Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of dual fuel generator 12kw gasoline lng lpg cng big power portable silent generator in China. With abundant experience, we warmly welcome you to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Key features:
1.Fuel Versatility: Switch seamlessly between gasoline (portability) and cleaner-burning LPG/NG (cost-efficient).
2.Eco-Friendly: LPG/NG mode reduces emissions and noise (as low as 72dB).
3.Automatic Switching: Prioritizes LPG/NG when available, with fallback to gasoline.
4.Extended Runtime: Continuous NG supply or large LPG tanks ensure prolonged operation.
5.Low Maintenance: Cleaner gas fuels minimize engine wear. Ideal for homes/RVs, balancing power output (5kW–20kW) with fuel efficiency.
Products technical data
|
Model |
SL-JK5 | SL-JK6 | SL-JK8 | |||
| Frequency | 50hz | 60hz | 50hz | 60hz | 50hz | 60hz |
| Voltage | 220v | 110/220v | 220v | 110/220v | 220v | 110/220v |
| Rated output | 5.0kw | 6.0kw | 8.0kw | |||
| Max output | 5.5kw | 6.5kw | 8.5kw | |||
| DC output | 12V-8.3A | 12V-8.3A | 12V-8.3A | |||
| Power factor cos￠ | 1 | 1 | 1 | |||
| Fuel | 1) GASOLINE &LPG 2) GASOLINE & CNG 3)LPG /Natural Gas | |||||
| Noise level at 7m | ≤ 69 dB(A) | ≤ 69 dB(A) | ≤ 69 dB(A) | |||
| Starting system | Electric start | Electric start | Electric start | |||
| Engine | ||||||
| Model | SL390V | SL420V | SL460V | |||
| Engine type | 1 cylinder, 4 stroke, forced cooling, OHV | |||||
| Displacement | 389 CC | 420 CC | 459cc | |||
| Rated power | 8.3kw / 3000rpm | 9.2kw / 3000rpm | 10.6kw / 3000rpm | |||
| Oil capacity | 1.1 L | 1.1 L | 1.1 L | |||
| Other | ||||||
| Packing size | 1000*580*780 mm | 1000*580*780 mm | 1000*580*780 mm | |||
| Net / Gross weight | 150kg/155 kg | 153kg/158kg | 160kg/165kg | |||
| 20'ft / 40'hq | 66/138 | 66/138 | 66/138 | |||
| Model | SL-JK12 | SL-JK15 | SL-JK18 | |||
| Frequency | 50hz | 60hz | 50hz | 60hz | 50hz | 60hz |
| Voltage | 220v | 110/220v | 220v | 110/220v | 220v | 110/220v |
| Rated output | 12 kw | 15kw | 17 kw | 18 kw | ||
| Max output | 13kw | 17kw | 19 kw | 20kw | ||
| DC output | 12V-8.3A | 12V-8.3A | 12V-8.3A | |||
| Power factor cos￠ | 1 | 1 | 1 | |||
| Fuel | 1) GASOLINE &LPG 2) GASOLINE & CNG 3)LPG /Natural Gas | |||||
| Noise level at 7m | ≤ 73 dB(A) | ≤ 73 dB(A) | ≤ 73 dB(A) | |||
| Starting system | Electric start | Electric start | Electric start | |||
| Engine | ||||||
| Model | GB750 | GB1000 | GB1000 | |||
| Engine type | V-twin, 4 stroke, forced cooling, OHV | |||||
| Displacement | 750 | 999 | 999 | |||
| Rated power | 16 kw / 3000rpm | 24 kw / 3000rpm | 24 kw / 3000rpm | |||
| Oil capacity | 1.5 L | 2.5 L | 2.5 L | |||
| Other | ||||||
| Packing size | 1300*750*1100 mm | 1300*750*1100 mm | 1300*750*1100 mm | |||
| Net / Gross weight | 320kg / 340 kg | 342 kg / 367 kg | 345 kg / 370 kg | |||
| 20'ft / 40'hq | 30/60 | 30/60 | 30/60 | |||
application
LPG Silent Generators provide eco-friendly, low-noise backup power for diverse settings:
Homes: Ideal for outages, emitting <73 dB (quieter than conversation) and clean LPG combustion.
Supermarkets: Ensure refrigeration/freezer continuity with sulfur-free operation (no food contamination risks).
Factories: Cost-efficient for 24/7 operations, reducing NOx/SOx emissions by 50–70% vs. diesel.
Hospitals/RVs: Reliable for sensitive equipment/off-grid use, compliant with EPA/Euro V standards.
Portable models (5–10kW) suit small businesses, while industrial units (15–20kW) support heavy machinery. Features include automatic transfer switches (ATS)
How to get more information?
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Contact person: MS.Dora Nie Mobile: +8613912507972 Wechat ID: doranie7972 Whatsapp: +8613912507972 Email: slong8@slongco.com |
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