Used & Surplus Cummins Generators For Sale

USP&E Diesel Generators always has a wide variety of quality used Cummins generators and engines in-stock. Cummins Diesel Generators is a global power house in the engineering and manufacturing of standby and prime power systems, industrial diesel engines, and diesel generator sets. Cummins is one of the world's leading manufacturers of engine driven generator systems and is especially well known for their 50kW - 2000kW standby generators. With power gensets in stock today, we also have products for heavy industrial and commercial applications as well. To view our list of in-stock used Cummins gensets and automatic transfer switches see below. Or, call us at 888-515-8773 or email us at info@uspowerco.com today for more information.

80 Generators
Call For Price Item#: USP006480
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2.50 MW 2011 Cummins / Onan 3516C HD Diesel Generator

Sound Attenuated Enclosure, 60 Hz, -3 Phase, 13800V, -Configured for high voltage applications this fully-enclosed top
Call For Price Item#: USP006618

2.00 MW 2001 Cummins / Onan QSK60 G6 Diesel Generator

~1157 Hours. No Enclosure, 60 Hz, -3 Phase -4160 volts -12 wire -1800 RPM -Radiator, Skidded, Alternator,Mufflers, Electric Starter and Governor -Oil/Fuel/Air Filters,Turbo, Open Skid, Digital Gauge and...
Call For Price Item#: USP003979

2.00 MW 2001 Cummins / Onan DQKC Diesel Generator

~2883 Hours. No Enclosure, 60 Hz, -Generator Panel, Autostart,Safety Shutdowns, -Weight (lbs): 28000, Dimensions (LxWxH inches): 194x62x102 Unit has 2,883 hours since rebuilt, 8,538 total hours. -Volts:...
Call For Price Item#: USP003954
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2.00 MW 2008 Cummins / Onan 2000DQKAB Diesel Generator

5000.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -24 Volt, 3 Phase, 4 wire, 1800 RPM -PowerCommand Digital Display Panel -Electric Starter, 12 amp 24 volt Battery Charger -Engine mounted radiator, Jacket water heater
Call For Price Item#: USP005274

2.00 MW Cummins / Onan QSK60 Diesel Generator

~3666 Hours. No Enclosure, 60 Hz, -VOLTAGE: 277/480 -CONTROL PANEL: POWER COMMAND
Call For Price Item#: USP005679

2.00 MW 2001 Cummins / Onan DQKC Generator

~10000 Hours. Sound Attenuated Enclosure, 60 Hz,
Call For Price Item#: USP006320

2.00 MW 2000 Cummins / Onan QSK60G6 Diesel Generator

~213 Hours. Weather Enclosure, 60 Hz, -3 phase, 12 Wire, 277/480 Volts,1800RPM, Radiator, Skidded, Alternator,Mufflers, Electric Starter and Governor, Oil/Fuel/Air Filters,Turbo -Double Wall Fuel Tank, Exciter,...
Call For Price Item#: USP006343

2.00 MW 2002 Cummins / Onan QSK 60 Power Module Generator

~10000 Hours. 15000.00gal Fuel Tank, 60 Hz, 4 ea. 2000 kw Cummins Power Modules 277/480 volt, 3 phase, 60 hz, sound attenuated enclosure, 1500 gallon fuel tank, power command digital control. Utility grade parallel...
Call For Price Item#: USP006479

2.00 MW 2000 Cummins / Onan DQKC-1020 Diesel Generator

~67 Hours. 10000.00gal Fuel Tank, 60 Hz, -277/480 Volt, 0.8pf, 1800 RPM -24 Volt Battery -Complete with paralleling gear in housing -Full load bank test 11/2013
Call For Price Item#: USP006589

2.00 MW 2010 Cummins / Onan DQKAB-6123 Diesel Generator

~10 Hours. No Enclosure, 60 Hz, -Cummins QSK60-G6 NR2 engine -277/480 Voltage -3 Phase -2500 Amp main-line circuit breaker -PowerCommand digital control panel -Remote radiator rated 102 def F. 40 HP fan...
Call For Price Item#: USP006580

1.60 MW 2003 Cummins / Onan QSK60-G4 Diesel Generator

Low Hours. Weather Enclosure, 50 Hz, -6300V -1500 RPM -0.8 PF -24V Battery -PCCII Control System -Power Command Control Panel
Call For Price Item#: USP005760

