Yunhai KK6820G03CHEV Plug-in hybrid city bus (#286)
Yunhai plug-in hybrid city bus KK6820G03CHEV (batch #286) based on HFF6770D03CHEV chassis is made in China by Kunming Bus Manufacturing Co., Ltd. The company is located in Kunming, in Yunnan Province, China.

KK6820G03CHEV
Overview
| Model | KK6820G03CHEV | 
| Brand Name | Yunhai | 
| Bulletin | #286 | 
| Type of vehicle | Plug-in hybrid city bus | 
| VIN | 
 | 
| Country of origin | China | 
| Chassis | HFF6770D03CHEV | 
Manufacturer Profile
| Manufacturer | Kunming Bus Manufacturing Co., Ltd. | 
| Brand | |
| City | Kunming | 
| Province (Region) | Yunnan Province | 
| Country | China | 
| Number of vehicles* | 12 models (15 items total) | 
| * A number of models manufactured by Kunming Bus Manufacturing Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WP4.1Q140E50 | 4088 cc | 4.1 L | 250 cu in | 103 kW | 141 hp | Weichai Power Yangzhou Diesel Engine Co., Ltd. | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel and electricity (hybrid) | |||
| Environmental standard | GB17691-2005 National V / Euro 5, GB3847-2005 | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 65/15-26, 60/15-26 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 7450 kg, 7900 kg | 7.5 t, 7.9 t | 16,424 lbs, 17,400 lbs | |
| Gross vehicle weight rating | 12000 kg | 12 t | 26,000 lbs | |
| Axle load distribution | 4000 kg / 8000 kg 4 t / 8 t 9,000 lbs / 18,000 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 8180 mm | 26′11″ | ||
| Overall width | 2350 mm | 7′9″ | ||
| Overall height | 3050 mm / 3150 mm | 10′1″ / 10′5″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3880 mm | 12′9″ | ||
| Front track | 1956 mm | 6′6″ | ||
| Rear track | 1745 mm | 5′9″ | ||
| Front overhang | 1930 mm | 6′4″ | ||
| Rear overhang | 2370 mm | 7′10″ | ||
| Angle of approach | 7° | |||
| Angle of departure | 7° | |||
| Leaf springs | 3 / 4 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 9R22.5, 8.25R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. The car has an external charging device, pure electric mode, the plug-in hybrid city bus; 2 optional air conditioning or without air conditioning; 3:00 cancel air conditioning, vehicle height:.. 3050mm; 4 cancel air conditioning. , the curb weight: 7450kg; rated capacity (including driver) (seats) (persons): 65 / 15-26; 5:00 with air conditioning, the curb weight:. 7900kg; rated capacity (including driver) (seats number) (persons): 60 / 15-26; 6.ABS system model / manufacturer: CM4XL-4S / 4M / Guangzhou Bureau of automotive electronic control technology Co., Ltd; 7 technical phases: development period; 8 storage. device type / manufacturer: lithium manganese battery / CITIC Guoan MGL power Technology Co., Ltd;

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