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Yutong ZK6731NG1 City bus (#253)
Yutong city bus ZK6731NG1 (batch #253) based on ZK6700GCN2 III chassis (mfg by Zhengzhou Yutong Bus Co., Ltd., China) is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.
ZK6731NG1
Overview
| Model | ZK6731NG1 |
| Brand Name |  Yutong |
| Bulletin | #253 |
| Type of vehicle | City bus |
| VIN |
|
| Country of origin | China |
| Chassis | ZK6700GCN2 III |
| mfg by Zhengzhou Yutong Bus Co., Ltd., China |
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
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | none | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 50/10-25, 50/10-28, 52/10-25, 52/10-28 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 5800 kg, 6100 kg, 6400 kg | 5.8 t, 6.1 t, 6.4 t | 12,800 lbs, 13,400 lbs, 14,100 lbs | |
| Gross vehicle weight rating | 9700 kg | 9.7 t | 21,400 lbs | |
| Axle load distribution | 4200 kg / 5500 kg 4.2 t / 5.5 t 9,300 lbs / 12,100 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7320 mm | 24′1″ | ||
| Overall width | 2400 mm | 7′11″ | ||
| Overall height | 3150 mm / 3000 mm / 3300 mm | 10′5″ / 9′11″ / 10′10″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3300 mm | 10′10″ | ||
| Front track | 2065 mm | 6′10″ | ||
| Rear track | 1800 mm | 5′11″ | ||
| Front overhang | 1920 mm | 6′4″ | ||
| Rear overhang | 2100 mm | 6′11″ | ||
| Angle of approach | 9° | |||
| Angle of departure | 10° | |||
| Leaf springs | 4 / 4 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 245/70R19.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. cancel air conditioning, optional overhead cylinder, overhead air conditioning equipment when the vehicle height 3150mm, installed overhead cylinder vehicle height 3300mm;. 2 cylinders when the choice of LNG, with no air conditioning in the curb weight of 5800kg , curb weight with air conditioning for 6100kg; selection of CNG cylinders, the curb weight without air conditioning is 6100kg, with a curb weight of air conditioning for 6400kg; 3 when the double door, do not install air conditioning seat number: 52 / 10-25 , install air conditioning when the number of seats: 50 / 10-25 cancel the open, the number of seats in the door when no air conditioning for cancellation: 52 / 10-28, with air conditioning in the number of seats canceled when opening the door: 50 / . 10-28; 4 other types of optional sliding side windows; 5 optional folding doors; 6 to cancel the driver door; the car corresponds to the maximum net engine power:.. 88kW (NQ120N4), 96kW (NQ140N4), 98kW (YC4D140N-40).