1.55 MW Cummins / Onan Stamford CHP System Natural Gas Generator

~12500 Hours. Weather Enclosure, 60 Hz, Heat Exchangers Lube Oil Top-Up Tanks Mounted in 2 Containers Ancillary Equipment Outside Container - Dry Air Cooler for the High and Low Temperature Water Circuits -...
Call For Price Item#: USP006499

1.50 MW 1996 Cummins / Onan KTTA50G2 Diesel Generator

~11571 Hours. No Enclosure, 60 Hz, -3 Phase, 0.8PF, 1800 RPM, 277/480V -24V battery -Digital Powercommand Control Panel
Call For Price Item#: USP006581

1.50 MW 1999 Cummins / Onan 1500DFLE-3 Diesel Generator

~1534 Hours. No Enclosure, 60 Hz, -Cummins KTA50-G9 engine rated 2220 HP at 1800 RPM -3 Phase -4160 Voltage -Weight: 24,000 Lbs -PowerCommand digital control panel
Call For Price Item#: USP006593

1.50 MW 2000 Cummins / Onan 1500DFLE Diesel Generator

Low Hours. 3500.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480 Voltage -1800 RPM -2200 HP -24V Battery
Call For Price Item#: USP005393

1.35 MW 2005 Cummins / Onan DFLC Diesel Generator

~5767 Hours. 3000.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -2,000 Amp Main Circuit Breaker. 2,000 Amp Free Standing Utility -Paralleling switchgear cubicle. -480V 3-Phase
Call For Price Item#: USP006603

1.20 MW 1990 Cummins / Onan CTA 50 G3 Diesel Generator

Low Hours. No Enclosure, 50 Hz, -0.8PF -1500 RPM -Leroy Somer Alternator -Includes transformer and exhaust -Control Panel
Call For Price Item#: USP006316

1.11 MW Cummins / Onan QST30 G4 Generator

No Enclosure, -3 Phase, 0.8Pf or 1.0Pf, 6 Lead, 50Hz 1500RPM or 60Hz 1800RPM -Marelli MJB 500 SC/4 Generator -4000kg
Call For Price Item#: USP005650

1.10 MW Cummins / Onan KTA50 Generator

~5500 Hours. 50 Hz,
Call For Price Item#: USP005744

1.10 MW 2003 Cummins / Onan 1100CQMA Natural Gas Generator

~25000 Hours. No Enclosure, 60 Hz, -Volts:12470 VAC -Amps:64 -Equipped with SCR SINOX Vanadium based -High pressure VFD urea pump with 2 injectors -Equipped with dedicated or multiplexed auto flame NOX...
Call For Price Item#: USP005568

1.00 MW 1994 Cummins / Onan KTA50 Generator

~5000 Hours. 50 Hz, Complete installation: - Control panel - Batteries. - Dry aero cooler
Call For Price Item#: USP005593
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1.00 MW Cummins / Onan QST 30 G5 Diesel Generator

No Enclosure, 60 Hz, -1504 amps, 277/480 volts, 3phase -Single bearing, Radiator, muffler,24v starter battery oil/fuel filter, dry air filter element, digital control systems
Call For Price Item#: USP006543

1.00 MW 1981 Cummins / Onan KTA3067G1 Diesel Generator

~865 Hours. No Enclosure, 60 Hz, -480V -1490hp -1800 RPM -Stamford Alternator
Call For Price Item#: USP005806

1.00 MW Cummins / Onan Diesel Generator

~813 Hours. No Enclosure, 60 Hz,
Call For Price Item#: USP005845

1.00 MW 1988 Cummins / Onan KTA50G1 Diesel Generator

~4278 Hours. 500.00gal Fuel Tank, Weather Enclosure, 60 Hz, 277/480V, 3 Phase
Call For Price Item#: USP005880
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1.00 MW Cummins / Onan KTA 50 G-3 Generator

No Enclosure, 1850 HP @ 1800 Marine External Cooling Leroy Sommer Alternator 2 24 Volt Electric starters 3 Puradyn fuel filters Hot start water jacket heating Alfa Laval CCU 240 Lube...
Call For Price Item#: USP006070

