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Dimensions (mm)

Bus model

DD6840S03

DD6840S05

DD6840S08

Overall length

8440

Overall width 

2360

Total height

2975 (3075 with air conditioner)

2975 (3075 with air conditioner)

2900

Wheelbase 

3900

Approach and departure (º) 8/7
Headroom 
≥2150 

≥2110

≥2110

First step height

330/350

Calculated performance

Model 

DD6840S03

DD6840S05

DD6840S08

Gross vehicle weight (kg)

11000

Curb weight (kg)

7255

7300

7300

Maximum speed (km/h) ≥95 ≥80 ≥80
Minimum turning diameter (m) ≤18 ≤18 ≤16.5
Minimum ground clearance (mm) ≥240
Maximum grade ability (%) ≥20
Fuel consumption (L/100km) ≤20 (under given condition)
 Engine
Bus model

DD6840S03

DD6840S05

DD6840S08

Engine model

YC4112ZLQ (Euro Ⅱ)

YC4112ZLQ (Euro Ⅱ)

YC4110ZLQ (Euro Ⅱ)

Type

4 cylinders in line , 4-stroke cycles , water cooled , turbocharged, inter cooled diesel engine

Rated power kW (HP)/rpm

125(170)/2300

132(180)/2300

110(150)/2600

Maximum torque N.m/rpm

630/1400-1600

660/1400-1600

490/1400-1600

Displacement (L)

5.202

5.202

4.275

Fuel tank (L)

130

120

120

 Chassis
Chassis model

DD6840S03

DD6840S05

DD6840S08

Bus type

Two axles, rear mounted engine

Drive type

4×2 rear wheels drive

Transmission
Mechanical type
Clutch
Single dry plate, diaphragm spring
Rear axle
Pressed and welded integral type, Single reduction
Final gear ratio

4.875

4.875

5.571

Suspension

Lear spring, double-acting telescopic shock absorber

Tire size 8.25-20
Rim

6.5-20

Steering system

Circulating ball type, hydraulic booster

Integral power steering gear

Integral power steering gear

Service brake

Dual line air brake system, drum type

Parking brake

Spring brake actuating on rear wheels

 Body
Bus model 

DD6840S03

DD6840S05

DD6840S08

Passenger door

2 pneumatic inward swing type

Front windshield

Laminated glass

Side window

Aluminum frame, tempered sliding glass

Air conditioner

Optional

Heating system

Optional

Electrical system

24V

Rear view mirror

Hand operated electrically defrosted type

Seating capacity

(15-29)+1

(15-29)+1

(25-30)+1

Standard specification 28+1

Riding capacity

55

Seat layout
1+1 or 2+2
Optional facilities

Electronic destination board, passenger exit monitor system, computer-controlled bus-stop announcer, electronic information board




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Address: 544 Huanghai Avenue, Dandong, Liaoning Province. China
Email: sales@huanghaibus.com.cn support@huanghaibus.com.cn
Phone: 86-415-6272437, 6226867     Fax: 86-415-6224270