Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of SLONG Silent Natural Gas Generator Portable Backup Power Emergency Use Residential and Commercial 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 Silent Natural Gas Generator Portable Backup Power Emergency Use Residential and Commercial
🔇 1. Silent Natural Gas Generator for Quiet Backup Applications
SLONG silent natural gas generator adopts a noise reduction enclosure design, providing reliable and comfortable power support for homes, offices, shops, and commercial facilities where low-noise operation is required.
⛽ 2. Portable Gas Generator with Natural Gas and LPG Compatibility
Supports natural gas (NG/methane) and LPG propane fuel options, offering flexible energy choices for different regions and ensuring dependable backup power during emergencies.
⚡ 3. Emergency Backup Generator with Stable Power Performance
Designed for unexpected outages and critical situations, SLONG generator features full copper alternator, precise air-fuel adjustment, high temperature shutdown, and low oil pressure protection for safe and stable operation.
🏕️ 4. Outdoor Ready Generator for Residential and Commercial Use
With IP43 weather protection, compact structure, and easy installation design, this generator is suitable for outdoor backup power, remote areas, construction sites, and commercial applications.
🏭 5. Professional Natural Gas Generator Manufacturer with Custom Solutions
SLONG specializes in silent gas generators, portable backup generators, and dual fuel power systems with 20 years manufacturing experience. Provides OEM customization, ATS options, WiFi monitoring, voltage/frequency adjustment, 2-year warranty, and lifetime technical support for global partners.
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