1.00 MW 2010 Cummins / Onan KTA38-Ga Generator

~5000 Hours. Sound Attenuated Enclosure, -1000kW/60Hz/480Volt/1800RPM or 800kW/50Hz/400Volt/1500RPM -20' Container package diesel generator set Premium generator control panel Auto start/stop capability Engine...
Call For Price Item#: USP006455

1.00 MW 1993 Cummins / Onan KTA38 Diesel Generator

~200 Hours. No Enclosure, 60 Hz, -1490hp, 1800 RPM, 480 Volt -24V battery charger, main breaker, start / stop panel, radiator cooled
Call For Price Item#: USP006568
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1.00 MW 2012 Cummins / Onan C1400 D5 Diesel Generator

Sound Attenuated Enclosure, 50 Hz, -Industrial Containerized Generator Set powered by KTA50-G3 Cummins Engine and P7B Stamford Generator End -400v, 1500rpm, 3phase, 0.8PF -40' Container Sound Proofed with CSC...
Call For Price Item#: USP006513

880 kW 1999 Cummins / Onan GTA50-G1 Natural Gas Generator

~415 Hours. No Enclosure, 60 Hz, -480/277V -3 Phase -1800 RPM
Call For Price Item#: USP006096
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880 kW 2013 Cummins / Onan QST30-G4 Diesel Generator

Sound Attenuated Enclosure, 50 Hz, -Frequency: Available 60 or 50 Hz -Enclosure: Available with Open Frame or SoundProof Enclosure -Engine: 3 Phase, 1300 HP, 1500 RPM Cummins Diesel Engine -Alternator:...
Call For Price Item#: USP005594
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800 kW Cummins / Onan QSK23 G7 Diesel Generator

No Enclosure, 60 Hz, -3Phase, Single bearing, 24Volt battery -Volts 277/480, RPM: 1800 -oil/ fuel filters and dry type air filter element, digital control systems -factory tested Dimensions...
Call For Price Item#: USP006404

800 kW 1993 Cummins / Onan KTA 38 Diesel Generator

~500 Hours. 50 Hz, -0.8 PF, 3 Phase, 400V, 1500 RPM -Analog Control Panel
Call For Price Item#: USP006505

750 kW 2001 Cummins / Onan DFHA-4493805 Diesel Generator

~196 Hours. 600.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -3 Phase, 277/480V, 0.8pf -1800 RPM QST30-G1-NR1 Cummins Diesel Engine -Mounted Radiator
Call For Price Item#: USP006495

750 kW Cummins / Onan QST30-G1 Diesel Generator

~690 Hours. No Enclosure, 60 Hz, -3 Phase, 277/480V -Power command control panel -Circuit breaker -Block heater
Call For Price Item#: USP006590

750 kW 2000 Cummins / Onan DFHA-336752 Diesel Generator

~564 Hours. Weather Enclosure, 60 Hz, -Cummins QST30-G1-NR1 engine, rated 1135 HP at 1800 RPM -3 Phase -277/480 Voltage -1250 Amp main-line circuit breaker -PowerCommand digital control panel -Coolant heater...
Call For Price Item#: USP006249

600 kW Cummins / Onan Diesel Generator

~97 Hours. 1000.00gal Fuel Tank, Weather Enclosure, TWO [2] INDEPENDENT ECU ,S EACH WITH 2 [2] REFRIGERATION CIRCUITS TRAILER MOUNTED CONSTANT RUNNING COMPRESSORS WITH STEP STARTING HOT GAS BY PASS [ELECTRONICALLY CONTROLLED]...
Call For Price Item#: USP006402
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600 kW 2013 Cummins / Onan QSK19G Natural Gas Generator

Sound Attenuated Enclosure, 60 Hz, -2 Cummins Engines; a 1HC5C and QSK19G -3 Phase, 0.8 PF, 480V, 1800 RPM -Stamford Alternator -Power Command Digital Control Panel -Building is 30′L x 13’9″W x 14′H
Call For Price Item#: USP006605

600 kW 1990 Cummins / Onan VTA-28-G2 Diesel Generator

~100 Hours. 1000.00gal Fuel Tank, Weather Enclosure, 60 Hz, -3 Phase -480/277V -902 Amps -0.8PF -1800 RPM -Class of Insulation: H
Call For Price Item#: USP005599

