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Used Equipment

Used Natural Gas Standby/Prime Power Generators

DAK Generator Services Inc. 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 our This email address is being protected from spambots. You need JavaScript enabled to view it. 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 605-341-6160 Ext 1 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

ImagePart #Model #DescriptionUnit PriceQty
  GPSD25K 93A03691-S 25KW GENERAC VAPOR PROPANE GAS GENERATOR:  Telecom takeout; Serial 2009268. Standby rated 25kW/25KVA, 120/240 Volts Single Phase, 60 Hertz, 1800 RPM, 1.0 PF Alternator, 12V Starter, 3.0L 4 Cylinder GM Engine. Cooled, Control Panel and Safety Shutdown System. Jacket Water Heater. Mainline Circuit Breaker. Load Bank Tested. Oil and Coolant Samples. $4,800.00 1
alt GPSD30O 30.OEK-3R 30kW ONAN PROPANE GAS GENERATOR:  Telecom Takeout; Spec: 7529D, Serial Number: 0972487416. Continuous Rated at 30kw Standby Setup for 120/240 Volts Single Phase. 60 Hertz, 1800 RPM. Rebuilt Inline 6 Cylinder 4.9L Ford Propane Engine, with 6 month or 1500 hour Warranty Skid-Mounted, Rebuilt Radiator New Hoses, New EB Propane Gas Convertor, New Belts, New Engine and Generator cushions. New Governor, Control Panel and Safety Shutdown System. Jacket Water Heater. 125 Amp Mainline Circuit Breaker. 754 Total Hours Since New. Load Bank Tested. Unit was under Service Contract from 1997-2008 90 Day Warranty for Parts other than engine.

$7,335.00

SOLD!!! 

1
GPSD100 L100FGG4 100kW Katolight VAPOR PROPANE GENERATOR: Serial Number LM23546564249. Standby rating at 100kW/100kva. 120/240 Volts. Single Phase. 60 Hz, 1800 RPM, 1.0 PF. Alternator. 12V starter. V8 7.4L GM TurboCharged propane engine. Enclosure, radiator cooled, control panel & safety shutdown system. Jacket water heater.  mainline circuit breaker, 504 total hours since new.  $15,500.00 1
alt 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
alt 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
alt     MORE UNITS COMING IN AT LATER
DATES. CALL FOR MORE INFORMATION.
   

Used Automatic Transfer Switches

DAK Generator Services Inc. offers used products at discounted prices. 

Used Automatic Transfer Switches are a good investment for reliable service. 

Due to the frequency of trade-ins and upgrades, our website does not always list all used units and equipment available.  Please contact our This email address is being protected from spambots. You need JavaScript enabled to view it. 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 605-341-6160 Ext 1 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

ImagePart #Model #DescriptionUnit PriceQty
alt GPND150Z ZTGK15EC-4 150 Amp Zenith Automatic Transfer Switch
  • Mfg. 1997
  • Rated 480 Volts
  • 3 Phase
  • Isolated Neutral 7-Day Exerciser
  • MX100 Digital Controller
  • NEMA 1 (Indoor) Enclosure
  • Dimensions: 46"H x 24"W x 14"Deep
$1,100.00 1
alt GPSD400Z   400 Amp Zenith Automatic Transfer Switch
  • Rated 120/240 Volts
  • Single Phase
  • 60 Hertz
  • 2 Pole
  • NEMA 1 (Indoor) Enclosure
  • Manuals and Keys Included
  • New Surplus
$1,995.00 1
alt GPSD600Z ZBTSL60EC-5U 600 Amp Zenith Automatic Transfer Switch
  • Bypass Isolation
  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 Phase
  • 60 Hertz
  • 3 Pole
  • 4 Wire
  • 50P91032 Controller
  • NEMA 1 Enclosure
  • Dimensions:
$3,995.00 1
alt GPSD800O3   800 AMP Onan Automatic Transfer Switch
  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 phase
  • 3 pole
  • 60 Hz
  • Power Command Digital Display
  • Program Transition 0-15 sec
  • New Gasslin Exercise Clock (not powered up)
  • NEMA 1 Enclosure
  • 20 lamp annunciator mounted in ATS door
  • UL listed, Excellent Condition
$3,200.00 1
alt GPSD800O3   800 AMP Onan Automatic Transfer Switch
  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 phase
  • 4 pole
  • 60 Hz
  • Power Command Digital Display
  • Program Transition 0-15 sec
  • New Gasslin Exercise Clock (not powered up)
  • NEMA 1 Enclosure
  • 20 lamp annunciator mounted in ATS door
  • UL listed, Excellent Condition
$3,295.00 1
alt GPND2600K KCT-ACTC-2600S 2600 Amp Kohler Automatic Transfer Switch
  • Mfg. 2005
  • Serial No: K2062549
  • Rated 208 Volts
  • 3 Phase
  • 4 wire
  • 3 Pole
  • 60 Hz
  • Digital Control Panel
  • NEMA 3 (Outdoor) Enclosure
  • UL Listed
  • Manuals/Keys Included
  • Dimensions: 93"H x 37"W x 69"D
$18,500.00
SOLD!
0
alt     MORE SWITCHES COMING IN AT LATER DATES.
CALL FOR MORE INFORMATION.
   

