Yutong ZK6140HNG2 City bus (#255)
Yutong city bus ZK6140HNG2 (batch #255) is made in China by Zhengzhou Yutong Bus Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.

ZK6140HNG2
 Overview
| Model | ZK6140HNG2 | 
| Brand Name |  Yutong | 
| Bulletin | #255 | 
| Type of vehicle | City bus | 
| VIN | 
  | 
| Country of origin | China | 
| Chassis | unibody | 
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 | F2BE0642F*B | 7 800 cc | 7.8 L | 476 cu in | 213 kW | 290 hp | Fiat Powertrain Technologies R&D (Shanghai) Co., Ltd. | 
| 2 | WP10NG300E50 | 9 726 cc | 9.7 L | 594 cu in | 220 kW | 299 hp | Weichai Westport (Weifang) New Energy Engine Co., Ltd. | 
| 3 | YC6MK300N-50 | 10 338 cc | 10.3 L | 631 cu in | 221 kW | 300 hp | Guangxi Yuchai Machinery Co., Ltd. | 
| 4 | SC9DT320.1Q5 | 8 820 cc | 8.8 L | 538 cu in | 235 kW | 320 hp | Shanghai Diesel Engine Co., Ltd. | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | GB17691-2005 National V / Euro 5, GB11340-2005, GB18285-2005 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | none | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 150/10-54, 129/10-54, 150/10-50, 129/10-50 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 13800 kg, 15200 kg  | 13.8 t, 15.2 t  | 30,400 lbs, 33,500 lbs  | |
| Gross vehicle weight rating | 23600 kg | 23.6 t | 52,000 lbs | |
| Axle load distribution | 6300 kg / 11000 kg / 6300 kg 6.3 t / 11 t / 6.3 t 13,900 lbs / 24,000 lbs / 13,900 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 13700 mm | 45′0″ | ||
| Overall width | 2550 mm | 8′5″ | ||
| Overall height | 3050 mm / 3200 mm / 3400 mm | 10′1″ / 10′6″ / 11′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 6100+1470 mm | 20′1″+4′10″ | ||
| Front track | 2054 mm | 6′9″ | ||
| Rear track | 1860 mm / 2104 mm | 6′2″ / 6′11″ | ||
| Front overhang | 2700 mm | 8′11″ | ||
| Rear overhang | 3430 mm | 11′4″ | ||
| Angle of approach | 7° | |||
| Angle of departure | 7° | |||
| Leaf springs | - / - / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 8 | |||
| Tyres dimension | 275/70R22.5, 295/80R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. The optional air conditioning, air conditioning optional overhead when the vehicle height is 3200mm, optional overhead cylinders when the vehicle height is 3400mm;. 2 13800kg Curb weight is the maximum number of crew of 150 people, while the curb weight of 15200kg The maximum number of occupants 129; 3 other types optional sliding side windows; 4 cylinders can be moved after conditioning; 5. Other types of optional front and rear surround; 6 after cancel Wai windshield; 7 Optional. The third passenger loading door, the corresponding number of seats from 10 to 50 the maximum net engine power:. 213kW (F2BE0642F * B), 211kW (WP10NG300E50), 216kW (YC6MK300N-50), 233kW (SC9DT320.1Q5).

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