Generator QES 100 WUX
The Atlas Copco QES 100 Generator is a robust diesel power solution offering 100 kVA prime output (80 kW) and 112 kVA standby (90 kW). Designed for both continuous and emergency use, it operates quietly at around 66–68 dBA at 7 m, making it suitable for events and commercial premises as well as construction sites. With a 260-litre fuel tank and consumption of approximately 20.5 L/h at full load, it provides up to 14 hours of autonomy. Housed in a sound-attenuated, weather-resistant canopy with forklift pockets and lifting points, the QES 100 is durable, easy to transport and service-friendly with 500-hour maintenance intervals. A dependable hire option for projects requiring mid-range diesel power.

The QES generator range is rugged, easy to use and straightforward to maintain. It’s the practical predictable power choice for the most demanding work sites. The QES generator range comes with a trailer option to make it even easier to move around site.
Technical Specifications
| Specification | QES 100 |
|---|---|
| Model | Atlas Copco QES 100 |
| Rated Power | 100 kVA |
| Generator Type | Diesel Generator |
| Fuel | Diesel |
| Frequency | 50 / 60 Hz* |
| Voltage | Configuration dependent |
| Cooling System | Liquid Cooled |
| Application | Prime / Standby* |
| Control System | Generator Controller |
| Configuration | Enclosed Generator Set |
*Specifications may vary depending on market, voltage, frequency, engine configuration, and production version. Please confirm the exact specification by serial number before ordering.
Applications
The Atlas Copco QES 100 can be used for:
- Construction Sites
- Industrial Facilities
- Manufacturing Plants
- Mining & Quarrying
- Commercial Buildings
- Oil & Gas Projects
- Agricultural Operations
- Data & Communication Facilities
- Events
- Temporary Power
- Emergency Backup Power
- Rental Power
QES 100 Generator Spare Parts
We supply replacement and maintenance components for Atlas Copco generator sets, including:
- Air Filters
- Oil Filters
- Fuel Filters
- Fuel System Components
- Belts
- Batteries
- Sensors
- Relays
- Controllers
- Alternator Components
- AVR Components
- Electrical Components
- Cooling System Components
- Gaskets
- Service Kits
- Maintenance Kits
For accurate parts matching, please provide the QES 100 model, generator serial number, engine model, or original part number.
Key Features
100 kVA Power Output
Provides dependable power for a wide range of industrial, commercial, and construction applications.
Reliable Diesel Performance
Designed for continuous and dependable operation in demanding working environments.
Robust Generator Package
A durable enclosure and heavy-duty construction help protect the generator during outdoor and jobsite operation.
Easy Operation
The generator control system allows operators to monitor key operating parameters and manage the equipment efficiently.
Service-Friendly Design
Convenient access to service components helps simplify routine maintenance and reduce downtime.
Flexible Power Solution
Suitable for temporary power, prime power, standby power, rental fleets, and emergency applications.