AS=Auto Start; BC=Battery Charger; BFT= Base Fuel Tank; CP=Control Panel; MLCB=Main Line Circuit Breaker; EMCP= Electronic Modular Control Panel; JWH= Jacketed Water Heater

 

Used Portable Generators

DAK Generator Services Inc. offers used products at discounted prices. 

 

Please contact our Sales Department at 605-341-6160 Ext 1 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

Due to the frequency of trade-ins and upgrades, our website does not always list all used units and equipment available.  Please contact our This email address is being protected from spambots. You need JavaScript enabled to view it. for a listing of recently added used generator units and equipment, as well as upcoming availability - or use our online Used Equipment Request Form

Many used units have complete load bank and annual inspection reports available upon request.  All used generators listed are in good to excellent working condition.

All Sales Are Final!

NO Warranty or Return!


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

ImagePart #Model #DescriptionUnit PriceQty
alt     MORE UNITS COMING IN AT
LATER DATES. CALL FOR
MORE INFORMATION
   
alt   GP165P Rental Fleet Reduction!
Used Briggs & Stratton LP/NG rental unit with .6 hrs

Serial #0906BNS00108

Engine Features:
  • Starter and Alternator
  • Oil pump and filter
  • Air Cleaner
  • Electric isochronous governor
Generator Features:
  • Brushless single bearing
  • Automatic voltage regulator: Over-excitation Protection, Under-frequency Compensation
  • 120/240 Single Phase
Output Features:
  • Full Output Terminal Strip
  • Main Line Circuit Breaker
  • NFPA Grounding Isolator
Unit Features:
  • Hour Meter
  • Single-Point Lifting Eye
  • Exhaust shielding
  • L/P - 15.5kW Continuous Duty/16.5kW Surge
  • NG - 14.0kW Continuous Duty/16.5kW Surge
  • KN Regulator (LOCK-OFF)
  • Optional Wheel Kit
Additional Features:
  • Battery Rack
  • Battery Cables
  • Vibration Isolation
No expressed warranty
  1
alt   GPG18P Rental Fleet Reduction!
Used gasoline rental unit with ## hrs

Serial #

Engine Features:
  • Starter and Alternator
  • Oil pump and filter
  • Air Cleaner
  • Low Oil Pressure Protection
  • Industrial Muffler
Generator Features:
  • Brushless single bearing
  • Automatic voltage regulator: Over-excitation Protection, Under-frequency Compensation
  • 120/240 Three Phase, other voltages available
Output Features:
  • Full Output Terminal Strip
  • Main Line Circuit Breaker
  • NFPA Grounding Isolator
Unit Features:
  • 16 Gallon Fuel Tank, spill containment
  • Estimated Runtime - 8hrs/Full Load
  • Hour Meter
  • Single-Point Lifting Eye
  • 15kW Continuous Duty/18kW Surge
  • Optional Wheel Kit
Additional Features:
  • Battery Rack
  • Battery Cables
  • Vibration Isolation
No expressed warranty
   
