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Yutong ZK6770HNGA9 City bus (#247)
Yutong city bus ZK6770HNGA9 (batch #247) based on ZK6740GCRNA9 chassis is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.
ZK6770HNGA9
Overview
| Model | ZK6770HNGA9 |
| Brand Name |  Yutong |
| Bulletin | #247 |
| Type of vehicle | City bus |
| Country of origin | China |
| Chassis | ZK6740GCRNA9 |
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
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC4G180N-30 | 5200 cc | 5.2 L | 318 cu in | 132 kW | 180 hp | |
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 40/16-31, 46/16-31, 40/16-27 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 6800 kg, 6400 kg | 6.8 t, 6.4 t | 15,000 lbs, 14,100 lbs | |
| Gross vehicle weight rating | 9400 kg | 9.4 t | 20,700 lbs | |
| Axle load distribution | 3100 kg / 6300 kg 3.1 t / 6.3 t 6,800 lbs / 13,900 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7700 mm | 25′4″ | ||
| Overall width | 2350 mm | 7′9″ | ||
| Overall height | 3000 mm / 3200 mm / 3400 mm | 9′11″ / 10′6″ / 11′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3500 mm | 11′6″ | ||
| Front track | 1936 mm | 6′5″ | ||
| Rear track | 1680 mm | 5′7″ | ||
| Front overhang | 1930 mm | 6′4″ | ||
| Rear overhang | 2270 mm | 7′6″ | ||
| Angle of approach | 8° | |||
| Angle of departure | 8° | |||
| Leaf springs | 3 / 4, 2 / 3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 7.50-20, 7.50R20, 8.25-20, 8.25R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 cancel air conditioning, overhead air-conditioning installation height when the vehicle:. 3200mm, curb weight 6800kg, rated capacity 40/17-31; 2 to cancel the door, do not install the optional air conditioning when the passenger door is rated To 46/16-27, installing air conditioning rated capacity of 40/16-27; 3 optional single-leaf door Swing passenger door, optional double fan tilting passenger door; 4 optional closed glass side windows installed; 5 optional rod side mirror; 6 gas bottles on the roof of the vehicle at a height of 3400mm Net engine power:.. 127kW (YC4G180N-30),.