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Home›Generac›Generac G70LG2

Generac G70LG2 Generator Set

The Generac G70LG2 is a 70 kW (88 kVA) Natural Gas, Propane Vapor standby generator set powered by a Generac G70LG2 engine. It is available at 120/208 V, 120/240 V, 277/480 V and 346/600 V, 3-phase, 60 Hz and rated 267 A. It holds about 5.7 L (1.5 gal) of oil and 23.9 L (6.3 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-161970 battery at 12 V. The set measures 2360×1015.9×1914.1 mm (92.9×40.0×75.4 in), weighs about 875 kg (1929 lb) and produces N/A dBA at N/A m. An integrated tank holds N/A L (None gal), roughly N/A hours of runtime.

70 kW
Standby
6.8 L
Displacement
5.7 L
Oil capacity
1
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Specifications

FuelNatural Gas, Propane Vapor
Frequency60.0 Hz
Standby power70 kW
Standby kVA88
Prime power63 kW
EmissionsEPA Certified
ControllerDigital H Control Panel - Dual 4x20 Display
Oil capacity5.7 L
Alternator390 (Class NEMA MG1-32.6, NEMA MG1-1.66 insulation)
Voltage options120/208 V, 120/240 V, 277/480 V, 346/600 V
PhaseThree-Phase
Rated current267 A
Power factor0.8
Circuit breaker267 A
Battery groupSee Battery Index 0161970SBY
Battery voltage12 VDC V
Battery quantity1
Coolant capacity23.9 L
Max ambient40 °C
Dimensions (L×W×H)2360×1015×1914 mm
Dry weight875 kg
Tank runtimeN/A hr

Engine

Generac G70LG2
Oil capacity5.7 L
Coolant capacity23.9 L
Displacement6.8 L
AspirationNaturally Aspirated
Rated speed1800 rpm

Common questions

How many kW is the Generac G70LG2?

The Generac G70LG2 is rated 70 kW standby (88.0 kVA).

What engine does the Generac G70LG2 use?

The Generac G70LG2 is powered by the Generac G70LG2 engine.

What fuel does the Generac G70LG2 use?

The Generac G70LG2 runs on Natural Gas, Propane Vapor.

How much oil does the Generac G70LG2 take?

The Generac G70LG2 engine in the Generac G70LG2 has an oil capacity of 5.7 liters.

What is the cooling system capacity of the Generac G70LG2?

The Generac G70LG2 cooling system holds 23.9 liters (6.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the Generac G70LG2?

The Generac G70LG2 is rated 63 kW prime (79 kVA), against 70 kW standby.

What is the dry weight of the Generac G70LG2?

The Generac G70LG2 has a dry weight of 875 kg (1929 lb).

What voltages is the Generac G70LG2 available in?

The Generac G70LG2 is offered in 120/208 V, 120/240 V, 277/480 V, 346/600 V, Three-Phase-phase.

How many cold cranking amps does the Generac G70LG2 require?

The Generac G70LG2 uses 1 battery, 12 VDC V each, group See Battery Index 0161970SBY, per the manufacturer specification sheet.

Which alternator is fitted to the Generac G70LG2?

The Generac G70LG2 uses a 390 alternator. Insulation class NEMA MG1-32.6, NEMA MG1-1.66.

Fuel consumption

RatingLoadL/hgal/h
Standby100%1009.028.6

Available documents

Spec sheet — Olympian G70LG2 6.8L (Generac)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.