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BUY USED DIESEL FUEL GENERATORS AND NATURAL GAS FUEL GENERATORS FROM AARON EQUIPMENT

94 Items

We own each and every generator set listed below.  All generators are located at our facility in Bensenville IL (Near Chicago) unless otherwise noted.  Each generator set is inspected, verified to be in good working order and load tested by a Caterpillar certified technician upon arrival to our facility.

Most Viewed Items

Stock #43819001Stock #43902001Stock #43952001Stock #43937001
New- Cat 500 kW standby diesel generator set, SN-C5E03563. Caterpillar C-15 engine rated (...) Used- CAT 2000 kW standby diesel generator set. Caterpillar 3516B engine rated 2876 HP at (...) Used- Cummins / Katolight 350 kW continuous rated diesel generator set, model D350FPZ4. C (...) Used- Generac 40 kW standby natural gas generator set, model 95A01751-S, SN-2019998. Gene (...)
94 Items
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Stock # 43902001
KW: 2000
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
$249,500.00
Used- CAT 2000 kW standby diesel generator set. Caterpillar 3516B engine rated 2876 HP at 1800 RPM,
Stock # 45859001
KW: 1500
Mfr: Cummins
Fuel: Diesel
Volts: 2400/4160
$149,500.00
Used- Cummins 1500 kW standby (1250 kW prime) diesel generator set, model 1500DFLE-3375121, SN-H990
Stock # 46413001
KW: 1500
Mfr: Detriot Diesel
Fuel: Diesel
Volts: 277/480
 
$59,500.00
Used-Detroit Diesel 1500 kW standby diesel generator set. Detroit Diesel 16V149 engine, SN-16E00119
Stock # 45705001
KW: 1360
Mfr: Detroit
Fuel: Diesel
Volts: 277/480
$149,500.00
Used- Detroit Diesel / MTU 1360 kW standby (1240 kW prime) diesel generator set, model 1350DSEB, SN
Stock # 45304001
KW: 1000
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
$119,500.00
Used- Caterpillar 1000 kW standby diesel generator set. CAT 3508B engine rated 1502 HP at 1800 RPM,
Stock # 46190001
KW: 1000
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
$99,500.00
Used- Cummins 1000 kW Standby (900 kW prime) Diesel Generator Set, Model DFJD-3371632, SN-E99090642
Stock # 46403001
KW: 800
Mfr: Detroit Diesel
Fuel: Diesel
Volts: 120/208
 
$45,000.00
Used Detroit Diesel Spectrum 800 kW standby (725 kW prime) diesel generator set, model 800DS SN-603
Stock # 44288001
KW: 800
Mfr: Kohler
Fuel: Diesel
Volts: 277/480
$39,500.00
Used- Kohler 800 kW standby (725 kW prime) diesel generator set, model 800ROZD71, SN-299159. Detroi
Stock # 44141001
KW: 750
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
$79,500.00
Used- Cummins 750 kW standby (680 kW prime) diesel generator set. Cummins model DFHA-4960791, SN-F0
Stock # 46157001
KW: 750
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
$64,500.00
Used- Caterpillar 750 kW Standby Diesel Generator Set. CAT 3508 engine rated 1106 HP at 1800 RPM, S
Stock # 46394001
KW: 750
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$75,000.00
Used- Cummins 750 kW standby (680 kW prime) diesel generator set. Cummins model DFHA, SN-J970654183
Stock # 46257001
KW: 750
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
$64,500.00
Used- Caterpillar 750 kW Standby Diesel Generator Set. CAT 3508 engine rated 1106 hp at 1800 rpm, s
Stock # 46344001
KW: 600
Mfr: Katolight
Fuel: Diesel
Volts: 277/480
 
$64,500.00
Used- Katolight 600 kW standby diesel generator set, model D600FRY4, SN-117739-1105, Mitshbishi S6R
Stock # 46348001
KW: 600
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$64,500.00
Used-Cummins 600 kW standby (545 prime) diesel generator set model DFGB, SN-J010296143, Cummins VTA
Stock # 46348002
KW: 600
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$64,500.00
Used-Cummins 600 kW standby (545 prime) diesel generator set model DFGB, SN-J010296144, Cummins VTA
Stock # 46348003
KW: 600
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$64,500.00
Used-Cummins 600 kW standby (545 prime) diesel generator set model DFGB, SN-J010296145, Cummins VTA
Stock # 46316001
KW: 562
Mfr: Triton
Fuel: Diesel
Volts: 277/480
$64,500.00
Used- Triton / Perkins 562 kW standby diesel generator set, model HPW-560-T6-INS, SN-6116410, Perki
Stock # 46433001
KW: 504
Mfr: Ingersoll Rand
Fuel: Diesel
Volts: 277/480
$99,500.00
Used- Ingersoll Rand 504 kW standby (458 kW prime) portable / trailered diesel generator set model
Stock # 46072001
KW: 500
Mfr: SDMO
Fuel: Diesel
Volts: 277/480
 
