5kw silent diesel generators

Model:NL7500SE-B
Generator: 
1) Type:singer/ three phase
2) Frequency: 50/60Hz
3) Maximum power output: 5.5KVA
4) Rated power output: 5.0KVA
5) Voltage(AC): 230V/400V
6) Speed: 3000rpm
7) Voltage(DC): 12V
8) Electric current(DC): 8.3A
9) Power factors cosΦ : 1
10) Stable voltage adjustment rate: +-1%
11) No loading wave changing rate: ≤ 3%
12) Insulation class: F

Diesel: 
1) Type: 188FA
2) Model: Direct-injection vertical, 4-stroke air-cooled
3) Continue: 7.0KW
4) Max. Power output: 7.5KW
5) Bore*stroke: 88*75mm
6) Volume: 438cm³ 
7) Cooling system: Air-cooled
8) Lubricate system: Pressure fly
9) Lubrication oil volume: 1.65L
10) Starting system: Electric
11) Fuel oil: Diesel oil
12) Fuel capacity: 12.5L
13) Low oil pressure protection: ≤ 0.7MPa
14) Working system: 12hours output
15) Total weight: 198kg
16) Overall dimension: 865*530*700mm