Product Overview
The QW Series Gas Generator Sets are engineered for high performance, utilizing genuine and reliable WEICHAI gas engines as their core power source. Covering a versatile power range from 35 kW up to 600 kW, these gensets are optimized for various gaseous fuels, including Natural Gas (NG), Biogas, and LPG.
Designed to deliver maximum uptime and exceptional fuel efficiency, the QW Series is available in both Open Type and Soundproof Canopy configurations. Whether for continuous prime power or critical standby back-up, our engineering team can customize the cooling, control, and filtration systems to perfectly match your local project requirements and ambient conditions.

Technical Specifications
| PRODUCT LINE |
TYPE OF ENGINE |
PRIME POWER (KW) |
STANDBY POWER (KW) |
SUGGESTED POWER (KW) |
SPEED (RPM) |
AIR INLET |
| WP4 |
WP4D44E301NG |
40 |
44 |
30 |
1800 |
NA |
| WP4 |
WP4D40E300NG |
35 |
40 |
30 |
1500 |
NA |
| WP4 |
WP4D66E301NG |
60 |
66 |
50 |
1800 |
TA |
| WP4 |
WP4D66E300NG |
60 |
N/A |
50 |
1500 |
TA |
| WP6 |
WP6D66E200NG |
60 |
66 |
50 |
1500 |
NA |
| WP6 |
WP6D100E300NG |
90 |
100 |
75 |
1500 |
TA |
| WP6 |
WP6D118E301NG |
108 |
118 |
90 |
1800 |
TA |
| WP6 |
WP6D132E300NG |
120 |
132 |
100 |
1800 |
TA |
| WP6 |
WP6D132E300NG |
120 |
N/A |
100 |
1500 |
TA |
| WP10 |
WP10D158E300NG |
144 |
158 |
120 |
1500 |
TA |
| WP10 |
WP10D200E301NG |
182 |
200 |
150 |
1800 |
TA |
| WP10 |
WP10D200E300NG |
182 |
200 |
150 |
1500 |
TA |
| WP10 |
WP10D238E300NG |
216 |
N/A |
180 |
1800 |
TA |
| WP12 |
WP12D238E200NG |
216 |
238 |
180 |
1500 |
TA |
| WP12 |
WP12D264E200NG |
240 |
N/A |
200 |
1500 |
TA |
| WP13 |
WP13D317E301NG |
288 |
317 |
250 |
1800 |
TA |
| WP13 |
WP13D317E300NG |
288 |
N/A |
250 |
1500 |
TA |
| 12M26 CLOSE TYPE |
12M26D605E300NG |
550 |
605 |
500 |
1500 |
TA |
| 12M26 CLOSE TYPE |
12M26D660E301NG |
600 |
660 |
550 |
1800 |
TA |
| 12M26 OPEN TYPE |
12M26D605E300NG |
550 |
605 |
500 |
1500 |
TA |
| 12M26 OPEN TYPE |
12M26D660E301NG |
600 |
660 |
550 |
1800 |
TA |
* Abbreviations: NA = Naturally Aspirated; TA = Turbocharged Aftercooled.
Please Note: The technical specifications above are for reference and evaluation purposes only and do not constitute part of a formal contract or order appendix. Due to continuous product innovation and technology upgrades, we reserve the right to modify parameters and designs without prior notice.