$49,500.00
Used- SDMO / Volvo 500 kW diesel generator set. Volvo TAD163IGE engine, SN-868767. 3/60/277/480V. S
Stock # 45626001
KW: 500
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$8,500.00
Used- Cummins 500 kW standby diesel generator set, model CWI-680FDR. Cummins VTA-1710-GS engine, SN
Stock # 43819001
KW: 500
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
 
$89,500.00
New- Cat 500 kW standby diesel generator set, SN-C5E03563. Caterpillar C-15 engine rated 762 HP at
Stock # 44337001
KW: 475
Mfr: MTU Onsite Energy
Fuel: Diesel
Volts: 120/208
$45,000.00
Used-MTU / Kohler 475 kW standby (425 kW prime) diesel generator, model 500ROZD4, SN-0636191. MTU/D
Stock # 45543001
KW: 425
Mfr: Detroit
Fuel: Diesel
Volts: 277/480
$19,500.00
Used- Detroit Diesel 425 kW standby diesel generator set, Detroit Diesel engine model 12V-71T rated
Stock # 46170001
KW: 406
Mfr: Waukesha
Fuel: Natural Gas
Volts: 277/480
 
$30,000.00
Used- Waukesha 406 kW continuous rated natural gas generator set, model VGF24GLD, SN-C-94333-900/1.
Stock # 46170002
KW: 406
Mfr: Waukesha
Fuel: Natural Gas
Volts: 277/480
 
$30,000.00
Used- Waukesha 406 kW continuous rated natural gas generator set, model VGF24GLD, SN-C-94333-900/2.
Stock # 45101001
KW: 400
Mfr: Hess
Fuel: Natural Gas
Volts: 277/480
 
$29,500.00
Used- Hess Microgen / Doosan 400 kW continuous rated natural gas generator set. SN-M0403375SHCEA114
Stock # 45101002
KW: 400
Mfr: Hess
Fuel: Natural Gas
Volts: 277/480
 
$29,500.00
Used- Hess Microgen / Doosan 400 kW continuous rated natural gas generator set, SN-HM0403375SHCEA11
Stock # 45101003
KW: 400
Mfr: Hess
Fuel: Natural Gas
Volts: 277/480
 
$29,500.00
Used- Hess Microgen / Doosan 400 kW continuous rated natural gas generator set, SN-HM0403375SHCEA11
Stock # 45101007
KW: 400
Mfr: Hess
Fuel: Natural Gas
Volts: 277/480
 
$29,500.00
Used- Doosan 400 kW continuous rated natural gas generator set, packaged by Hess Microgen, SN-HM040
Stock # 46005001
KW: 352
Mfr: MQ Power
Fuel: Diesel
Volts: 277/480
$59,500.00
Used- MQ Power / Multiquip 352 kW standby(320 kW prime) portable/trailered diesel generator set, Wh
Stock # 46004001
KW: 350
Mfr: Cummins
Fuel: Natural Gas
Volts: 120/208
$79,500.00
Used- Cummins 350 kW standby natural gas generator set. Cummins model GTA19 engine rated 531 HP at
Stock # 46049001
KW: 350
Mfr: Caterpillar
Fuel: Diesel
Volts: 277/480
 
$55,000.00
Used- Cat XQ350 rental package, 350 kW standby diesel generator set. CAT 3406 engine rated 599 HP a
Stock # 43952001
KW: 350
Mfr: Katolight
Fuel: Diesel
Volts: 120/208
$19,500.00
Used- Cummins / Katolight 350 kW continuous rated diesel generator set, model D350FPZ4. Cummins NTT
Stock # 46439001
KW: 350
Mfr: Cummins
Fuel: Diesel
Volts: 277/480V
 
$23,500.00
Used-Cummins 350 kW standby diesel generator set. Cummins NT855-G3 engine, SN-11578285. 3/60/277/48
Stock # 46170003
KW: 305
Mfr: Waukesha
Fuel: Natural Gas
Volts: 277/480
 
