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Sunwin SWB6121EV3 Electric city bus (#277)
Sunwin electric city bus SWB6121EV3 (batch #277) based on SWB6121EV3 chassis is made in China by Shanghai Sunwin Bus Corporation. The company is located in Shanghai, in Shanghai Municipality, China.
SWB6121EV3
Overview
| Model | SWB6121EV3 |
| Brand Name |  Sunwin |
| Bulletin | #277 |
| Type of vehicle | Electric city bus |
| VIN |
|
| Country of origin | China |
| Chassis | SWB6121EV3 |
Manufacturer Profile
| Manufacturer | Shanghai Sunwin Bus Corporation |
| Brands | |
| Type of manufacturer | Bus manufacturer |
| City | Shanghai |
| Province (Region) | Shanghai Municipality |
| Country | China |
| Number of vehicles* | 196 models (495 items total) |
| * A number of models manufactured by Shanghai Sunwin Bus Corporation found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YQSL250L1-4 (electric motor) | / cc | 250 (peak power) kW | Shanghai Nanyang Electric Motor Co., Ltd. | |||
| Performance | ||||
|---|---|---|---|---|
| Fuel | only electric power (EV) | |||
| Maximum speed | 69 km/h | 43 mph | ||
| ABS | optional | |||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 46/17-29 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 15000 kg | 15 t | 33,000 lbs | |
| Gross vehicle weight rating | 18000 kg | 18 t | 40,000 lbs | |
| Axle load distribution | 7000 kg / 11000 kg 7 t / 11 t 15,000 lbs / 24,000 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 11980 mm | 39′4″ | ||
| Overall width | 2550 mm | 8′5″ | ||
| Overall height | 3160 mm | 10′5″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 5940 mm | 19′6″ | ||
| Front track | 2101 mm | 6′11″ | ||
| Rear track | 1836 mm | 6′1″ | ||
| Front overhang | 2680 mm | 8′10″ | ||
| Rear overhang | 3360 mm | 11′1″ | ||
| Angle of approach | 7° | |||
| Angle of departure | 7° | |||
| Leaf springs | - / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 275/70 R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
1. Battery Type / model: lithium iron phosphate battery / DLP85260395-300Ah, manufacturers: Security Nexium (Beijing) Energy Storage Technology Co., single battery nominal voltage / nominal capacity: 3.2V / 300Ah, total battery a nominal voltage / nominal capacity: 554V / 300Ah. 2, the capacitive type: single UCEY-2.7V3000F module UCEY-48V165F, manufacturers: Electrical Equipment Co., Ltd. and Shanghai Jiu capacitor voltage / capacity: 48V / 165F. 3. Motor type: YQSL250L1-4, Manufacturer: Shanghai Nanyang Electric Co., motor rated power: 90kW, peak power: 250kW. 4, the motor controller Model: RHZC-