Hengtong Coach CKZ6840CHX3 Primary school bus (#229)
Hengtong Coach primary school bus CKZ6840CHX3 (batch #229) based on CKZ6829CH3 chassis is made in China by Chongqing Hengtong Bus Co., Ltd. The company is located in Zhongqing, in Chongqing Municipality, China.

CKZ6840CHX3
Overview
| Model | CKZ6840CHX3 |
| Brand Name | Hengtong Coach |
| Bulletin | #229 |
| Type of vehicle | Primary school bus |
| Country of origin | China |
| Chassis | CKZ6829CH3 |
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 | YC4G200-30 | 5200 cc | 5.2 L | 318 cu in | 147 kW | 200 hp | |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 110 km/h | 69 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 24-53 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 7750 kg, 8150 kg | 7.8 t, 8.2 t | 17,086 lbs, 17,968 lbs | |
| Gross vehicle weight rating | 11200 kg | 11.2 t | 24,700 lbs | |
| Axle load distribution | 3500 kg / 7700 kg 3.5 t / 7.7 t 7,700 lbs / 17,000 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 8400 mm | 27′7″ | ||
| Overall width | 2450 mm | 8′1″ | ||
| Overall height | 3200 mm / 3330 mm | 10′6″ / 11′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 4000 mm | 13′2″ | ||
| Front overhang | 1800 mm | 5′11″ | ||
| Rear overhang | 2600 mm | 8′7″ | ||
| Angle of approach | 12° | |||
| Angle of departure | 8° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 optional air conditioning, air-conditioned ride height when loaded 3330, curb weight 8150; 2 optional bonding glass structure and sliding side windows; 3 car should be installed with a recording device.

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