alt   GPD7000P Rental Fleet Reduction!
Used diesel rental unit with 88 hrs

Serial #1207LDS00280

Features:
  • Skid-Mounted Package Available
  • Easy Access Oil Fill
  • EPA Certified Lombardini Diesel Engine
  • Heavy-Duty All Steel Construction
  • Optional Remote Start System
  • Removable Lifting Eye Standard
System Specifications:
  • Dimensions: 31"L x 22"W x 24"H (Portable), 28"L x 22"W x 23"H (Skid Mounted)
  • Weight: 285 lbs
  • Diesel Rated Power: 7000 Watt Max / 6000 Watt Continuous
  • Voltage: 120/240V Single Phase or Three Phase
  • Voltage Regulation: 5-7%
  • Engine: Lombardini 15LD400 Industrial Diesel
  • RPM: 3600
  • Hertz: 60
  • Amps: 50/25 running
  • Engine Cooling: Air
  • Fuel: Diesel
  • Fuel Tank: 6.0 Gallon
  • Fuel Consumption: .52 gal/hr
  • Outlets: (2) 15 AMP @ 120V GFCI, (1) 30 AMP @ 120/240 L14-30
No expressed warranty
  1
alt   GPD7000P Rental Fleet Reduction!
Used diesel rental unit with 1390 hrs

Serial #0906LDS00165

Features:
  • Skid-Mounted Package Available
  • Easy Access Oil Fill
  • EPA Certified Lombardini Diesel Engine
  • Heavy-Duty All Steel Construction
  • Optional Remote Start System
  • Removable Lifting Eye Standard
System Specifications:
  • Dimensions: 31"L x 22"W x 24"H (Portable), 28"L x 22"W x 23"H (Skid Mounted)
  • Weight: 285 lbs
  • Diesel Rated Power: 7000 Watt Max / 6000 Watt Continuous
  • Voltage: 120/240V Single Phase or Three Phase
  • Voltage Regulation: 5-7%
  • Engine: Lombardini 15LD400 Industrial Diesel
  • RPM: 3600
  • Hertz: 60
  • Amps: 50/25 running
  • Engine Cooling: Air
  • Fuel: Diesel
  • Fuel Tank: 6.0 Gallon
  • Fuel Consumption: .52 gal/hr
  • Outlets: (2) 15 AMP @ 120V GFCI, (1) 30 AMP @ 120/240 L14-30
No expressed warranty
  1

Used Standby Diesel Generators

DAK Generator Services Inc. offers used products at discounted prices.

Please contact our Sale Department at 605-341-6160 Ext 1 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it. 

Used Equipment Request Form

Due to the frequency of trade-ins and upgrades, our website does not always list all used units and equipment available.

Many used units have complete load bank and annual inspection reports available upon request.  All used generators listed are in good to excellent working condition.

****ALL SALES ARE FINAL, NO WARRANTY OR RETURN****

Freight cost not included

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

ImagePart #Model #DescriptionUnit PriceQty
alt     MORE UNITS COMING IN AT
LATER DATES. CALL FOR
MORE INFORMATION
   
alt   GPDL15M-SAT Used POWERDAK 15kW Isuzu Diesel Unit with ## hrs
Serial #2010DU00360

