Top 10 Best-Selling Chinese Generator Brands
Chinese diesel generators are popular in many countries in the world, nowadays China diesel generators with stable quality
2024-04-03
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These Cummins-powered diesel generator sets are manufactured and supplied by WALT Power, a China-based generator manufacturer specializing in export, OEM, and project-oriented power solutions.
The generator sets are assembled using genuine Cummins China engines (DCEC / CCEC), matched with internationally recognized alternators and control systems.
Final configuration depends on power requirements and destination market regulations.
This page is intended for international distributors, EPC contractors, and industrial buyers with import capability.
It is not a retail or local sales page.
| Genset Models | Prime Power (PRP) | Standby Power (ESP) | Engine | Alternator | Silent Dimension (mm) | ||
| 50Hz | kW | kVA | kW | kVA | Model | Brand | L×W×H |
| WGP-C21/S | 17 | 21 | 19 | 24 | 4B3.9-G11 | Stamford/Walt | 2380×1000×1400 |
| WGP-C27/S | 22 | 27 | 24 | 30 | 4B3.9-G1/G2 | Stamford/Walt | 2380×1000×1400 |
| WGP-C31/S | 25 | 31 | 28 | 35 | 4B3.9-G12 | Stamford/Walt | 2380×1000×1400 |
| WGP-C40/S | 32 | 40 | 35 | 44 | 4BT3.9-G1/G2 | Stamford/Walt | 2250×950×1300 |
| WGP-C50/S | 40 | 50 | 44 | 55 | 4BTA3.9-G2 | Stamford/Walt | 2300×950×1300 |
| WGP-C56/S | 45 | 56 | 50 | 62 | 4BTA3.9-G2 | Stamford/Walt | 2300×950×1300 |
| WGP-C80/S | 64 | 80 | 72 | 90 | 4BTA3.9-G11 | Stamford/Walt | 2350×950×1350 |
| WGP-C95/S | 76 | 95 | 84 | 105 | 4BTA3.9-G13 | Stamford/Walt | 2350×950×1350 |
| WGP-C94/S | 75 | 94 | 82 | 103 | 6BT5.9-G1 | Stamford/Walt | 2800×1050×1380 |
| WGP-C94/S | 75 | 94 | 82 | 103 | 6BT5.9-G2 | Stamford/Walt | 2800×1050×1380 |
| WGP-C112/S | 92 | 112 | 100 | 125 | 6BTA5.9-G2 | Stamford/Walt | 2800×1050×1480 |
| WGP-C125/S | 100 | 125 | 110 | 138 | 6BTAA5.9-G2 | Stamford/Walt | 2800×1050×1580 |
| WGP-C135/S | 108 | 135 | 116 | 145 | 6BTAA5.9-G2 | Stamford/Walt | 2800×1050×1580 |
| WGP-C150/S | 120 | 150 | 132 | 165 | 6BTAA5.9-G12 | Stamford/Walt | 2800×1050×1580 |
| WGP-C160/S | 128 | 160 | 140 | 175 | 6CTA8.3-G1/G2 | Stamford/Walt | 3000×1050×1680 |
| WGP-C180/S | 145 | 180 | 160 | 200 | 6CTA8.3-G2 | Stamford/Walt | 3000×1050×1680 |
| WGP-C200/S | 160 | 200 | 172 | 215 | 6CTAA8.3-G2 | Stamford/Walt | 3000×1050×1680 |
| WGP-C250/S* | NA | NA | 200 | 250 | 6CTAA8.3-G9 | Stamford/Walt | 3000×1050×1680 |
| WGP-C250/S | 200 | 250 | 220 | 275 | 6LTAA8.9-G3 | Stamford/Walt | 3200×1300×1700 |
| WGP-C270/S | 216 | 270 | 240 | 300 | 6LTAA9.5-G3 | Stamford/Walt | 3200×1300×1700 |
| WGP-C320/S | 256 | 320 | 280 | 350 | 6LTAA9.5-G1 | Stamford/Walt | 3200×1300×1700 |
| WGP-C388/S | 310 | 388 | 340 | 425 | 6ZTAA13-G3 | Stamford/Walt | 3800×1550×2100 |
| WGP-C438/S | 350 | 438 | 385 | 475 | 6ZTAA13-G2 | Stamford/Walt | 4200×1550×2100 |
| WGP-C450/S | 360 | 450 | 400 | 500 | QSZ13-G5 | Stamford/Walt | 4200×1550×2100 |
| WGP-C500/S | 400 | 500 | 440 | 550 | QSZ13-G10 | Stamford/Walt | 4200×1550×2100 |
| WGP-C250/S | 200 | 250 | 220 | 275 | NT855-GA | Stamford/Walt | 4200×1550×2100 |
| WGP-C275/S | 220 | 275 | 250 | 313 | NTA855-G1A | Stamford/Walt | 3700×1450×2000 |
| WGP-C313/S | 250 | 313 | 275 | 344 | NTA855-G1B | Stamford/Walt | 3700×1450×2000 |
