1. With four hoisting rings compared to the additional one ring.
2. With fuel-bit alarm.
3. Genset noise definitly below 75 db at one metre.
4. High-temprature painting of soundproof canopy, at least 10 years rustproof.
5. Easy for maintenace: The canopy can be easily opened from four directions.
6. The volume of fuel tank can be made according to customers' request.
7. The color of soundproof canopy can be painted according to customers' request.