Engine Features:
  • Isuzu 1.6L 3 Cylinder
  • 1800 RPM
  • Auto Start
  • Espar diesel fired coolant heater
  • High Temperature Coolant Shutdown
  • Low Oil Pressure Shutdown
  • Dual Element Air Cleaner
  • Spin-on Oil Filter
  • Industrial Internal Muffler
  • Industrial Upsized Radiator
  • Fuel Flow GPH: Full Load 0.82, 3/4 Load 0.46, 1/2 Load 0.21, 1/4 Load 0.05
  • Coolant Flow Rate 6.86 gpm
  • Exhaust Gas Temp 510c
Generator Features:
  • Brushless single bearing/pancake style
  • Automatic voltage regulator: Over-excitation Protection, Under-frequency Compensation
  • 12 lead reconnectable
Output Features:
  • Full Output Terminal Strip
  • Main Line Circuit Breaker
  • NFPA Grounding Isolator
  • Special Testing
  • Standard Voltages: 120/240 1F 12 wire, 120/208 3F 12 wire, 120/240 3F 12 wire, 277/480 3F 12 wire
Unit Features:
  • 30 Gallon Single Wall Tank
  • Single-Point Lifting Eye
  • Compact Size Layout
  • Digital Control Panel/Hour Meter
  • Digital Fuel Gauge Sender
  • Full Vibration Isolation
  • Oil Drain Extension
Optional Accessories:
  • 50 Gallon Fuel Tank/Sub-Base
  • 75 Gallon Fuel Tank/Sub-Base
  • Removable Fork Lift Skid
  • Hood/Muffler Enclosure
  • Weather Proof Housing
  • Sound Attenuated Housing
  • Jacket Water Heater 120V
  • Jacket Water Heater Diesel Fired
  • Low Tone Muffler Assembly
  • Fuel Water/Separator Assembly
  • Fuel Purifier Assembly
  • Isochronous Governor
  • Receptacle Panel
No expressed warranty
   1
alt GPND60K 60ROZJ71 60KW KOHLER / JOHN DEERE DIESEL GENERATOR Mfg. 1997, Serial Number: 380457, Spec. PA-189412-71. Standby Rated at 60 kw / 75 kva, 3 Phase @ 0.8 PF. Currently Setup 277/480 Volt, 3 Phase 12 Lead Reconnectable, 60 Hertz, 1800 RPM, 12 Battery Volts Powered by a 4 Cylinder Turbocharged John Deere Diesel Engine 9TF Serial Number: CD4039T286958 Skid Mounted, Radiator Cooled, Open Frame Approx. 50 Gallon Secondary Containment Base Fuel Tank (UL Listed) Control Panel 100 Amp Mainline Circuit Breaker Jacket Water Heater Alternator Battery Charger 402 Total Hours Since New. Dimensions: 98"L x 29"W x 54"HUsed standby generators are a good investment for reliable power. $12,500.00 1
alt GPND60O D60P1S 60KW OLYMPIAN / PERKINS DIESEL GENERATOR: Mfg. 1999, Serial Number: E0218B/001. Rated 60 kw / 60 kva, Single Phase @ 1.0 PF, 60 Hertz, 1800 RPM 12 Battery Volts, Powered by a 4 Cylinder Turbocharged Perkins Diesel Engine TPL Number: List Number: LJ50418 Serial Number: U864749D, Skid Mounted, Radiator Cooled, Weatherproof Enclosure Approx. 200 Gallon Base Fuel Tank, Control Panel 400 Amp 3 Pole ABB Mainline Circuit Breaker Jacket Water Heater Alternator Muffler (Mounted Inside Enclosure) 490 Total Hours Since New. Dimensions: 100"L x 37"W x 82"H. $13,900.00 1
alt GPND100O 100DGDB 100KW CUMMINS / ONAN DIESEL GENERATOR: Mfg. 1991, Serial Number: ########, Standby Rated at 100 kw, 3 Phase or 66 kw, Single Phase Currently Setup 120/208 Volts, 3 Phase 12 Lead Reconnectable, 60 Hertz, 1800 RPM, 24 Battery Volts, Powered by a 5.9L Inline 6 Cylinder Turbocharged Cummins Diesel Engine, Model Number: 6BT5.9-G2, Engine Number: 44689703, Rated 166 HP @ 1800 RPM, Skid Mounted, Radiator Cooled, Weatherproof Enclosure, Approx 120 Gallon Base Fuel Tank, Control Panel, 350 Amp Mainline Circuit Breaker, Jacket Water Heater, Alternator, Battery Charger, Muffler (Mounted Inside Enclosure), CSA Approved, ### Total Hours Since New, Dimensions: 96"L x 36"W x 74"H, Load Bank Bank Tested. Used standby generators are a good investment for reliable power.