| WGP-C344/S | 275 | 344 | 300 | 375 | NTA855-G2A | Stamford/Walt | 3800×1450×2000 |
| WGP-C350/S | 280 | 350 | 310 | 388 | NTA855-G4 | Stamford/Walt | 3800×1450×2000 |
| WGP-C375/S | 300 | 375 | 320 | 400 | NTAA855-G7 | Stamford/Walt | 3800×1450×2000 |
| WGP-C375/S | 300 | 375 | 330 | 413 | KTA19-G2 | Stamford/Walt | 4250×1800×2300 |
| WGP-C413/S | 330 | 413 | 360 | 450 | NTAA855-G7A | Stamford/Walt | 4000×1450×2000 |
| WGP-C450/S | 360 | 450 | 400 | 500 | KTA19-G3 | Stamford/Walt | 4250×1800×2300 |
| WGP-C500/S | 400 | 500 | 450 | 563 | KTA19-G3A | Stamford/Walt | 4250×1800×2200 |
| WGP-C575/S | 460 | 575 | 520 | 650 | KTAA19-G6 | Stamford/Walt | 4500×1800×2200 |
| WGP-C625/S | 500 | 625 | 550 | 688 | KTAA19-G6A | Stamford/Walt | 4500×1800×2200 |
| WGP-C750/S | 600 | 750 | 660 | 825 | KTA38-G2 | Stamford/Walt | 5500×2100×2500 |
| WGP-C800/S | 640 | 800 | 800 | 1000 | KTA38-G2B | Stamford/Walt | 5700×2100×2500 |
| WGP-C906/S | 725 | 906 | 800 | 1000 | KTA38-G2A | Stamford/Walt | 5700×2100×2500 |
| WGP-C1000/S | 800 | 1000 | 880 | 1100 | KTA38-G5 | Stamford/Walt | 5800×2438×2591 |
| WGP-C1250/S* | NA | NA | 1000 | 1250 | KTA38-G9 | Stamford/Walt | 5800×2438×2591 |
| WGP-C1250/S | 1000 | 1250 | 1100 | 1375 | KTA50-G3 | Stamford/Walt | 12192×2438×2591 |
| WGP-C1375S | 1100 | 1375 | 1280 | 1600 | KTA50-G8 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1475/S | 1180 | 1475 | 1280 | 1600 | KTA50-GS8 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1540/S | 1232 | 1540 | 1360 | 1700 | QSK50-G4 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1650/S | 1320 | 1650 | 1460 | 1825 | QSK50-G7 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1713/S | 1370 | 1713 | 1500 | 1875 | QSK50-G13 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1875/S | 1500 | 1875 | 1650 | 2063 | QSK60-G3 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2000/S | 1600 | 2000 | 1760 | 2200 | QSK60-G4 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2250/S | 1800 | 2250 | 2000 | 2500 | QSK60-G8 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2500/S | 2000 | 2500 | 2200 | 2750 | QSK60-G23 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2750/S | 2200 | 2750 | 2400 | 3000 | QSK78-G9 | Stamford/Walt | 12192×2438×2896 |
| WGP-C3363/S | 2690 | 3363 | 3010 | 3763 | QSK95-G4 | Stamford/Walt | 12192×2438×2896 |
Specifications are provided for reference only and may vary by configuration and destination market.
Final technical details are subject to order confirmation.
WALT Power is an independent diesel generator manufacturer.
Cummins is a registered trademark of Cummins Inc.
For export pricing, configuration options, and lead time, please contact us via online inquiry or email: or WhatsApp: +86 187 1799 6108
Technical FAQ
Q1: Are these Cummins diesel generators original Cummins products?
These diesel generator sets are manufactured by WALT POWER and powered by genuine Cummins engines from Cummins China joint ventures (DCEC / CCEC), available in 1500 rpm and 1800 rpm configurations.
WALT POWER is an independent generator manufacturer and exporter, specializing in integrated diesel generator solutions for international markets.
Q2: Are these generators suitable for prime power operation?
Suitability for prime or standby operation depends on the selected engine model, load profile, and operating conditions.
