Generac G175LG4 — Specs, Engine, Parts & Maintenance

Name: Generac G175LG4 Generator Set
Brand: Generac

Generac G175LG4 Generator Set

The Generac G175LG4 is a 175 kW (219 kVA) Natural Gas standby generator set powered by a Generac G175LG4 engine. It is available at 120/240 V, 120/208 V, 277/480 V and 346/600 V, Three-Phase-phase, 60 Hz and rated 729 A. It holds about 34.3 L (9.1 gal) of oil and 6.1 L (1.6 gal) of coolant, with a maximum ambient rating of 43.3 °C. The set measures 3250×1344.5×1711.2 mm (128.0×52.9×67.4 in), weighs about 2610.9 kg (5756 lb) and produces 82.5 dBA at 7 m.

175 kW

Standby

12.88 L

Displacement

34.3 L

Oil capacity

Document types

Specifications

Fuel	Natural Gas
Frequency	60.0 Hz
Standby power	175 kW
Standby kVA	219
Prime power	158 kW
Oil capacity	34.3 L
Alternator	Generac 520
Voltage options	120/240 V, 120/208 V, 277/480 V, 346/600 V
Phase	Three-Phase
Rated current	729 A
Battery voltage	24 V
Battery quantity	2
Coolant capacity	6.1 L
Max ambient	43.3 °C
Dimensions (L×W×H)	3250×1344×1711 mm
Dry weight	2610 kg
Sound level	82.5 dBA @ 7 m

Engine

Generac G175LG4

Oil capacity	34.3 L
Coolant capacity	6.1 L
Displacement	12.88 L
Aspiration	Turbocharged/Aftercooled
Rated speed	1800 rpm

Common questions

What is the power rating of the Generac G175LG4?

The Generac G175LG4 is rated 175 kW standby (219.0 kVA).

What engine does the Generac G175LG4 use?

The Generac G175LG4 is powered by the Generac G175LG4 engine.

What fuel does the Generac G175LG4 use?

The Generac G175LG4 runs on Natural Gas.

What is the oil capacity of the Generac G175LG4?

The Generac G175LG4 engine in the Generac G175LG4 has an oil capacity of 34.3 liters.

What alternator does the Generac G175LG4 use?

The Generac G175LG4 uses a Generac 520 alternator.

Available documents

Spec sheet — Olympian G175LG4 12.9L (Generac)