 Yutong ZK6660NA9 Bus (#197)
 Yutong ZK6660NA9 Bus (#197)
Yutong bus ZK6660NA9 (batch #197) based on ZK6620CN chassis is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.

ZK6660NA9
 Overview
 Overview
| Model | ZK6660NA9 | 
| Brand Name |  Yutong | 
| Bulletin | #197 | 
| Type of vehicle | Bus | 
| Country of origin | China | 
| Chassis | ZK6620CN | 
Manufacturer Profile
| Manufacturer | Zhengzhou Yutong Bus Co., Ltd. | 
| Brands | |
| Type of manufacturer | Bus manufacturer | 
| City | Zhengzhou | 
| Province (Region) | Henan Province | 
| Country | China | 
| Number of vehicles* | 2309 models (7735 items total) | 
| * A number of models manufactured by Zhengzhou Yutong Bus Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | NQ120N / CA4GNE3 | 3759 / 3700 cc | 92 / 85 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h, 100 km/h | 56 mph, 63 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 10-23 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 4800 kg | 4.8 t | 10,600 lbs | |
| Gross vehicle weight rating | 6600 kg | 6.6 t | 14,600 lbs | |
| Axle load distribution | 2400 kg / 4200 kg 2.4 t / 4.2 t 5,300 lbs / 9,300 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6610 mm | 21′9″ | ||
| Overall width | 2240 mm | 7′5″ | ||
| Overall height | 2940 mm / 2830 mm | 9′8″ / 9′4″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3308 mm | 10′11″ | ||
| Front overhang | 1170 mm | 3′11″ | ||
| Rear overhang | 2132 mm | 7′0″ | ||
| Angle of approach | 24° | |||
| Angle of departure | 14° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 optional fully enclosed structure, and other forms of sliding sash side windows; 2 optional placed outside the door, open the door to cancel; 3 cancel air conditioning, optional air conditioning when the corresponding vehicle height 2940mm; 4. Another form of optional side mirror; 5 cancel signs; 6 optional bias tires, the maximum speed limit is:.. 90km / h.

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