Prime-rated or standby-rated configurations are confirmed during technical alignment based on the project requirements and destination market standards.
| Genset Models | Prime Power (PRP) | Standby Power (ESP) | Engine | Alternator | Silent Dimension (mm) | ||
| 60Hz | kW | kVA | kW | kVA | Model | Brand | L×W×H |
| WGP-C25/S6 | 20 | 25 | 22 | 28 | 4B3.9-G11 | Stamford/Walt | 2380×1000×1400 |
| WGP-C30/S6 | 24 | 30 | 27 | 34 | 4B3.9-G2 | Stamford/Walt | 2380×1000×1400 |
| WGP-C35/S6 | 28 | 35 | 30 | 38 | 4B3.9-G12 | Stamford/Walt | 2380×1000×1400 |
| WGP-C45/S6 | 36 | 45 | 40 | 50 | 4BT3.9-G2 | Stamford/Walt | 2250×950×1300 |
| WGP-C64/S6 | 51 | 64 | 56 | 70 | 4BTA3.9-G2 | Stamford/Walt | 2300×950×1300 |
| WGP-C75/S6 | 60 | 75 | 68 | 85 | 4BTA3.9-G2 | Stamford/Walt | 2300×950×1300 |
| WGP-C90/S6 | 72 | 90 | 80 | 100 | 4BTA3.9-G11 | Stamford/Walt | 2350×950×1350 |
| WGP-C105/S6 | 84 | 105 | 92 | 115 | 6BT5.9-G2 | Stamford/Walt | 2800×1050×1380 |
| WGP-C125/S6 | 100 | 125 | 110 | 138 | 6BT5.9-G2 | Stamford/Walt | 2800×1050×1380 |
| WGP-C131/S6 | 105 | 131 | 116 | 145 | 6BTA5.9-G2 | Stamford/Walt | 2800×1050×1480 |
| WGP-C145/S6 | 116 | 145 | 125 | 156 | 6BTAA5.9-G2 | Stamford/Walt | 2800×1050×1580 |
| WGP-C160/S6 | 128 | 160 | 140 | 175 | 6BTAA5.9-G12 | Stamford/Walt | 2800×1050×1580 |
| WGP-C190/S6 | 152 | 190 | 167 | 209 | 6CTA8.3-G2 | Stamford/Walt | 3000×1050×1680 |
| WGP-C210/S6 | 168 | 210 | 184 | 230 | 6CTAA8.3-G2 | Stamford/Walt | 3000×1050×1680 |
| WGP-C275/S6* | NA | NA | 220 | 275 | 6CTAA8.3-G9 | Stamford/Walt | 3000×1050×1680 |
| WGP-C275/S6* | NA | NA | 220 | 275 | NT855-GA | Stamford/Walt | 4220x1420x1970 |
| WGP-C260/S6 | 208 | 260 | 228 | 285 | 6LTAA8.9-G2 | Stamford/Walt | 3200×1300×1700 |
| WGP-C280/S6 | 224 | 280 | 248 | 310 | 6LTAA8.9-G3 | Stamford/Walt | 3200×1300×1700 |
| WGP-C285/S6 | 228 | 285 | 252 | 315 | 6LTAA9.5-G3 | Stamford/Walt | 3200×1300×1700 |
| WGP-C313/S6 | 250 | 313 | 275 | 343 | NT855-G1 | Stamford/Walt | 4220x1420x1970 |
| WGP-C320/S6 | 256 | 320 | 280 | 350 | 6LTAA9.5-G1 | Stamford/Walt | 3962×1356×2152 |
| WGP-C343/S6 | 275 | 343 | 300 | 375 | NTA855-G1B | Stamford/Walt | 4220x1420x1970 |
| WGP-C388/S6 | 310 | 388 | 340 | 425 | 6ZTAA13-G3 | Stamford/Walt | 4632×1650×2250 |
| WGP-C394/S6 | 315 | 394 | 350 | 438 | NTA855-G3 | Stamford/Walt | 4200×1550×2100 |
| WGP-C438/S6 | 350 | 438 | 380 | 475 | 6ZTAA13-G2 | Stamford/Walt | 4200×1550×2100 |
| WGP-C438/S6 | 350 | 438 | 375 | 469 | QSZ13-G2 | Stamford/Walt | 4200×1550×2100 |
| WGP-C438/S6 | 350 | 438 | 400 | 500 | KTA19-G2 | Stamford/Walt | 4900x1600x2400 |
| WGP-C475/S6 | 380 | 475 | 400 | 500 | QSZ13-G3 | Stamford/Walt | 4200×1550×2100 |
| WGP-C513/S6 | 410 | 513 | 450 | 563 | KTA19-G3 | Stamford/Walt | 4900x1600x2400 |
| WGP-C550/S6 | 450 | 563 | 495 | 619 | QSZ13-G11 | Stamford/Walt | 4200×1550×2100 |
| WGP-C563/S6 | 450 | 563 | 500 | 625 | KTA19-G3A | Stamford/Walt | 4250×1800×2200 |
| WGP-C588/S6 | 470 | 588 | 550 | 688 | KTAA19-G5 | Stamford/Walt | 5012×1600×2500 |
| WGP-C625/S6 | 500 | 625 | 570 | 713 | QSK19-G4 | Stamford/Walt | 5012×1600×2500 |
| WGP-C688/S6 | 550 | 688 | 600 | 750 | QSK19-G5 | Stamford/Walt | 5012×1600×2500 |
| WGP-C681/S6 | 545 | 681 | 650 | 813 | QSK19-G8 | Stamford/Walt | 5012×1600×2500 |
| WGP-C688/S6 | 550 | 688 | 600 | 750 | QSK19-G5 | Stamford/Walt | 5012×1600×2500 |
