Hengtong Coach CKZ6580DX3 Primary school bus (#227)
Hengtong Coach primary school bus CKZ6580DX3 (batch #227) based on EQ6552K3AC chassis is made in China by Chongqing Hengtong Bus Co., Ltd. The company is located in Zhongqing, in Chongqing Municipality, China.

CKZ6580DX3
Overview
| Model | CKZ6580DX3 |
| Brand Name | Hengtong Coach |
| Bulletin | #227 |
| Type of vehicle | Primary school bus |
| Country of origin | China |
| Chassis | EQ6552K3AC |
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 | JX493ZLQ3 | 2771 cc | 2.8 L | 170 cu in | 85 kW | 116 hp | |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 100 km/h, 90 km/h | 63 mph, 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 10-19 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 2840 kg, 2950 kg | 2.8 t, 3 t | 6,261 lbs, 6,504 lbs | |
| Gross vehicle weight rating | 4200 kg | 4.2 t | 9,300 lbs | |
| Axle load distribution | 1900 kg / 2300 kg 1.9 t / 2.3 t 4,200 lbs / 5,100 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 5800 mm | 19′1″ | ||
| Overall width | 1910 mm | 6′4″ | ||
| Overall height | 2350 mm / 2420 mm | 7′9″ / 8′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3100 mm | 10′3″ | ||
| Front overhang | 920 mm | 3′1″ | ||
| Rear overhang | 1780 mm | 5′11″ | ||
| Angle of approach | 21° | |||
| Angle of departure | 12° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 optional air conditioning, air conditioning installation curb weight of 2950; 2 optional external swing door; 3 optional side windows fully enclosed structure or part sliding window; 4 optional sunroof, roof height when loaded 2420; 5 optional 6.50-15 tires when the maximum speed is 90; 6 car should be installed with a recording device.

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