This series transit style school bus has two types with the models of DD6600K01F and DD6751K01F. Its chassis exploits the through type beam which is formed with one time by using our 4000t stamping equipment. The driving security of the vehicle is ensured by the comprehensive action of front axle stabilizer bar, brake automatic adjusting arm, and optional ABS and ASR.
The transit style school bus is fabricated and designed on the basis of NVH control engineering. The engine is housed outside of the carriage to isolate the engine noise. The sealing control measures are employed for mitigating the air noise during the traveling process of the vehicle. The rear axle and leaf spring suspension of the product have been adjusted elaborately to guarantee low operating noise. The sophisticated software is also taken for matching the vehicle configuration. Together with the rationally selected engine and speed ratio, the product has excellent fuel economy.
Technical Specification and ConfigurationModel | DD6600K01F | DD6751K01F | |
Engine | Model | CY4102-C3 | YC4F115-30,CY4102-D3A,CY4102-C3C |
Type | Four-cylinder Inline Four-stroke Water Cooled Turbocharged Air-to-air Inter-cooled Direct Injection Diesel Engine | ||
Displacement (L) | 2659/3856 | 2659/3856/3856 | |
Max. Torque (N.m / r/min) | 270/2000, 265/1600 | 300/2200, 345/1600, 345/1600 | |
Max. Output Power (kW / r/min) | 75/3200, 75/3000 | 85/3200, 88/2800, 88/2800 | |
Fuel Tank Capacity (L) | 90 | 135 | |
Chassis | Model | EQ6570K3AC1 | EQ6690K3AC |
Gearbox | Five-speed Transmission | ||
Suspension System | Multi-leaf Spring Suspension (Stabilizer Bar at the Front Suspension) | ||
Final Gear Ratio | 4.875 | ||
Tyre | 7.00-16/7.00R16 | 8.25-16/8.25R16 | |
Steering System | Mechanical Steering, Optional with Power Steering | ||
Service Brake | Drum Brake | ||
Parking Brake | Central Brake, Optional with Air Cut-off Brake, Energy Storage Spring, Air Cut-off Brake Acting on the Rear Wheel | ||
Body | Door | Manual Folding Type | |
Window | Hyperboloid Laminated Glass, Tempered Glass, Aluminum Alloy Sliding Type, France Green Glass, Built-in Sliding Window | ||
Air Conditioning System | Optional | ||
Heating System | Optional | ||
Dimension, Weight | L×W×H (mm) | 6010×2270×2780/2930 | 7490×2320×2900 |
Approach Angle / Departure Angle (°) | 20.3/15.8 | 17.7/12.6 | |
Min. Ground Clearance (mm) | 180 | ||
Body Inner Height (mm) | 1900 | 1930 | |
Wheelbase (mm) | 3300 | 3800 | |
Max. Mass (kg) | 6500 | 8000 | |
Curb Mass (kg) | 4500/4650 | 5500 | |
Seating Capacity | 24-30 | 3 2, 40 1 (Schoolchildren) | |
Performance | Max. Speed (km/h) | 95 | 100 |
Min. Turning Diameter (m) | 14 | 15 | |
Max. Gradeability (%) | 20 | ||
Fuel Consumption under Certain Driving Cycle (L/100km) | ≤12 | 14 |
Related Names
Soundproofing Bus | 24-30 Seat Children Bus | China Motor Bus