$25,000.00
Used- Waukesha 305 kW continuous rated natural gas generator set, model VGF18GLD, SN-C-94334-900/1.
Stock # 46255001
KW: 300
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$99,500.00
Used- Kohler 300 kW Standby (270 kW prime) Natural Gas Generator Set, Model 300REZXB, Serial #8GM32
Stock # 45427001
KW: 300
Mfr: Volvo
Fuel: Diesel
Volts: 277/480
$45,000.00
Used- Volvo / Triton 300 kW standby (273 kW prime) diesel generator set, model V300UC, SN-V300UC060
Stock # 45432004
KW: 300
Mfr: Detroit
Fuel: Diesel
Volts: 277/480
Used- Detroit Diesel 300 kW standby diesel generator set, Detroit Diesel 6V-92GDTA-300 engine, SN-1
Stock # 45241001
KW: 255
Mfr: Kohler
Fuel: Natural Gas
Volts: 120/208
$65,000.00
Used- Kohler 255 kW standby (225 kW prime) natural gas generator set, model 250RZD, SN-747999. Detr
Stock # 45657001
KW: 250
Mfr: Cummins
Fuel: Natural Gas
Volts: 120/208
$65,000.00
Used- Katolight / Cummins 250 kW standby natural gas generator set, model N25QFPZ4, SN-532684 83530
Stock # 44689001
KW: 220
Mfr: Hess
Fuel: Natural Gas
Volts: 480
$29,500.00
Used- Hess Microgen 220 kW continuous rated natural gas generator set, 3/60/480V. Daewoo engine mod
Stock # 46096001
KW: 200
Mfr: Generac
Fuel: Natural Gas
Volts: 277/480
$37,500.00
Used- Generac 200 kW standby natural gas generator set, model 87A0366-S, SN-2035823. Hino engine ra
Stock # 46440001
KW: 200
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
 
$19,500.00
Used-Cummins 200 kW standby diesel generator set, model 200DFAA, SN-B950570226. Cummins LTA10-G1 en
Stock # 46105001
KW: 180
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$34,500.00
Used- Kohler / Detroit 180 kW standby (160kW prime) natural gas generator model 180RZD SN-0729882.
Stock # 45981001
KW: 150
Mfr: Cummins
Fuel: Natural Gas
Volts: 277/480
$29,500.00
Used- Cummins 150 kW standby natural gas generator set, model GGLB-5857182, SN- D070048593. GM8.1L-
Stock # 44509001
KW: 135
Mfr: Cummins
Fuel: Natural Gas
Volts: 277/480
$19,500.00
Used- Cummins / Kohler 135 kW standby natural gas generator set, model 135RZ72, SN-386349. Cummins
Stock # 46047001
KW: 125
Mfr: Cummins
Fuel: Natural Gas
Volts: 277/480
$23,500.00
Used- Cummins 125 kW standby natural gas generator set, model GGLA-5679596, SN-G040673267. GM8.1L V
Stock # 45569001
KW: 105
Mfr: Kohler
Fuel: Diesel
Volts: 277/480
$15,000.00
Used- Kohler 105 kW standby (95 kW prime) diesel generator set, model 100ROZJ, SN-718062. John Dee
Stock # 45484001
KW: 105
Mfr: Caterpillar
Fuel: Diesel
Volts: 208/277/480
$27,500.00
Used- Caterpillar / Olympian XQ105 105 kW standby (96 kW prime) portable / trailer mounted diesel g
Stock # 46428001
KW: 105
Mfr: Triton
Fuel: Diesel
Volts: 120/208
$19,500.00
Used- Triton / Cummins 105 kW standby generator set. Cummins 6BT5.9-G6 engine rated 170 HP at 1800
Stock # 45379002
KW: 100
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
$13,500.00
Used- Cummins 100 kW standby (90 kW prime) diesel generator set, model DGDB, SN-B960599363. Cummins
Stock # 45383001
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$11,950.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ, SN-661044. Ford LSG-875 engine
Stock # 45403001
KW: 100
Mfr: Generac
Fuel: Natural Gas
Volts: 277/480
$11,500.00
Used- Generac 100 kW standby natural gas generator set model 89A02355-S, SN-888604.GM 7.4 liter eng
Stock # 45320002
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$12,500.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ272, SN-379354. Ford LSG-875 engi
Stock # 45320003
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$12,500.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ272, SN-366562. Ford LSG-875 engi
Stock # 45581001
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$12,500.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ72, SN-398503. Ford LSG-875 engin
Stock # 45581002
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$12,500.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ72, SN-395335. Ford LSG-875 engi
Stock # 46162001
KW: 100
Mfr: Generac
Fuel: Natural Gas
Volts: 120/208
$11,500.00
Used- Generac 100kW standby natural gas generator set, model 98A03069-S, SN-2042094. GM 7.4 Liter e
Stock # 45981002
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$13,500.00
Used- Kohler 100 kW standby natural gas generator set. Ford model LSG875 engine rated 168 HP at 180
Stock # 46024001
KW: 100
Mfr: Olympian
Fuel: Natural Gas
Volts: 277/480
$17,500.00
Used- CAT / Olympian 100 kW standby (90 kW prime) natural gas generator set, model G100F1 SN-094227
Stock # 45511001
KW: 100
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$12,500.00
Used- Kohler 100 kW standby natural gas generator set, model 100RZ, SN-655370. Ford LSG-875 engine
Stock # 43951001
KW: 80
Mfr: Generac
Fuel: Propane
Volts: 120/240
 
