Yema SQJ6661B1D4 City bus (#247)
Yema city bus SQJ6661B1D4 (batch #247) based on EQ6570K4AC1 chassis is made in China by Sichuan Automobile Industry Group Co., Ltd. The company is located in Chengdu, in Sichuan Province, China.

SQJ6661B1D4
Overview
| Model | SQJ6661B1D4 | 
| Brand Name | Yema | 
| Bulletin | #247 | 
| Type of vehicle | City bus | 
| VIN | 
 | 
| Country of origin | China | 
| Chassis | EQ6570K4AC1 | 
Manufacturer Profile
| Manufacturer | Sichuan Automobile Industry Group Co., Ltd. | 
| Brand | |
| Type of manufacturer | Automobile manufacturer | 
| City | Chengdu | 
| Province (Region) | Sichuan Province | 
| Country | China | 
| Number of vehicles* | 128 models (346 items total) | 
| * A number of models manufactured by Sichuan Automobile Industry Group Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | CY4102-CE4D | 3 856 cc | 3.9 L | 235 cu in | 83 kW | 113 hp | Dongfeng Chaoyang Diesel Engine Co., Ltd. | 
| 2 | YC4FA115-40 | 2 982 cc | 3.0 L | 182 cu in | 85 kW | 116 hp | Guangxi Yuchai Machinery Co., Ltd. | 
| 3 | YN33CRD1 | 3 298 cc | 3.3 L | 201 cu in | 85 kW | 116 hp | Kunming Yunnei Power Co., Ltd. | 
| 4 | YZ4DB2-40 | 4 087 cc | 4.1 L | 249 cu in | 90 kW | 122 hp | Weichai Power Yangzhou Diesel Engine 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) | 32/10-22, 32/10-25, 34/10-22, 34/10-25 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 4390 kg, 4520 kg | 4.4 t, 4.5 t | 9,678 lbs, 9,965 lbs | |
| Gross vehicle weight rating | 6600 kg | 6.6 t | 14,600 lbs | |
| Axle load distribution | 2300 kg / 4300 kg 2.3 t / 4.3 t 5,100 lbs / 9,500 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6580 mm | 21′8″ | ||
| Overall width | 2300 mm | 7′7″ | ||
| Overall height | 2850 mm / 3030 mm | 9′5″ / 10′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3300 mm, 3100 mm | 10′10″, 10′3″ | ||
| Front track | 1750 mm, 1806 mm | 5′9″, 6′0″ | ||
| Rear track | 1586 mm | 5′3″ | ||
| Front overhang | 1220 mm | 4′1″ | ||
| Rear overhang | 2060 mm | 6′10″ | ||
| Angle of approach | 20° | |||
| Angle of departure | 12° | |||
| Leaf springs | 9 / 11 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 7.00-16, 7.00R16 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1 can be closed after door, optional overhead air conditioning;. 2 optional overhead air conditioning, vehicle height 3030mm, curb weight 4520kg, maximum passenger capacity of 32 people; 3-door status (no overhead air-conditioning) when the number of passengers for the 34/10-22, single door status (no overhead air-conditioning), the number of passengers for the 34/10-25; 4 election only YC4FA115-40 engine; 5 speed by the engine ECU. The maximum speed of 69km / h.

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