$16,900.00

SOLD!!!

1
alt GPND250O 250DFAC 250KW CUMMINS / ONAN DIESEL GENERATOR: Mfg. 1993, Serial Number: J930521584 -Spec. 64741B Standby Rated at 250 kw / 312.5 kva, 3 Phase @ 0.8 PF 277/480 Volts, 3 Phase 60 Hertz, 1800 RPM 24 Battery Volts Powered by an Inline 6 Cylinder Turbocharged Cummins Diesel Engine Model Number: LTA-10G14705647 Rated 380 HP @ 1800 RPM Skid-Mounted, Radiator Cooled, Weatherproof Enclosure Approx. 200 Gallon Closed Top Diked Base Fuel Tank Mfg. by Tramont (UL Listed) Control Panel 400 Amp Mainline Circuit Breaker Jacket Water Heater Heater Alternator Muffler (Mounted Inside Enclosure) CSA Approved -256 Total Hours Since New Dimensions: 135"L x Used standby generators are a good investment for reliable power. $29,550.00 1
alt GPND500K 350DSE 355KW SPECTRUM / 60 SERIES DETROIT DIESEL GENERATOR: Mfg. 2000, Serial Number: 0690706 -Spec. GM-13280-GA3S Standby Rated at 355 kw / 444 kva, 3 Phase @ 0.8 PF Currently Setup 277/480 Volt, 3 Phase 12 Lead Reconnectable 60 Hertz, 1800 RPM 24 Battery Volts Powered by a 12.7L Inline 6 Cylinder Turbocharged 60 Series Detroit Diesel Engine Unit Number: 06R0621463 -Model Number: 6063TK35 S.O. Number: 851929 Spec: A 343457 Rated 550 HP @ 1800 RPM Skid-Mounted Radiator Cooled, Open Frame Approx. 200 Gallon Secondary Containment Base Fuel Tank (UL Listed) Control Panel 600 Amp 3 Pole Square D Mainline Circuit Breaker Field Circuit Breaker Marathon Electric DVR 2000E Digital Regulator Alternator 275 Total Hours Since New. Dimensions: 135"L x 50"W x 92"H. LOAD BANK TESTED.Used standby generators are a good investment for reliable power. 

$36,900.00

SOLD!!!

1
alt1500 EMD resized 15005570S 15005570

1500kW KATO

Serial #: 73393

SPEC: 18488

PHASE: 3

VOLTS: 4160

AMP: 206.5

Hz: 60

ENGINE MAKE: EMD

SERIAL #: 76D1-1006

ENGINE FILTER: (7) 85265 Carquest or P550636

OIL TYPE: Locomotive

OIL CAP: 820

FUEL FILTER: P554347 (2)

AIR FILTER: Farr F55445-1-Q or 87781 Carquest

OPTIONS: Governor oil filter P550154 / EMD 8379120

AIR STARTERS: 150BMP, M/N D89RH-46, S/N 133325

AIR REGULATOR: Fisher Big Joe, Type 630, 80-150 spring range, 250 max pressure

START VALVE KIT: 9561810, Lubricator: 8487252

SHUT OFF VALVE: 8375934

SOCKBACK OIL FILTER: 8358905

OIL HEATER ASSY: Part# NWH6X47

OIL CANISTER GASKET: 8268756

BYPASS FILTER: 8379120 EMD canister type other # on canister are 17050-105p and 66852

 

SOLD!!!  1

Used Equipment

DAK Generator Services Inc. has a variety of used products for sale at discounted prices:

 For more information please contact us at 605.341.6160 Ex. 1 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

Used Switches

Used Natural Gas Sets

Used Standby Diesel

Used Miscellaneous

If you don't find what you are looking for, or have any questions, please contact  This email address is being protected from spambots. You need JavaScript enabled to view it.  or use our online Used Equipment Request Form

 

 

 

 


For information and pricing call:

Phone: 605.341.6160 | Fax: 605.718.9998









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