Dongfeng Chaolong EQ6550LTV Bus (China V Diesel, 10-14 Seaters)
The Dongfeng Chaolong EQ6550LTV is a diesel-powered bus designed specifically for urban and rural passenger transport and group commuting. It strictly complies with China V emission standards. Its compact dimensions, flexible seating configuration, and reliable power make it a practical choice for short- and medium-distance transportation.
Key Features
Efficient Powertrain: Equipped with a YC4FA115N-50 or ZD30D14-5N diesel engine, delivering a maximum power of 85-105 kW, paired with a 5+1 speed transmission, it balances power output and economy, adapting to complex road conditions.
Compact Design: With a length of 5540 mm and a width of 2260 mm, it offers flexible seating configurations of 10-14 seats in a 2+2 seating layout. Optional hybrid side windows or a fully enclosed structure cater to diverse operating scenarios.
Safety and Compliance: Standard ABS and a satellite-based driving recorder are included. The engine ECU limits the speed to 69-100 km/h, ensuring driving safety and environmental performance in compliance with the GB17691-2005 National V emission standard.
Detailed Improvements
Chassis Performance: Wheelbase ranges from 3100-3300mm, with either 3/4 or 9/11 leaf spring suspension, curb weights from 3480-4500kg, and gross vehicle weights from 5500-6000kg, providing balanced load capacity.
Versatile Expansion: Optional roof-mounted air conditioning (height 2565-3020mm), swing-out doors, and high-mounted brake lights are available. The right-hand hatch can be customized for enhanced operational convenience.
The Dongfeng Chaolong EQ6550LTV, with its mature technical architecture and modular design, provides operators with efficient and cost-effective transportation solutions, upholding the brand's reputation as an expert in urban and rural passenger transport.
Vehicle parameters/information
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Announcement Model
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EQ6550LTV
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grade
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Higher level
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use
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Passenger bus, tourist bus, group bus
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Body length
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5540mm
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Body width
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1900mm
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Ride height
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2550, 2580, 2750mm
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Vehicle quality
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3200kg
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Total mass
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4300kg
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Number of seats
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10-14
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Maximum speed
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90km/h
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Air conditioning system
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Optional Pine air conditioning (built-in)
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Audiovisual system
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MP3 player
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Auxiliary configuration
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24V 130W gear shift defroster; front combination lights, rear round light combination; Beidou satellite positioning driving recorder; manual rearview mirror, stainless steel bottom-view mirror, interior mirror, PVC floor covering, flat floor, full-width roller sunshade, driver's fan, one fire extinguisher (4KG), two safety hammers, handrails for boarding, and seat belts for all vehicles
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Engine/motor parameters
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engine
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WP2.1Q95E50,SD4D25R-65,YC4FQ100-50
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Engine power
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70, 65, 73kW
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displacement
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2088,2433,2500mL
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Engine brand
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Weichai Power Yangzhou Diesel Engine Co., Ltd., Jiangsu Sida Power Machinery Group 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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EQ6488K5AC1 Class III Dongfeng Motor Corporation
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Front and rear suspension
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900/1540mm
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Number of springs
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3/4
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gearbox
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JK 5-25
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clutch
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Diaphragm spring Ф275; clutch assist optional
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Number of axes
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2
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wheelbase
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3100mm
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Axle load
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1800/2500kg
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Front track
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1610mm
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rear track
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1430mm
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Approach departure angle
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20/13°
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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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215/75R16LT
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