| WGP-C750/S6 | NA | NA | 600 | 750 | KTAA19-G6A | Stamford/Walt | 5012×1600×2500 |
| WGP-C775/S6 | 620 | 775 | 680 | 850 | KTA38-G | Stamford/Walt | 5810x2100x2515 |
| WGP-C875/S6 | 700 | 875 | 770 | 963 | KTA38-G1 | Stamford/Walt | 5732x2000x2563 |
| WGP-C906/S6 | 725 | 906 | 800 | 1000 | KTA38-G2 | Stamford/Walt | 5500×2100×2500 |
| WGP-C938/S6 | 750 | 938 | 830 | 1038 | KTA38-G2B | Stamford/Walt | 5812x2040x2550 |
| WGP-C1000/S6 | 800 | 1000 | 900 | 1125 | KTA38-G2A | Stamford/Walt | 5812x2040x2550 |
| WGP-C1125/S6 | 900 | 1125 | 1000 | 1250 | KTA38-G4 | Stamford/Walt | 5812x2040x2550 |
| WGP-C1375/S6* | NA | NA | 1100 | 1375 | KTA38-G9 | Stamford/Walt | 5812x2040x2550 |
| WGP-C1200/S6 | 960 | 1200 | 1150 | 1438 | QSK38-G5 | Stamford/Walt | 5812×2240×2550 |
| WGP-C1375/S6 | 1100 | 1375 | 1240 | 1550 | QSK38-G4 | Stamford/Walt | 5812×2240×2550 |
| WGP-C1375/S6 | 1100 | 1375 | 1260 | 1575 | KTA50-G3 | Stamford/Walt | 12192×2438×2591 |
| WGP-C1575/S6 | 1260 | 1575 | 1500 | 1875 | KTA50-G9 | Stamford/Walt | 6058×2438×2591 |
| WGP-C1594/S6 | 1275 | 1594 | 1400 | 1750 | QSK50-G3 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1706/S6 | 1365 | 1706 | 1500 | 1875 | QSK50-G4 | Stamford/Walt | 12192×2438×2896 |
| WGP-C1819/S6 | 1455 | 1819 | 1600 | 2000 | QSK50-G6 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2281/S6 | 1825 | 2281 | 2000 | 2500 | QSK60-G7 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2844/S6 | 2275 | 2844 | 2500 | 3125 | QSK78-G7 | Stamford/Walt | 12192×2438×2896 |
| WGP-C2844/S6 | 2275 | 2844 | 2500 | 3125 | QSK78-G11 | Stamford/Walt | 12192×2438×2896 |
| WGP-C3125/S6 | 2500 | 3125 | 2750 | 3438 | QSK78-G8 | Stamford/Walt | 12192×2438×2896 |
| WGP-C3750/S6 | 3000 | 3750 | 3500 | 4375 | QSK95-G2 | Stamford/Walt | 12192×2438×2896 |
Specifications are provided for reference only and may vary by configuration and destination market.
Final technical details are subject to order confirmation.
WALT Power is an independent diesel generator manufacturer.
Cummins is a registered trademark of Cummins Inc.
For export pricing, configuration options, and lead time, please contact us via online inquiry or email: or WhatsApp: +86 187 1799 6108
Technical FAQ
Q1: Are these Cummins diesel generators original Cummins products?
These diesel generator sets are manufactured by WALT POWER and powered by genuine Cummins engines from Cummins China joint ventures (DCEC / CCEC), available in 1500 rpm and 1800 rpm configurations.
WALT POWER is an independent generator manufacturer and exporter, specializing in integrated diesel generator solutions for international markets.
Q2: Are these generators suitable for prime power operation?
Suitability for prime or standby operation depends on the selected engine model, load profile, and operating conditions.
Prime-rated or standby-rated configurations are confirmed during technical alignment based on the project requirements and destination market standards.
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WALT Power is a China-based generator manufacturer and supplier, offering diesel generator sets for portable, residential, commercial, and industrial applications, as well as load banks.
We will contact you within 1 working day, please pay attention to the email with the suffix “@waltpower.com”.