Dongfeng Chaolong EQ6880STV Elementary School Bus (National V Diesel, 24-53 Seaters)
The Dongfeng Chaolong EQ6880STV1 is a National V diesel school bus designed for primary and secondary school students. Its dimensions are 8760×2400×2900/2960/3060mm (height varies depending on configuration), with a curb weight of 5900-6100kg and a gross vehicle weight of 9600kg. It offers seating for 24-39. It is equipped with either the Guangxi Yuchai YC4S150-50 or Weichai WP4.1Q150E50 engine, boasting 110kW power and a displacement of 3.7-4.1L. Its maximum speed is limited to 80km/h and complies with the National V emission standard.
Core Features
Safety Features: Equipped with a 360-degree surround view system, folding doors, emergency exit, and window shattering functions, the bus features a bright yellow paint job and integrated reflective strips and LED daytime running lights.
Chassis Parameters: Wheelbase 5000mm, front overhang 970mm/rear overhang 2790mm, EQ6840KS5T chassis, 7/9 leaf springs, and 225/70R19.5 tires.
Intelligent Management: Features a built-in satellite positioning driving recorder and an optional card swiping system, allowing parents to track their children's itineraries in real time via text message.
The Dongfeng Chaolong EQ6880STV elementary school bus (diesel National V standard, 24-53 seats) optimizes energy consumption through engine ECU speed limiting and lightweight design. A three-way catalytic converter reduces emissions, eliminating the need for urea additions. Optional air conditioning (height increases to 3060mm) and various safety signage options are available.
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Vehicle parameters/information
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Announcement Model
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EQ6880STV
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use
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school bus
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Body length
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8760mm
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Body width
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2400mm
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Ride height
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2900,2960,3060mm
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Vehicle quality
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5900,6100kg
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Total mass
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9600kg
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Body structure
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Semi-loaded
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Number of seats
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24-53
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Maximum speed
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80km/h
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Audiovisual system
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Multi-channel video recording system (32GSD card + 5 probes + 7-inch LCD display)
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Auxiliary configuration
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Defroster: Variable, 130W. Two attendant seats, shock-absorbing driver's seat. Electric windshield wipers. Front combination headlights, rear combination headlights, four school bus marker lights. Speed limiter (80 km/h), PVC floor covering, flat floor, electric parking sign, half-width roll-up sunshade, driver's fan, two fire extinguishers (4 kg), four safety hammers, air horn, and tire covers.
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Engine/motor parameters
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engine
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YC4S150-50,WP4.1Q150E50
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Engine power
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110,110kW
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displacement
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3767,4088mL
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Engine brand
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Guangxi Yuchai Machinery Co., Ltd., Weichai Power Yangzhou Diesel Engine Co., Ltd.
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Emission standards
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GB17691-2005 Country V, GB3847-2005
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Chassis parameters/configuration
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Chassis model
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EQ6840KS5T Class III Dongfeng Special Automobile Co., Ltd.
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Front and rear suspension
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970/2790mm
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Number of springs
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7/9
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gearbox
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SG5-550
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clutch
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Single-piece, dry type, grinding spring φ350, clutch assist
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Number of axes
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2
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wheelbase
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5000mm
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Axle load
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3600/6000kg
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Front track
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1984mm
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rear track
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1684mm
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Approach departure angle
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21/9°
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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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225/70R19.5
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