Youyi ZGT6668DG5 Primary school bus (#230)
Youyi primary school bus ZGT6668DG5 (batch #230) based on NJ6580YFD1 chassis is made in China by Jiangsu Youyi Automobile Co., Ltd. The company is located in Zhangjiagang, in Jiangsu Province, China.

ZGT6668DG5
Overview
| Model | ZGT6668DG5 | 
| Brand Name | Youyi | 
| Bulletin | #230 | 
| Type of vehicle | Primary school bus | 
| Country of origin | China | 
| Chassis | NJ6580YFD1 | 
Manufacturer Profile
| Manufacturer | Jiangsu Youyi Automobile Co., Ltd. | 
| Brand | |
| Type of manufacturer | Automobile manufacturer | 
| City | Zhangjiagang | 
| Province (Region) | Jiangsu Province | 
| Country | China | 
| Number of vehicles* | 343 models (683 items total)  | 
| * A number of models manufactured by Jiangsu Youyi Automobile Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | CY4102-C3F YZ4DA4-30 4DW93-84E3 YC4F100-30 YZ4DA9-30 4DW93-84E3F | 3856 3660 2540 2659 3661 2540 cc | 70 70 67 75 72 67 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h | 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 24-26, 24-31 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 4190 kg, 3950 kg  | 4.2 t, 4 t  | 9,237 lbs, 8,708 lbs  | |
| Gross vehicle weight rating | 5500 kg | 5.5 t | 12,100 lbs | |
| Axle load distribution | 2180 kg / 3320 kg 2.2 t / 3.3 t 4,806 lbs / 7,319 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6640 mm | 21′10″ | ||
| Overall width | 2240 mm | 7′5″ | ||
| Overall height | 2910 mm / 2750 mm | 9′7″ / 9′1″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3308 mm, 3100 mm  | 10′11″, 10′3″  | ||
| Front overhang | 1280 mm | 4′3″ | ||
| Rear overhang | 2052 mm | 6′9″ | ||
| Angle of approach | 16° | |||
| Angle of departure | 12° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 to cancel the overhead air conditioning.Cancel overhead air conditioning when the vehicle height 2750mm, curb weight of 3950kg, the number of rated capacity 24-31 2. Choose only 7.00-16,7.00 R16 tires on the chassis, CY4102-C3F engine, 1750/1600 tires , 9/8 leaf spring. 3 car driving recording device should be installed.

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