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Yutong ZK6770HG1 City bus (#253)
Yutong city bus ZK6770HG1 (batch #253) based on ZK6740GCR1 chassis is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.
ZK6770HG1
Overview
| Model | ZK6770HG1 |
| Brand Name |  Yutong |
| Bulletin | #253 |
| Type of vehicle | City bus |
| VIN |
|
| Country of origin | China |
| Chassis | ZK6740GCR1 |
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 | YC4E140-42 | 4 260 cc | 4.3 L | 260 cu in | 103 kW | 140 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 2 | CA4DF4-15E4 | 4 750 cc | 4.8 L | 290 cu in | 112 kW | 152 hp | FAW Jiefang Automobile Co., Ltd. Wuxi Diesel Engine Factory (Branch) |
| 3 | YC4D140-41 | 4 200 cc | 4.2 L | 256 cu in | 103 kW | 140 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 4 | YC4E160-42 | 4 260 cc | 4.3 L | 260 cu in | 118 kW | 160 hp | Guangxi Yuchai Machinery Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | none | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 52/10-31, 52/10-27, 58/10-31, 58/10-27 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 7000 kg, 6600 kg | 7 t, 6.6 t | 15,000 lbs, 14,600 lbs | |
| Gross vehicle weight rating | 10400 kg | 10.4 t | 22,900 lbs | |
| Axle load distribution | 3600 kg / 6800 kg 3.6 t / 6.8 t 7,900 lbs / 15,000 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7700 mm | 25′4″ | ||
| Overall width | 2350 mm | 7′9″ | ||
| Overall height | 3000 mm / 3200 mm | 9′11″ / 10′6″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3500 mm | 11′6″ | ||
| Front track | 1950 mm, 1990 mm | 6′5″, 6′7″ | ||
| Rear track | 1700 mm | 5′7″ | ||
| Front overhang | 1930 mm | 6′4″ | ||
| Rear overhang | 2270 mm | 7′6″ | ||
| Angle of approach | 8° | |||
| Angle of departure | 8° | |||
| Leaf springs | 3 / 4, 4 / 5, 8 / 10 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 7.50R20, 8R22.5, 8.25R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. The optional air conditioning, air conditioning installation overhead when the vehicle height is 3200mm, corresponding curb weight 7000kg, the maximum rated capacity of 52; 2. cancel the door, when the door to the maximum number of optional seating for 27; 3 . side windows for the sliding side windows; four other types of optional side mirror; 4 net engine power:.. 98kW (YC4E140-42), 110kW (CA4DF4-15E4), 98kW (YC4D140-41), 113kW (YC4E160- . 42); 5 fuel value: 21.7L / 100km (YC4E140-42), 21.9L / 100km (CA4DF4-15E4), 22.1L / 100km (YC4D140-41), 21.9L / 100km (YC4E160-42).