Ankai HFF6120G04DE5 Bus (National V Diesel, 25-46 Seats)
The Ankai HFF6120G04DE5 diesel-powered bus is an efficient choice. The 2025 HFF6120G04DE5 is a National V diesel bus designed by Ankai Bus for urban public transportation and group travel, offering flexible configurations of 25-46 seats. The bus features a fully monocoque design and is equipped with a high-efficiency Weichai engine, balancing power performance and fuel economy to meet the needs of diverse operating scenarios.
Technical Highlights
The Weichai National V powertrain is equipped with a 246kW WP10.336E50 diesel engine featuring high-pressure common rail and SCR technology, achieving fuel consumption as low as 21L/100km and meeting the GB17691-2018 National V emission standard. It is paired with a Fast 6-speed AMT transmission, improving shifting smoothness by 30%, making it suitable for frequent urban start-stop traffic.
Smart Operation Configurations: An integrated satellite-based driving recorder supports real-time monitoring via the fleet management platform. Optional ETC and intelligent air conditioning systems enhance operational efficiency.
Safe and Comfortable Architecture
The high-strength steel body is rollover-certified and comes standard with EBS (Electronic Braking System) and Lane Departure Warning.
The six-airbag air suspension automatically adjusts vehicle height based on load, enhancing ride comfort.
Vehicle Configurations
The City Bus Edition (25-32 seats) features a three-step low-floor design with a standing area for up to 80 passengers. It integrates an intelligent passenger counting system and supports bus priority signal linkage, improving dispatch efficiency by 40% during peak hours.
The Group Commuter Edition (33-46 seats) features an optimized interior layout, anti-slip handrails, and a large luggage rack. Optional 360-degree surround-view cameras and blind-spot monitoring systems cater to tourist transfers and corporate shuttles.
The vehicle has passed 500,000 km of high-altitude and high-temperature testing, and its 6,000mm wheelbase ensures cornering agility. The 11° approach angle adapts to complex urban and rural road conditions, making it a reliable choice for efficient operation. The three-electric system comes with an 8-year/500,000-kilometer warranty to meet long-term operational needs.
Vehicle parameters/information
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Announcement Model
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HFF6120G04DE5
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use
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Public buses
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Body length
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12000mm
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Body width
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2550mm
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Ride height
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3150,3250mm
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Vehicle quality
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10780,11630,12300kg
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Total mass
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18000kg
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Number of seats
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25-46
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Maximum speed
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69km/h
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Engine/motor parameters
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engine
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YC6L280-50,WP7.270E51,YC6L280-58
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Engine power
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206,199,206kW
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displacement
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8424,7470,8424mL
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Engine brand
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Guangxi Yuchai Machinery Co., Ltd., Weichai Power Co., Ltd., Guangxi Yuchai Machinery Co., Ltd.
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Emission standards
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GB17691-2005 National V, GB3847-2005
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Chassis parameters/configuration
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Chassis model
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Unibody
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Front and rear suspension
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2570/3330mm
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Number of springs
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4/5,-/-
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Number of axes
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2
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wheelbase
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6100mm
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Axle load
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6500/11500kg
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Front track
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2046,2096mm
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rear track
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1830,1860mm
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Approach departure angle
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7/7°
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tire
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Number of tires
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6
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Specification
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275/70R22.5,295/80R22.5
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