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Yutong ZK6640CD4 Bus chassis (#253)
Yutong bus chassis ZK6640CD4 (batch #253) is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.
ZK6640CD4
Overview
| Model | ZK6640CD4 |
| Brand Name |  Yutong |
| Bulletin | #253 |
| Type of vehicle | Bus chassis |
| VIN |
|
| Country of origin | China |
Manufacturer Profile
| Manufacturer | Zhengzhou Yutong Bus Co., Ltd. |
| Brands | |
| Type of manufacturer | Bus manufacturer |
| City | Zhengzhou |
| Province (Region) | Henan Province |
| Country | China |
| Number of vehicles* | 2309 models (7735 items total) |
| * A number of models manufactured by Zhengzhou Yutong Bus Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | ISDE140 40 | 4 500 cc | 4.5 L | 275 cu in | 103 kW | 140 hp | Dongfeng Cummins Engine Co., Ltd. |
| 2 | YC4FA130-40 | 2 982 cc | 3.0 L | 182 cu in | 95 kW | 129 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 3 | YC4D140-41 | 4 200 cc | 4.2 L | 256 cu in | 103 kW | 140 hp | Guangxi Yuchai Machinery Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h | 56 mph | ||
| ABS | optional | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 2750 kg | 2.8 t | 6,063 lbs | |
| Gross vehicle weight rating | 8500 kg | 8.5 t | 18,700 lbs | |
| Axle load distribution | 3000 kg / 5500 kg 3 t / 5.5 t 7,000 lbs / 12,100 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6395 mm | 21′0″ | ||
| Overall width | 2175 mm | 7′2″ | ||
| Overall height | ? mm | |||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3300 mm | 10′10″ | ||
| Front track | 1810 mm | 6′0″ | ||
| Rear track | 1650 mm | 5′5″ | ||
| Front overhang | 1070 mm | 3′7″ | ||
| Rear overhang | 2025 mm | 6′8″ | ||
| Leaf springs | 9 / 11 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 7.50R20, 8R22.5 | |||
Additional Information
Optional ABS models and manufacturers: CM4XL-4S / 4K / Guangzhou Municipal Bureau of Automotive Brake Technology Development Co., Ltd.; net engine power: 97.2kW (ISDE140 40), 90kW (YC4FA130-40), 98kW (YC4D140-41) ;