GENERAC Non-prepacked 20 /18 kW Air-Cooled Standby Generator Model# 5887

A photo of Non-prepacked 20 /18 kW Air-Cooled Standby Generator - model number 5887 - manufactured by GENERAC

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Made in the USA.

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UPC/EAN:  696471058871

MSRP: $5,004.00 
NOW: $4,079.00

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Generac generators are built for reliability and long life, with a continuous fuel source from the existing LP or natural gas supply. Modeled to withstand 150 mph winds, Generac all-weather aluminum enclosures provide corrosion resistance especially in salt air coastal communities, and are lined with sound reducing foam panels.


Additional Features
  • Nexus™ controller features user-friendly digital controls, remote maintenance LEDs, battery voltage display, engine hour display, and external common fault alarm
  • TruePower™ technology provides safe operation of sensitive electronic equipment and appliances
  • Patented, programmable Quiet-Test™ mode kicks in for an ultra-quiet, neighborhood-friendly self-test
  • Generac’s OHVI industrial engine designed specifically for high-demand generator applications, offers full-pressure lubrication with spin-on oil filter to ensure longer life
  • Automatic Transfer Switch Not Included
Product Specifications
Acme Tools Part Number 5887 
Acme Tools Vendor Number G050 
Assembled Weight (lbs) 451 
Automatic Idle Control Yes 
Automatic Transfer Switch Included No 
Automatic Voltage Regulation Yes 
Battery Charger With Cables Yes 
CSA Certified No 
Color / Finish Gray 
Control Switch Specs - Start/Stop Control Digital 
Cord Set No 
Country of Origin USA 
Current Range (A) 83.3(LP) 75(NG) 
ETL Listed No 
Engine Cooling System Air Cooled 
Engine Displacement (cc) 999 
Engine Make Generac 
Engine Start-Up Type Electric 
Exercise Cycle Yes 
Frame Material Steel 
Fuel Consumption Using Full Load Per Hour 294 
Generator Specs - Engine/Alternator Yes 
Generator Specs - Rated Power 20000 
Height (in) 29 
Horsepower (hp) 33 
Hour Meter Yes 
Internet Product Code (IPC) 51BCB0103D3 
Length (in) 25 
Low Oil Shut Down Yes 
Number of Protected Circuits Whole House 
Overload Protection Yes 
Package Contents Generator, Composite Mounting Pad 
Package Weight 536 
Rated Wattage 18000 
Recommended Oil & Capacity 1.9 quarts 
Response Time (s) 15 
Sound Decibels (dB)
Standby Generator Fuel Type Liquid Propane Or Natural Gas 
Surged Wattage 20000 
Transfer Switch Specs - Current Rating
Transfer Switch Specs - UL Approved
Transfer Switch Specs - Voltage Rating
UL Listed Yes 
Voltage Rating (V) 120/240 
Warranty 2-year limited 
Weight (lbs) 451 
Width (in) 48