500 kW 1975 Cummins / Onan Generator

~425 Hours. Complete exhaust system Has a newer switchgear In excellent condition
Call For Price Item#: USP006547

500 kW Cummins / Onan 680FDC5036AB Diesel Generator

~1060 Hours. No Enclosure, 60 Hz, -3 Phase -480V -1800 RPM
Call For Price Item#: USP006490

400 kW 1972 Cummins / Onan 680FOC41EA Diesel Generator

Low Hours. No Enclosure, 60 Hz, -3 Phase, 0.8 pf, 1800 RPM, -120/208V; 1200A @ 138/240V; 692A @ 240/416V; 600A @ 276/480V
Call For Price Item#: USP006491

400 kW 1972 Cummins / Onan 680FDC3041AC-W Diesel Generator

Low Hours. No Enclosure, 60 Hz, -3 Phase, 0.8 pf, 1384A @ 120/208V; 1200A @ 138/240V; 692A @ 240/416V; 600A @ 276/480V -1800 RPM VT12-700-GS Cummins Diesel Engine
Call For Price Item#: USP006579

400 kW Cummins / Onan KTA 19 G6 Diesel Generator

No Enclosure, 50 Hz, -400V -3 Phase -4 wire -Powered by Cummins Engine model KTA 19G4 coupled direct to Stanford alternator -1500 RPM -24V Starting Motor
Call For Price Item#: USP006554

365 kW 1981 Cummins / Onan KTA19 Diesel Generator

~935 Hours. No Enclosure, 60 Hz, -0.8pf, 3 Phase, 480/277 Volt -1800 RPM -549 amps -Analog Control Panel
Call For Price Item#: USP005497

360 kW 1995 Cummins / Onan Diesel Generator

~3300 Hours. 50 Hz, Alternator LSA 400V Chassis Skids
Call For Price Item#: USP006268

320 kW 1989 Cummins / Onan NTA 855 Diesel Generator

~1643 Hours. Weather Enclosure, 50 Hz, -Leroy Somer Alternator -Control Panel
Call For Price Item#: USP006322

288 kW 1991 Cummins / Onan NT855 G3 Diesel Generator

~6500 Hours. Weather Enclosure, 50 Hz, -3 Phase, 0.8 PF, 400Volts, 1500 RPM Engine -Leroy Somer Alternator
Call For Price Item#: USP006421

264 kW 1988 Cummins / Onan Diesel Generator

~2800 Hours. No Enclosure, 50 Hz, -3 Phase, 1800 RPM -Alstom Alternator
Call For Price Item#: USP006401

256 kW 1990 Cummins / Onan BM 256 Diesel Generator

~6532 Hours. Sound Attenuated Enclosure, 50 Hz, -3 Phase, 0.8 PF, 400V, 1500RPM -Leroy Somer Alternator -SoundProof
Call For Price Item#: USP004702

250 kW 1996 Cummins / Onan NL6100 Diesel Generator

~255 Hours. 300.00gal Fuel Tank, No Enclosure, -480 vac, 400 amp breaker -double wall Pryco base fuel tank -control panel, block heater -redundant battery chargers
Call For Price Item#: USP006613

250 kW 1999 Cummins / Onan DFAC-388180 Diesel Generator

~300 Hours. Sound Attenuated Enclosure, 60 Hz, -3 Phase -277/480V -380 HP at 1800 RPM -PMG permanent magnet generator -Main-line circuit breaker -PowerCommand digital control panel -Coolant heater. Battery charger
Call For Price Item#: USP006486

250 kW 1996 Cummins / Onan LTA10-G1 Diesel Generator

~335 Hours. Weather Enclosure, 60 Hz, -3 Phase -277/480 Voltage -Power Command Control Panel -Muffler, Circuit Breaker, Block Heater
Call For Price Item#: USP006624

250 kW 2005 Cummins / Onan DQAD 5746737 Diesel Generator

Low Hours. Weather Enclosure, 60 Hz, -3 Phase -277/480 volt -.8PF -12 wire -376 amp -470 HP -Radiator, alternator, turbo,starter, filters -Dimension L-179" W-79" H-108" Wt-14,000lbs
Call For Price Item#: USP005786

