Guardian 30 kW Liquid-Cooled Generator              
 

  • Operating at 1800 RPM with a variable speed cooling fan, this is one of the quietest Guardian generators
  • Powerful, industrial engine fueled by natural gas or LP gas.
  • A sound attenuated enclosure protects generator from harmful weather and reduces exterior noise levels. Includes key locks for security.
  • Built-in charger maintains battery at optimum performance level.
  • Automatic safety shutdowns protect engine and generator in event of low oil pressure, high temperature, overspeed and/or overcrank.
  • Automatic seven-day exerciser runs the system for fifteen minutes each week to maintain top running condition.
  • Standard 200-amp remote-mounted automatic transfer switch for fast and efficient unattended transfer to generator when utility source fails.
Generator Set
Model 4988
Rated Power (kW)* LPG 30 / NG 27
60 Hz Phase Single
Voltage 120/240V
Amps @ 120/240V, Single Phase 60HZ 250.3/125.0
Engine / Alternator RPM 1800
Engine 3.0L L V-6
Fuel Natural gas or LP gas
UL 2200 Listed Yes
CSA Listed Yes
Main Line Circuit Breaker 150 Amp
Engine Cooling Liquid
Dimensions (L" x W" x H") 76 x 33.5 x 42.2
Unit Wt. (lbs.)** 1350
* Natural gas and LP gas rating may decrease depending on btu content of local gas supply. Proper sizing of tank/piping is required to ensure full output.

** Includes Transfer Switch




VIEW GUARDIAN MODELS

7, 12 & 15 kW Air-Cooled Generators

15 & 20 kW Liquid-Cooled Generators

25 kW Liquid-Cooled Generator

30 kW Liquid-Cooled Generator

40 kW Liquid-Cooled Generator

Guardian RV Generators