Changan SC6721NG4 City bus (#229)
Changan city bus SC6721NG4 (batch #229) based on SC6681DNG4 chassis is made in China by Hebei Changan Automobile Co., Ltd. The company is located in Dingzhou, in Hebei Province, China.

SC6721NG4
Overview
| Model | SC6721NG4 |
| Brand Name | Changan |
| Bulletin | #229 |
| Type of vehicle | City bus |
| Country of origin | China |
| Chassis | SC6681DNG4 |
Manufacturer Profile
| Manufacturer | Hebei Changan Automobile Co., Ltd. |
| Brand | |
| Type of manufacturer | Car manufacturer |
| City | Dingzhou |
| Province (Region) | Hebei Province |
| Country | China |
| Number of vehicles* | 1075 models (2382 items total) |
| * A number of models manufactured by Hebei Changan Automobile Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | NQ100N4 / NQ120N4 | 3759 / 3759 cc | 79 / 92 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 85 km/h | 53 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 40/10-25, 40/10-29, 37/10-25 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 5440 kg, 5640 kg | 5.4 t, 5.6 t | 11,993 lbs, 12,434 lbs | |
| Gross vehicle weight rating | 8100 kg | 8.1 t | 17,900 lbs | |
| Axle load distribution | 3500 kg / 4600 kg 3.5 t / 4.6 t 7,700 lbs / 10,100 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7216 mm | 23′9″ | ||
| Overall width | 2310 mm | 7′7″ | ||
| Overall height | 2910 mm / 3110 mm | 9′7″ / 10′3″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3300 mm | 10′10″ | ||
| Front overhang | 1860 mm | 6′2″ | ||
| Rear overhang | 2056 mm | 6′9″ | ||
| Angle of approach | 14° | |||
| Angle of departure | 13° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1, optional rod mirrors, rear passenger door closed, the optional rear passenger door closed when the rated capacity or the number of 40/10-29 37/10-29; 2, optional new front louver swing door ; 3, optional air conditioning ride height is 3110mm, curb weight of 5640kg, the number of passengers for the 37/10-25 or 37/10-29.

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