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Yutong ZK6770HNG1 City bus (#258)
Yutong city bus ZK6770HNG1 (batch #258) based on ZK6740GCRN1 chassis is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.
ZK6770HNG1
Overview
| Model | ZK6770HNG1 |
| Brand Name |  Yutong |
| Bulletin | #258 |
| Type of vehicle | City bus |
| VIN |
|
| Country of origin | China |
| Chassis | ZK6740GCRN1 |
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-40 | 5 200 cc | 5.2 L | 317 cu in | 132 kW | 179 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 2 | WP5NG165E40 | 4 760 cc | 4.8 L | 290 cu in | 121 kW | 165 hp | Weichai Westport (Weifang) New Energy Engine Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | none | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 53/10-31, 53/10-27, 47/10-31, 47/10-27 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 6900 kg, 7300 kg | 6.9 t, 7.3 t | 15,200 lbs, 16,100 lbs | |
| Gross vehicle weight rating | 10400 kg | 10.4 t | 22,900 lbs | |
| Axle load distribution | 3600 kg / 6800 kg 3.6 t / 6.8 t 7,900 lbs / 15,000 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 | 1950 mm, 1990 mm | 6′5″, 6′7″ | ||
| Rear track | 1700 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, 4 / 5, 8 / 10 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 7.50R20, 8.25R20, 8R22.5, 9R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. cancel air conditioning, overhead air-conditioning installation when the vehicle height is 3200mm, curb weight of 7300kg;. 2 gas bottles on the roof when the vehicle height is 3400mm;. 3 to cancel the door; 4 Curb weight for 7300kg time: optional door corresponds to the rated capacity of 47 / 10-27, to open the door to cancel the corresponding nominal capacity of 47 / 10-31; Curb weight when 6900kg: optional door corresponds to the rated capacity for 53/10 -27, cancel the door corresponding rated capacity of 53 / 10-31; 5 side window for sliding side windows; 6. Other types of optional side mirror; 7. Optional gas cylinder mounting position; 8 available. cancel the windshield; 9 Net engine power:. 126kW (YC4G180N-40), 117kW (WP5NG165E40);