Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of SLONG Gas Power Generator High Performance Dual Fuel Compatible with LPG Gasoline and Natural Gas 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.





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Model
|
SL-JK6
|
SL-JK8
|
SL-JK12
|
SL-JK17
|
SL-JK18
|
SL-JK20
|
Fuel Type
|
LPG & NG / Gasoline
|
LPG & NG / Gasoline
|
LPG & NG / Gasoline
|
LPG & NG / Gasoline
|
LPG & NG / Gasoline
|
LPG & NG / Gasoline
|
Frequency (hz)
|
50 / 60
|
50 / 60
|
50 / 60
|
50 / 60
|
50 / 60
|
50 / 60
|
Voltage (v)
|
220 120/240
|
220 120/240
|
220 120/240
|
220 120/240
|
220 120/240
|
220 120/240
|
Gasoline(kw)
|
6.0 / 6.5
|
8.0 / 8.5
|
12.0 /13.0
|
15.0 / 16.0
|
17.0 / 18.0
|
19.0 / 20.0
|
LPG (kw)
|
5.8 / 6.3
|
7.2 / 7.7
|
11.0 / 12.0
|
15.0 / 16.0
|
17.0 / 18.0
|
17.0 / 19.0
|
NG (kw)
|
5.2 / 5.6
|
6.5 / 7.0
|
10.0 / 11.0
|
14.0 / 15.5
|
15.0 / 17.0
|
15.0 / 17.0
|
LPG consumption at 75% load (kg/h)
|
2.0
|
2.14
|
3.34
|
3.76
|
3.79
|
3.81
|
NG consumption at 75% load (m3/h)
|
1.9
|
2.02
|
5.12
|
6.18
|
6.22
|
6.32
|
Fuel Tank
|
25 L
|
25 L
|
50 L
|
50 L
|
50 L
|
50 L
|
Noise level at 7m dB(A)
|
69
|
69
|
69
|
69
|
69
|
69
|
Starting system
|
Automatic Start
|
Automatic Start
|
Automatic Start
|
Automatic Start
|
Automatic Start
|
Automatic Start
|
Displacement (cc)
|
420
|
459
|
750
|
999
|
999
|
999
|
Packing size (mm)
|
1000 × 570 × 790
|
1000 × 570 × 790
|
1320 × 730 × 1075
|
1320 × 730 × 1075
|
1320 × 730 × 1075
|
1320 × 730 × 1075
|
Net / Gross weight (kg)
|
169 / 180
|
169 / 180
|
310 / 335
|
327 / 352
|
327 / 352
|
327 / 352
|
20'ft / 40'hq
|
66/ 138
|
66/ 138
|
24 / 54
|
24 / 54
|
24 / 54
|
24 / 54
|
SLONG Generac Generator Silent Backup Power Residential Commercial Outdoor Emergency Use
🔋 1. Stable Power Generator for Critical Emergency Situations
SLONG backup power generator is engineered for emergency scenarios, supporting up to 72 hours continuous operation to keep homes, businesses, and essential equipment powered during long-term outages.
🌧️ 2. Outdoor Generator Built for Harsh Environmental Conditions
Designed with IP43 outdoor protection, the generator provides reliable performance in rain, dust, and challenging outdoor environments, making it suitable for residential and commercial installations.
🛠️ 3. Easy Service Generator with Quick Maintenance Design
Featuring fast-removable door panels, integrated internal wiring, and built-in operation panel, SLONG generator simplifies maintenance work and reduces service time.
🌡️ 4. Extreme Climate Backup Generator for Global Markets
Optional cold weather heating kits enable operation down to -40℃, while customized anti-salt spray solutions support coastal areas with high humidity and salt exposure.
🌍 5. Customizable Gas Generator Solution for Different Countries
SLONG provides flexible configurations including 50Hz/60Hz frequency, customized voltage standards, single or three-phase output, and tailored generator designs to meet various regional power requirements.


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