Hengtong Coach CKZ6650D3 City bus (#178)
Hengtong Coach city bus CKZ6650D3 (batch #178) based on EQ6650KS3GD chassis is made in China by Chongqing Hengtong Bus Co., Ltd. The company is located in Zhongqing, in Chongqing Municipality, China.

CKZ6650D3
Overview
| Model | CKZ6650D3 |
| Brand Name | Hengtong Coach |
| Bulletin | #178 |
| Type of vehicle | City bus |
| Country of origin | China |
| Chassis | EQ6650KS3GD |
Manufacturer Profile
| Manufacturer | Chongqing Hengtong Bus Co., Ltd. |
| Brand | |
| Type of manufacturer | Bus manufacturer |
| City | Zhongqing |
| Province (Region) | Chongqing Municipality |
| Country | China |
| Number of vehicles* | 433 models (830 items total) |
| * A number of models manufactured by Chongqing Hengtong Bus Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC4F115-30 / CY4102-C3C / CY4102-D3A / CY4102-C3C / YC4D130-30 / 4DX23-120E3 / YC4F115-30 | 2659 / 3856 / 3856 / 3856 / 4214 / 3857 / 2659 cc | 85 / 88 / 88 / 88 / 96 / 90 / 85 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 80 km/h | 50 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 34/12-23 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 3420 kg, 3550 kg | 3.4 t, 3.6 t | 7,540 lbs, 7,826 lbs | |
| Gross vehicle weight rating | 6000 kg | 6 t | 13,000 lbs | |
| Axle load distribution | 2500 kg / 3500 kg 2.5 t / 3.5 t 5,500 lbs / 7,700 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6500 mm | 21′4″ | ||
| Overall width | 2100 mm | 6′11″ | ||
| Overall height | 2570 mm / 2670 mm | 8′6″ / 8′10″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3650 mm | 12′0″ | ||
| Front overhang | 825 mm | 2′9″ | ||
| Rear overhang | 2025 mm | 6′8″ | ||
| Angle of approach | 28° | |||
| Angle of departure | 10° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
Optional air conditioning, while the optional air conditioning curb weight of 3550, the vehicle height is 2670; lockable rear passenger door.

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