Specifications
| Fuel | diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 564 kW |
| Standby kVA | 705 |
| Prime power | 509 kW |
| Controller | Qc1112 |
| Oil capacity | 48.1 L |
| Alternator | ACA355E |
| Voltage options | 400 V |
| Rated current | 919 A |
| Power factor | 0.8 |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 4590×1850×2401 mm |
| Dry weight | 6341 kg |
| Sound level | 77.0 dBA @ 7 m |
| Fuel tank | 980.0 L |
| Tank runtime | 7.5 hr |
Engine
| Oil capacity | 48.1 L |
|---|---|
| Coolant capacity | 62.0 L |
| Displacement | 16.12 L |
| Aspiration | Turbocharged, Charge Air-Cooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Volvo Penta TWD1643GE| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry | — | find | ||
| Fuel filter | Primary, 10 Micron/Secondary w/Water Separator, 3 Microns | — | find | ||
| Oil filter | Cartridge | — | find | ||
| Oil | 48.1 L | — |
Compatible filters for the Volvo Penta TWD1643GE — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Fuel filter (primary): Donaldson P552040 Ac Delco TP985
Common questions
What is the power rating of the Atlas Copco QES 640?
The Atlas Copco QES 640 is rated 564 kW standby (705.0 kVA).
What engine does the Atlas Copco QES 640 use?
The Atlas Copco QES 640 is powered by the Volvo Penta TWD1643GE engine.
What fuel does the Atlas Copco QES 640 use?
The Atlas Copco QES 640 runs on diesel.
What is the oil capacity of the Atlas Copco QES 640?
The Volvo Penta TWD1643GE engine in the Atlas Copco QES 640 has an oil capacity of 48.1 liters.
What alternator does the Atlas Copco QES 640 use?
The Atlas Copco QES 640 uses a ACA355E alternator.
Parts
5| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 47714681 | Air Filter, Check and Replace | 1 | Air filter | PartsGeek |
| TWD1643GE | HP-Turbo: Manufacturer/type - Turbocharger | Turbocharger | PartsGeek yemparts $117.93 | |
| GM63624 | Rocker arm | 6 | Service part / kit | PartsGeek |
| GM65855 | Cylinder head (includes 2--34) | 1 | Service part / kit | PartsGeek |
| GM65981 | Rocker arm shaft | 1 | Service part / kit | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 7.3 |
Available documents
Spec sheet — brochure qes specific markets english (Atlas Copco)