Atlas Copco QES 14 — Specs, Engine, Parts & Maintenance

Name: Atlas Copco QES 14 Generator Set
Brand: Atlas Copco

Atlas Copco QES 14 Generator Set

The Atlas Copco QES 14 is a 12.8 kW (13.8 kVA) standby generator set powered by a Kubota D1703-M-BG engine. It is available at 400 V, 3-phase, 50 Hz and rated 20 A. The set measures 1750×840×1120 mm (68.9×33.1×44.1 in) and weighs about 680 kg (1499 lb). An integrated tank holds 55 L (14.5 gal), roughly 15 hours of runtime.

12 kW

Standby

Document types

Specifications

Frequency	50.0 Hz
Standby power	12 kW
Prime power	11 kW
Emissions	G2
Controller	Qc2111 AMF (Upgrade only available for Qc1111TM)
Alternator	Mecc Alte ECP3-3L/4
Voltage options	400 V
Phase	3
Rated current	20 A
Power factor	0.8
Circuit breaker	4 A
Dimensions (L×W×H)	1750×840×1120 mm
Dry weight	680 kg
Fuel tank	55.0 L
Tank runtime	[15, 71, 282] hr

Engine

Kubota D1703-M-BG

Aspiration	Natural aspired
Rated speed	1500 rpm

Common questions

What is the power rating of the Atlas Copco QES 14?

The Atlas Copco QES 14 is rated 12 kW standby.

What engine does the Atlas Copco QES 14 use?

The Atlas Copco QES 14 is powered by the Kubota D1703-M-BG engine.

What alternator does the Atlas Copco QES 14 use?

The Atlas Copco QES 14 uses a Mecc Alte ECP3-3L/4 alternator.

Fuel consumption

Rating	Load	L/h	gal/h
Prime	100%	9.8

Available documents

Spec sheet — QES-Range (Atlas Copco)