$12,500.00
Used- Generac 80 kW standby propane fuel generator set, model 96A02334-S, SN-2027655. 1/60/120/240V
Stock # 46256002
KW: 80
Mfr: Kohler
Fuel: Diesel
Volts: 120/208
$16,500.00
Used- Kohler 80 kW Standby (72 kW prime) Portable / Trailered Generator Set, Model 80ROZ81, Serial
Stock # 44531002
KW: 70
Mfr: Ingersoll-Rand
Fuel: Natural Gas
Volts: 480
 
$29,500.00
Used- Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Set, Model
Stock # 44531003
KW: 70
Mfr: Ingersoll-Rand
Fuel: Natural Gas
Volts: 480
 
$29,500.00
Used- Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Set, Model
Stock # 44531004
KW: 70
Mfr: Ingersoll-Rand
Fuel: Natural Gas
Volts: 480
 
$29,500.00
New - Unused / Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Se
Stock # 45686001
KW: 70
Mfr: Ingersoll-Rand
Fuel: NG
Volts: 277/480
 
$32,500.00
Used- Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Set, Model
Stock # 45686002
KW: 70
Mfr: Ingersoll-Rand
Fuel: Natural Gas
Volts: 277/480
 
$32,500.00
Used- Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Set, Model
Stock # 45686003
KW: 70
Mfr: Ingersoll-Rand
Fuel: NG
Volts: 277/480
 
$32,500.00
Used- Ingersoll-Rand PowerWorks 70 kW Microturbine / Peak Shaving Natural Gas Generator Set, Model
Stock # 46320001
KW: 63
Mfr: Caterpillar
Fuel: Natural Gas
Volts: 120/240
$13,500.00
Used- CAT / Olympian 63 kW standby natural gas generator set, model G75F1S,SN- F7210A/001. Ford LSG
Stock # 45549001
KW: 61
Mfr: Kohler
Fuel: Diesel
Volts: 120/240
$14,500.00
Used- John Deere / Kohler 61 kW standby (56 kW prime) diesel generator set, model 60REOZJB, SN-2068
Stock # 45320004
KW: 60
Mfr: Kohler
Fuel: Natural Gas
Volts: 277/480
$10,500.00
Used- Kohler 60 kW standby natural gas generator set, model 60RZ272, SN-383622. Ford LSG-875 engin
Stock # 45480001
KW: 60
Mfr: Cummins
Fuel: Natural Gas
Volts: 120/208
$13,500.00
Used- Cummins 60 kW standby natural gas generator set, model GGHE-4485352, SN-H000136094. Ford WSG-
Stock # 44778001
KW: 58
Mfr: John Deere
Fuel: Diesel
Volts: 120/240
$14,500.00
Used- John Deere / Kohler 58 kW standby (53 kW prime) diesel generator set, model 60REOZJB, SN-2145
Stock # 45549002
KW: 58
Mfr: Kohler
Fuel: Diesel
Volts: 120/240
$14,500.00
Used- Kohler 58 kW diesel generator set, Model 60REOZJB, SN-2120058. 1/60/120/240V. John Deere mode
Stock # 45549003
KW: 58
Mfr: Kohler
Fuel: Diesel
Volts: 120/240
$14,500.00
Used- Kohler 58 kW standby (53 kW prime) diesel generator get, model 60REOZJB, SN-2095574. 1/60/120
Stock # 44216004
KW: 50
Mfr: Generac
Fuel: Natural Gas
Volts: 120/208
$8,950.00
Used- Generac 50 kW prime rated natural gas generator set, model DG 50 SN-3664155. Generac 5.7L eng
Stock # 45505002
KW: 50
Mfr: John Deere
Fuel: Diesel
Volts: 120/208
$12,500.00
Used-John Deere / Katolight 50 kW standby diesel generator set, model D50FPJ4, SN-LM-349757-66141.
Stock # 46349001
KW: 50
Mfr: Katolight
Fuel: Diesel
Volts: 277/480
$16,500.00
Used- Katolight / John Deere 50 kW standby portable /trailered diesel generator set, model D50FGJ4,
Stock # 46349002
KW: 50
Mfr: Katolight
Fuel: Diesel
Volts: 120/240
$16,500.00
Used- Katolight / John Deere 50 kW standby portable/trailered diesel generator set, model D50FGJ4,
Stock # 45827001
KW: 47
Mfr: Kohler
Fuel: Diesel
Volts: 120/240
$12,000.00
Used- Kohler 47 kW standby (43 kW prime) diesel generator set, model 50REOZJC, SN-2230519. John Dee
Stock # 45032001
KW: 45
Mfr: Generac
Fuel: Natural Gas
Volts: 120 / 208
$6,500.00
Used- Generac 45 kW standby natural gas generator set, model 91A01611-S, SN-99578. 3/60/120/208V re
Stock # 45450001
KW: 42
Mfr: Cummins
Fuel: Natural Gas
Volts: 120/208
$11,500.00
Used- Cummins 42 kW standby (36 kW prime) natural gas generator set, model GGFE-5583726, SN-J020432
Stock # 43937001
KW: 40
Mfr: Generac
Fuel: Natural Gas
Volts: 120/240
 
