connected vehicle system, it monitors battery health and driver behavior in real time and supports over-the-air (OTA) remote updates.

The Ankai HFF6850G03CHEV2 plug-in bus (natural gas/electric hybrid, China V standard, 10-28 seats) has passed 250,000 kilometers of intensive road testing and comes with a 5-year/500,000-kilometer powertrain warranty. Leveraging Ankai's nationwide network of over 700 service locations, we ensure a two-hour emergency response and 48-hour spare parts availability. As a benchmark product for the clean energy transition, the HFF6850G03CHEV2, with an overall energy cost of 0.4 yuan per kilometer, is helping urban transportation move towards a greener future.