QES/QEC/QEP
Self-Starting Diesel Generator
Portable
Four Stroke
Oil Cooling
AC Three Phase
Speed
Land Use
Common Units, Standby Unit, Emergency Crew
Ordinary
Static Exciter
400V
12.6-919A
-10/50ºC
7-637kw
8-705kw
500h
Product Description

Electrical data | QES9 | QES14 | QES20 | QES30 | QES40 | QES60 | QES80 | QES100 |
rated voltage(V) | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Main power(kW) | 8.8/7 | 13.8/11 | 20/16 | 32/26 | 42/34 | 60/48 | 90/72 | 100/80 |
reserve power(kW) | 10/8 | 12/15 | 21.3/17 | 33/26 | 45/36 | 64/51 | 96/77 | 112/90 |
rated current(A) | 12.6 | 19.9 | 28.9 | 46.2 | 60 | 86.6 | 129.9 | 144.3 |
operating temperature(ºC) | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 |
Electrical data | QES125 | QES180 | QES250 | QES380 | QES450 | QES500 | QES640 |
rated voltage(V) | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Main power(kW) | 125/100 | 180/144 | 250/200 | 380/304 | 450/360 | 500/400 | 637/509 |
reserve power(kW) | 135/108 | 194/155 | 272/218 | 414/331 | 502/402 | 555/444 | 705/564 |
rated current(A) | 180.4 | 259 | 360 | 548.5 | 649.5 | 721.7 | 919 |
operating temperature(ºC) | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 | -10/50 |



Founded in sweden in 1873, the Atlas Copco Group has provided innovative technology, products, services and solutions. Atlas Copco Group aims to enable technology that transforms the future, creating value for our customers, employees, shareholders and society. We are organized into four business areas, divided into a number of divisions, each with their own focus, expertise and application knowledge. One of our success factors is that we have many strong brands offering differentiated products, services and solutions for a wide range of customer segments.