$7,000.00
Used- Generac 40 kW standby natural gas generator set, model 95A01751-S, SN-2019998. Generac 5.7L e
Stock # 45436001
KW: 35
Mfr: Cummins
Fuel: Natural Gas
Volts: 120/208
$10,500.00
Used- Cummins 35 kW standby (30 kW prime) natural gas generator set, model GGFD-5006605, SN-L010313
Stock # 45991002
KW: 35
Mfr: Cummins
Fuel: Diesel
Volts: 277/480
$9,950.00
Used- Cummins 35 kW standby (30 kW prime) diesel generator set, model DGGD-5694635, SN-K040711111,
Stock # 45991004
KW: 35
Mfr: Cummins
Fuel: Diesel
Volts: 120/240
$9,950.00
Used- Cummins 35 kW standby (30 kW prime) diesel generator set, model DGGD-5769016, SN-G060944329.
Stock # 46051001
KW: 35
Mfr: Cummins
Fuel: LP
Volts: 120/240
 
$8,500.00
Used- Cummins 35 kW propane generator set, model GGFB, SN-K970657432. Ford model CSG-6491-6007-Z en
Stock # 45582001
KW: 35
Mfr: Cummins
Fuel: Natural Gas
Volts: 277/480
$7,500.00
Used- Cummins Onan 35 kW standby natural gas generator set model 35SJB SN-L900363017. 3/60/277-480V
Stock # 45582002
KW: 35
Mfr: Cummins
Fuel: Natural Gas
Volts: 277/480
$7,500.00
Used- Cummins Onan 35 kW standby natural gas generator set model 35SJB SN-L900363014. 3/60/277-480V
Stock # 45640001
KW: 35
Mfr: Olympian
Fuel: Natural Gas
Volts: 120/240
$15,000.00
New- Caterpillar / Olympian 35 kW standby natural gas generator set, model G35L2G, SN-GXB02089. Eng
Stock # 45756001
KW: 35
Mfr: Cummins
Fuel: Diesel
Volts: 120/208
$10,500.00
Used- Cummins 35 kW standby (30 kW prime) diesel generator set, model DGGD-5863932, SN-E070066209.
    
Stock # 44923001
KW: 30
Mfr: Katolight
Fuel: Natural Gas
Volts: 208
$7,950.00
Used- Katolight 30 kW standby natural gas generator set, model N30FPG4, SN-648019 86804-0103. GM 4.
Stock # 44923003
KW: 19
Mfr: Kohler
Fuel: Natural Gas
Volts: 208
$5,950.00
Used- Kohler 19 kW standby (17 kW prime) natural gas generator set, model 20RZ02, SN-365880. Ford m