200 kW Cummins / Onan Diesel Generator

~4066 Hours. No Enclosure, 60 Hz, VOLTS: 600/347 Manual stop/start controls Venier throttle control Murphy oil-pan level indicator Muffler New Battery HD air-cleaner
Call For Price Item#: USP006282

200 kW 1988 Cummins / Onan 200DFP Diesel Generator

~435 Hours. 250.00gal Fuel Tank, No Enclosure, 60 Hz, -12 LEAD, 277/480 VOLTS, HP 355, STANDBY CUMMINS DIESEL ENGINE MODEL NT-855-G2 -BATTERY CHARGER, AUTO-START/ STOP, BLOCK HEATER,MUFFLER
Call For Price Item#: USP006350

200 kW 1990 Cummins / Onan NT-855-G4 Diesel Generator

~283 Hours. No Enclosure, 60 Hz, -VOLTAGE: 277/480 -Analog Control Panel
Call For Price Item#: USP006418

200 kW 1988 Cummins / Onan 200ROZ Diesel Generator

~362 Hours. Weather Enclosure, 60 Hz, -VOLTAGE: 120/208, 24V DC Volts -0.8 pf, 3 Phase -1800 RPM -695 amps -Analog Control Panel
Call For Price Item#: USP006470

180 kW 1993 Cummins / Onan GTA 855A Propane Generator

~802 Hours. Weather Enclosure, 60 Hz, -120/208 Volt, 3 Phase, 0.8 PF, 625 amps, 292hp, 1800 RPM -24 Volt Electric Starter, 24 Volt Alternator -Radiator Cooled -700 amp adjustable breaker and Altronic ignition...
Call For Price Item#: USP006334
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150 kW 2005 Cummins / Onan GGKD-57065606 Natural Gas Generator

Weather Enclosure, 60 Hz, -Currently Setup for 120/208 Volts 3 Phase -60 Hertz, 1800 RPM -12 Lead Reconnectable -Powered by a Model GTA8.3-G2 Cummins Natural Gas Engine -Skid-Mounted, Radiator Cooled...
Call For Price Item#: USP006363

150 kW 2007 Cummins / Onan DSHAA-5934613 Diesel Generator

~101 Hours. 112.00gal Fuel Tank, Weather Enclosure, Tier 3, Power command digital control, 600 amp main circuit breaker. 112 hour double wall sub base fuel tank, 120/280 volt, 3 phase-(can be reconfigured to 240 or 480 3 phase)...
Call For Price Item#: USP006472

150 kW 2004 Cummins / Onan GTA8.3-G2 Natural Gas Generator

~575 Hours. Weather Enclosure, 60 Hz, -277/480, 3 Phase, 0.8PF, 12 lead, 1800 RPM, 226 amps, 240hp -24 Volt Electric Starter, 24 Volt Alternator -Radiator Cooled -Electronic Governer
Call For Price Item#: USP006622

150 kW 2004 Cummins / Onan DGFA-5661086 Diesel Generator

~130 Hours. Weather Enclosure, 60 Hz, -3 Phase -480 Volts -8 wire -Radiator, alternator, turbo,starter, filters -Dimension L-105" W-40" H-80"
Call For Price Item#: USP005761
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144 kW 2007 Cummins / Onan Diesel Generator

300.00gal Fuel Tank, No Enclosure, 50 Hz, Weight (kg): ± 1.700 Dimensions (cm): 241x110x159 Voltage : 400 Control Panel included Radiator included
Call For Price Item#: USP005762
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144 kW 2007 Cummins / Onan 6ISBE-G1 Diesel Generator

300.00gal Fuel Tank, No Enclosure, 50 Hz,
Call For Price Item#: USP006471

140 kW 1999 Cummins / Onan GTA8.3G1 Natural Gas Generator

~188 Hours. Weather Enclosure, 60 Hz, -277/480 Volt, 3 Phase, 202hp, 0.8PF, 12 Lead, 1800 RPM, 210 amps -24 Volt Electric Starter, 24 Volt Alternator -Radiator Cooled -Autostart and Safety Shutdowns
Call For Price Item#: USP006079

136 kW 1989 Cummins / Onan SDMO Generator

~10668 Hours.
Call For Price Item#: USP006391

125 kW Cummins / Onan 635 Diesel Generator

Low Hours. No Enclosure, 60 Hz, -3 Phase, 0.8 PF, 1800 RPM, 240/480V, 24 Volt battery -Control Panel
Call For Price Item#: USP006351

