The 11m DD6118HES21 rear engine transit bus is superior in reliability. When the electric system comes out with malfunction, the vehicle can still travel with the traditional internal combustion engine mode by no affecting the public transport. The electric drive system of the vehicle is improved technically. It utilizes the water cooled permanent magnet motor system highlighted by high specific power, high efficiency and small harmonic noise.
Furthermore, the energy storage system of the 11m rear engine transit bus can serve for a long time. Taking the super capacitor as the energy storage device can enable 8 years’ service lifetime of the energy storage system.
Model | DD6118HES21 | |
Engine | Model | YC6J220-30 |
Type | Inline Six-cylinder Four-stroke Water Cooled Turbocharged Air-to-air Inter-cooled Electronically Controlled Direct Injection Diesel Engine | |
Displacement (L) | 6.5 | |
Max. Torque (N.m / r/min) | 800/1200—1700 | |
Max. Output Power (kW/ r/min) | 162/2500 | |
Fuel Tank Capacity | 200 | |
Chassis | Gearbox | Mechanical Type |
Suspension System | Non-independent Suspension Leaf Spring Structure | |
Tyre | 11R22.5 | |
Steering System | Integral Type Power Steering | |
Service Brake | Pneumatic Dual Circuit Drum Brake | |
Parking Brake | Energy Storage Spring, Air Cut-off Brake | |
Dimension (mm) | Overall Length | 11310 |
Overall Width | 2532 | |
Overall Height | 3100/3300 (Air Conditioner) | |
Wheelbase | 5600 | |
Tread (Front / Rear) | 2040/1860 | |
Min. Ground Clearance | 200 | |
Body Inner Height | 2254/1970 | |
Approach Angle / Departure Angle (°) | 7/7 | |
Height of First Step from the Ground | 380 | |
Main Body Configuration | Door | Front and Rear Double-leaf inward Swinging Doors |
Window | Sliding Window with Aluminum Frame, Optional with Integral Type Bonding Window | |
Service Facilities | Optional with Electronic Route Map Display Board, Electronic Road Sign, Monitor for Getting off and Reversing, Curtain and Tyre Cover, Bus Slot Machine, and Computer Station Reporter | |
Weight (kg) | Max. Manufacturer’s Total Mass | 16000 |
Curb Mass | 11870 (with Air Conditioner)/ 11400 (without Air Conditioner) | |
Seating Capacity | 42 1 | |
Performance | Max. Speed (km/h) | ≥80 |
Min. Turning Diameter (m) | ≤ 25 | |
Fuel Consumption under Certain Driving Cycle (L/100km) | ≤ 20 |
Related Names
Passenger Carrying Vehicle | Commuter Bus | 42 Seat City Bus