Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of Home Standby Generator Gas Eco-friendly For Home 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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Dual Fuel Capability – Runs on both LPG and natural gas for flexible, cost-effective fuel options and uninterrupted power during shortages.
Eco-Friendly Operation – Clean-burning propane reduces harmful emissions, making it an environmentally responsible backup power solution.
Automatic Power Backup – Seamlessly activates during outages, keeping essential appliances running without manual intervention.
Quiet & Low-Vibration – Advanced soundproofing ensures minimal noise, ideal for residential areas and nighttime operation.
Low Maintenance & Reliable – Durable design with self-diagnostic features ensures long-lasting performance with minimal upkeep.
| Model | SL-JK8 | SL-JK12 | SL-JK17 | SL-JK18 |
| Fuel Type | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline |
| Frequency (hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| Voltage (v) | 220 120/240 | 220 120/240 | 220 120/240 | 220 120/240 |
| Gasoline(kw) | 8.0 / 8.5 | 12.0 /13.0 | 15.0 / 17.0 | 18.0 / 20.0 |
| LPG (kw) | 7.2 / 7.7 | 11.0 / 12.0 | 15.3 / 16.2 | 16.2 / 18.0 |
| NG (kw) | 6.5 / 7.0 | 10.0 / 11.0 | 12.0 / 13.6 | 14.4 / 16.0 |
| Power factor cos¢ | 1.0 | 1.0 | 0.8 | 0.8 |
| Fuel tank capacity (L) | / | / | / | / |
| LPG consumption at 75% load (kg/h) | 2.14 | 3.34 | 3.76 | 3.76 |
| NG consumption at 75% load (m3/h) | 2.02 | 5.12 | 6.18 | 6.18 |
| Fuel Tank | 50 L | 50 L | 50 L | 50 L |
| Noise level at 7m dB(A) | 69 | 69 | 69 | 69 |
| Starting system | Electric Start | Electric- start | Electric- start | Electric- start |
| Engine Model | SL460 | GB750 | GB1000 | GB1000 |
| Displacement (cc) | 459 | 750 | 999 | 999 |
| Packing size (mm) | 1000 × 570 × 790 | 1320 × 730 × 1075 | 1320 × 730 × 1075 | 1320 × 730 × 1075 |
| Net / Gross weight (kg) | 169 / 180 | 310 / 335 | 327 / 352 | 327 / 352 |
| 20'ft / 40'hq | 66/ 138 | 24 / 54 | 24 / 54 | 24 / 5 |
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