Comparison of GreenTrans EMAA4 and Jincheng JC 50 Q-5 [S]ave
| Attribute |  Jincheng JC 50 Q-5 × |  GreenTrans EMAA4 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2012 |
| Make | Jincheng | GreenTrans |
| Model | Jincheng JC 50 Q-5 | GreenTrans EMAA4 |
| Category | Sport | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Electric |
| Engine details | - | DC brushless motor |
| Displacement (cm³) | 49.5 | - |
| Power (kw) | 2 | 1.3 |
| Fuel consumption (l/100km) | 1.5 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Belt |
| Gearbox | 3-speed | 1-speed |
| Greenhouse gases | 34.8 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Emission details | - | Zero emission |
| Chassis | ||
| Front suspension | - | Hydraulic telescope |
| Rear suspension | - | Twin shocks |
| Front brakes | - | Expanding brake (drum brake) |
| Rear brakes | - | Expanding brake (drum brake) |
| Frame type | - | Steel tube |
| Other | ||
| Starter | - | Electric |
| Color options |
|
|
| Dimensions | ||
| Dry weight (kg) | 72 | 63 |
| Power/weight ratio | 0.0278 | 0.0206 |
| Overall height (mm) | 950 | 1,000 |
| Overall length (mm) | 1,550 | 1,620 |
| Overall width (mm) | 620 | 620 |
| Performance | ||
| Top speed (km/h) | 50 | 25 |
| Fuel capacity (l) | 2.4 | - |
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