Used Gaseous Standby/Prime Power Generators

GenPro offers used products at discounted prices. Due to the frequency of trade-ins and upgrades, our website does not always list all used units and equipment available. Please contact us for a listing of recently added used generator units and equipment, as well as upcoming availability – or use our online Used Equipment Request Form

All Sales Are Final!

NO Warranty or Return!

Sales tax applicable to transactions with SD, WY, and NE

Please contact our Sales Department at 605-341-9920 or e-mail

Part # Model # Description Unit Price Qty
DKSD45 45.0EM-15R

-Serial Number: 10726507578
-Standby Rated at 45 kw / 56.25kva
-Currently Setup 120/208Volt, 3 Phase (156.25Amps)
-12 Lead Reconnectable
-60 Hertz, 1800 RPM, 0.8 PF
-12 Battery Volts
-Powered by a Ford 300 CI4.9L Natural Gas / Propane Engine

-Spec: 05PG-6005-A
-Radiator Cooled
-Open Skid
-No Circuit Breaker
-Jacket Water Heater
– No Muffler
-1630 Total Hours Since New
-Dimensions:74 L x 32″W x 47″H

$4990.00 1
GPSD100 L100FGG4 100kW Katolight GASEOUS GENERATOR:  -Serial Number: LM23546564249
-Standby Rated at 100 kw / 125 kva
-Currently Setup 120/240 Volt, 1 Phase (416 Amps)
-12 Lead Reconnectable
-60 Hertz, 1800 RPM, 0.8 PF
-12 Battery Volts
-Powered by a 7.4L GM V8 Turbocharged Natural Gas / Propane Engine
-Radiator Cooled
-Weatherproof Enclosure
-400 Amp 2 Pole Circuit Breaker
-Jacket Water Heater
-Electric Governor Act GAC ADC2255-12
-Muffler (Mounted Outside Enclosure)
-CSA Approved
-504 Total Hours Since New
-Dimensions: 110″L x 46″W x 68″H
$13,900.00 1
GPND180K L180FPZ4 180KW KATOLIGHT / CUMMINS NATURAL GAS / PROPANE GENERATOR: Mfg. 2003, Marathon Generator End, Serial Number: WA537358 94258-0104. Standby Rated at 180kw / 225 kva, 3 Phase @ 0.8 PF. Currently Setup 120/208 Volt, 3 Phase 12 Lead Reconnectable 60 Hertz, 1800 RPM 24 Battery Volts. Powered by an Inline 6 Cylinder Turbocharged Big Cam Cummins Natural Gas / Propane Engine
– Model Number: GTA855G1 Serial Number: 25289243 Rated 293 HP @ 1800 RPM Compression Ratio: 8.5:1 Currently Setup to Run on Vapor Propane Skid-Mounted, Radiator Cooled, Sound-Attenuated Enclosure Control Panel Altronic Ignition System
– 600 Amp 3 Pole GE Mainline Circuit Breaker Jacket Water Heater
– Alternator Automatic Battery Charger Muffler (Mounted Inside Enclosure) UL Listed & CSA Approved 190 Total Hours Since New
– Dimensions: 141″L x 72″W x 96″H, Load Bank Tested
$43,900.00 1
GPND325K N325FRZ4 325KW KATOLIGHT NATURAL GAS GENERATOR: Mfg. 1999, Kato Generator End, Serial Number: WA520353-58821 Standby Rated 325kw / 406.3 kva @ 0.8 PF 60 Hertz, 1800 RPM Setup 277/480 Volts, 3 Phase (489 Amps) 12 Lead Reconnectable 24 Battery Volts Cummins Inline 6 Cyl. Turbocharged Natural Gas Engine Model Number: GTA-19 Serial Number: 25244502 Rated 495 HP @ 1800 RPM Skid Mounted, Radiator Cooled Weatherproof Enclosure Control Panel Altronic Ignition System GE 600 Amp 3 Pole Mainline Circuit Breaker Jacket Water Heater Alternator Battery Charger Electronic Governor Muffler (Shipped Loose) Keys Included 292 Total Hours Since New Dimensions: 148″L x 68″W x 96″H. SOLD!!! 0