125 kW 1988 Cummins / Onan 6CT-8.3 Diesel Generator

~453 Hours. No Enclosure, 60 Hz, -3 Phase, 4 Wire, VOLTAGE: 208/120 -Analog Control Panel
Call For Price Item#: USP006395

125 kW 2005 Cummins / Onan DGDK-5740437 Diesel Generator

~130 Hours. 127.00gal Fuel Tank, Weather Enclosure, 60 Hz, -Standby 480 volts, 3 Phase, .8 PF, 4wire -1800 RPM, Radiator, Skidded, Mufflers, Electric Starters, Governor, Oil/ Fuel/ Air Filters, Turbo, Block Heater -Power Command,...
Call For Price Item#: USP006007

100 kW 2006 Cummins / Onan BT5.9-G6 Diesel Generator

~25 Hours. Weather Enclosure, 60 Hz, -155 HP, Volts 208/120, RPM 1800 - radiator, alternator 12 v, starter, filters, diesel Newage Gen End, 12 wire - 3 ph, Breaker 400amps -L-101" W-38" H-75"
Call For Price Item#: USP006585
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80 kW 2011 Cummins / Onan 6BTA5.9G5 Diesel Generator

Weather Enclosure, 50 Hz, -100KVA 50HZ 400V or 125KVA 60HZ 440V -STAMFORD POWER SYSTEM -3 Phase, 0.8pf
Call For Price Item#: USP005707

65 kW 1998 Cummins / Onan 65GGHB Natural Gas Generator

~1464 Hours. Weather Enclosure, 60 Hz, -Currently Setup 120/240 Volt -Standby Rated -65kw 3 Phase or 65kw 1 Phase -1800 RPM -Powered by a 460 Ford V8 Natural Gas / Propane Engine -Skid-Mounted, Radiator Cooled...
Call For Price Item#: USP004943

50 kW 2006 Cummins / Onan 50DGCA Diesel Generator

~224 Hours. 100.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, -Single Phase @ 1.0 PF -Setup 120/240 Volt, Single Phase ONLY -NOT Reconnectable to Other Voltages, 4 Lead -12 Battery Volts -Powered by a 3.9L 4 Cylinder Turbocharged Cummins...
Call For Price Item#: USP005417

50 kW Cummins / Onan 50 DCGA Diesel Generator

Less Than 471 Hours. 100.00gal Fuel Tank, - battery disconnects, tool boxes, block heaters, Appleton plugs and cable
Call For Price Item#: USP006520

42 kW 2001 Cummins / Onan GGFE Natural Gas Generator

~14 Hours. Weather Enclosure, 60 Hz, -3 Phase -120/208V -Onan Modified Ford V-6 Engine
Call For Price Item#: USP006345

35 kW Cummins / Onan 4B3.9-G2 Diesel Generator

Weather Enclosure, 60 Hz, -Trailer Mounted -VOLTAGE: 277/480, Analog Control Panel, Service Load Tested
Call For Price Item#: USP005161

30 kW 1977 Cummins / Onan C5PF-6005-A Natural Gas Generator

~2111 Hours. No Enclosure, 50 Hz, -Ford 6 cyl Natural Gas Engine -Analog Control Panel -100 amp main breaker, block heater, Auto start/stop, Alternator, filters
Call For Price Item#: USP005435

30 kW Cummins / Onan 30ROZ281 Diesel Generator

~370 Hours. 75.00gal Fuel Tank, Sound Attenuated Enclosure, -110/220/480 volt single or 3 phase -Fast Response II electronic controller -new fluids and filters, etc. and has a new block heater -users & service manuals -trailer not...
Call For Price Item#: USP005437

30 kW 1991 Cummins / Onan 30DGAD Generator

Low Hours. 150.00gal Fuel Tank, -MULTI- VOLTS 12 LEAD 480/277/ AND 120/240 / MAIN BREAKER 100 AMP AND # 4 BREAKERS 60/20/40/30/ VOLTS (3- PH AND 1 PH ) -CUMMINS TRANSFER SWITCH, ELECTRIC OUTLETS -TRAILERS...