Dongfeng Chaolong EQ6751CTN1 Bus (Natural Gas, National V Emission Standard, 13-31 Seats)
Dongfeng Chaolong EQ6751CTN1 Bus (Natural Gas, National V Emission Standard, 13-31 Seats) Overview: This medium-sized gas-powered bus under Dongfeng Chaolong's brand is designed for urban public transportation and group travel. Equipped with a natural gas powertrain that meets the National V emission standards, it balances environmental friendliness and operational economy, making it suitable for medium- and short-distance passenger transport.
Core Parameters and Configuration
Body Dimensions: Length 7540mm, Width 2400mm, Height 2850mm (Standard Version) or 3020mm (Air-conditioned Version), GVW 5.8-6.0 tons, Gross Vehicle Weight 9.6 tons, Semi-unibody Structure.
Powertrain: Equipped with a Yuchai YC4G180N-50 or Weichai WP4.1Q150E50 natural gas engine, with power output of 110-125 kW, displacement of 3.8-4.1 L, a top speed of 69 km/h, and emissions that meet the National V standard (GB17691-2005).
Seating: Flexible seating configurations from 13 to 31 seats, with standard bus seating (23+1), and optional swing-out doors or sliding windows.
Functions and Safety
Safety: Standard ABS (Guangzhou Kemi CM4XL-4S/4K), a satellite-based driving recorder, and an emergency door. The vehicle has passed multiple safety certifications.
Comfort: Optional roof-mounted air conditioning (vehicle height 3020 mm), an MP3 player (supports USB flash drive/SD card expansion), dual-sweep electric wipers, a 24V defroster (130W), and a half-width sunshade.
The Dongfeng Chaolong EQ6751CTN1 bus (natural gas National V emission standard, 13-31 seats) is suitable for urban bus routes, tourist shuttles and corporate commuting. The natural gas fuel design can reduce operating costs while meeting environmental regulations.
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Vehicle parameters/information
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Announcement Model
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EQ6751CTN1
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use
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Public buses
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Body length
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7540mm
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Body width
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2360mm
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Ride height
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2950,3160mm
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Vehicle quality
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5550,5800kg
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Total mass
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9000kg
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Body structure
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Non-load bearing
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Number of seats
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13-31
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Maximum speed
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69km/h
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Air conditioning system
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Optional Pine roof-mounted air conditioner, 19KW
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Audiovisual system
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MP3 player, optional MP4 or MP5 car hard disk player, manual folding display
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Auxiliary configuration
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24V, 130W defroster, standard bus seats (18+1), electric wiper motor, front and rear combination lights, half-width sunshade, 700A sunroof, electric fan, interior mirror, fire extinguisher
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Engine/motor parameters
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engine
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NQ140BN5,CY4102-N5C
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Engine power
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103,91kW
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displacement
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3759,3856mL
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Engine brand
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Geely Sichuan Commercial Vehicle Co., Ltd., Dongfeng Chaoyang Chaochai Power Co., Ltd.
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Emission standards
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GB11340-2005, GB18285-2005, GB17691-2005 National V
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Chassis parameters/configuration
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Chassis model
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EQ6733TN5AC Class III Dongfeng Motor Corporation
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Front and rear suspension
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1780/2110mm
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Number of springs
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9/11
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gearbox
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5+1 gears, flexible shaft drawing control
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clutch
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Single-piece dry type Ф330mm, Ф350mm (NQ), hydraulic remote control, gas power assist
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Number of axes
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2
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wheelbase
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3650mm
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Axle load
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3400/5600kg
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Front track
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1975mm
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rear track
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1628mm
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Approach departure angle
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16/8°
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tire
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Number of tires
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6
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