Used & Surplus Caterpillar Generators For Sale

USP&E sells Cat generators and stocks a large inventory of Cat diesel generators to choose from. Our cat generators are mostly model year 1999 or newer and have low hours since new. Whether you need parts or a complete unit, USP&E is the place to be if you want low everyday prices and friendly, proactive, creative and flexible customer service.

Caterpillar makes a very good generator with great reviews. Cat is famous for manufacturing some of the finest power generators and industrial engines on the market today. With clean diesel engines designed to last for thousands of hours before any maintenance is required, you can rest easy knowing your Cat genset will be there to provide the standby emergency or prime power when you need it most.

US Power & Environment specializes in low-hour used generators from 50 kW to 3000 kW. We offer diesel, natural gas, propane, and electric power continuous and emergency standby generators. Whether you are just looking for one open skid Cat generator or you require 3 dozen enclosed diesel Cat generators for your facility, you are looking in the right spot. We have Cat 3516 generators, Cat 3512 generators, Cat 3508 generators, and also sell the 3400 series units as well. Please call us at 888-515-8773 or email our team at info@uspowerco.com today for more information on our Cat generators for sale.

If you do not see the equipment you are searching for, be sure to contact us with your requirements, as it may not be listed yet or we can potentially locate it (or a comparable substitute) for you. We have a large network of clients and end users who are often looking to liquidate their generators and switchgear.

18 Generators
$301,875.00 Item#: USP009081

8.00 MW 1999 Caterpillar G3616 Natural Gas Generator

~42000 Hours. 50 Hz, 8MW Caterpillar G3616 Natural Gas 50HZ Power Plant Two Caterpillar G3616 Natural Gas Generators, 4500 KVA Caterpillar G3616 Natural Gas Generator Set, 4000 KVA/3712 KW...
$829,500.00 Item#: USP008904

4.45 MW Caterpillar G3616 Natural Gas Generator

Low Hours. 50 Hz, 1 x Caterpillar G3616 Natural Gas Engine Only Available ( turbos NOT rebuilt, byt there as cores) genuine Cat parts Here is the “0” rebuilt G3616 has ADIM 3 Prefix...
$509,250.00 Item#: USP008969

4.00 MW 1994 Caterpillar CENTAUR H T 5701 Natural Gas Generator

Low Hours. 50 Hz, SOLAR CENTAUR 50 GAS TURBINE GENERATOR SET 4 MW - 6.3 KV - 50Hz Used Solar Centaur Type H Gas Turbine Generator Set in soundproof container Rated power: 4 MW Year of...
Call For Price Item#: USP008779

3.79 MW Caterpillar G3616SITA Natural Gas Generator

~50000 Hours. 1 x Used Caterpillar G3616SITA Industrial Natural Gas Engine only Engine power: 5080Hp ( 3788Kw ) @ 1000RPM Good used condition 1000RPM Gendrive Non failed with about 50,000...
$567,525.00 Item#: USP009053

2.25 MW 2004 Caterpillar G3516 Natural Gas Generator

~27000 Hours. 60 Hz, This is a package of three G3516 750kw units. Engine have approx 25-27,000 hours since new and zero hours since top ends. 8 to 1 compression pistons. , air/gas starting, double...
$619,500.00 Item#: USP008214
NEW

2.00 MW 2007 Caterpillar G3520C Natural Gas Generator

50 Hz, 2MW Caterpillar G3520C Industrial Generator sets Ratings: 2,000kW continuous / 2500kVA, 0.8 PF Fuel Type: Natural Gas YoM: 2007 Freq: 50Hz Voltage: 400V Speed: 1500RPM...
$514,500.00 Item#: USP009095
NEW

2.00 MW 2007 Caterpillar G3520C Natural Gas Generator

2000 KW CAT G3520C GAS GENSET NEW / UNUSED YEAR 2007. QTY: 1 UNIT. For more details or to purchase this awesome deal.. EMAIL US TODAY! info@uspowerco.com
$771,750.00 Item#: USP009112
NEW

2.00 MW 2017 Caterpillar CG170-20 Natural Gas Generator

50 Hz, NEW Caterpillar CG170-20 Generators. Year Manufactured 2017/18 New and Unused. Natural Gas Fuel. 2000kW 400volt. 50Hz x 1500rpm. Email us TODAY! info@uspowerco.com
$755,213.00 Item#: USP008931

2.00 MW 2008 Caterpillar G3516C Natural Gas Generator

~19963 Hours. 50 Hz, Make: CATERPILLAR 3 Nos. Model No.: G3516C Year of Make: 2008 Speed: 1500 RPM Power: 1665 KW kVA: 2000 kVA Cylinder arrangement: 16V (60 Degree) 2 Alternator Make:...
$681,660.00 Item#: USP009014
NEW

1.97 MW 2012 Caterpillar G3520C Natural Gas Generator

50 Hz, CAT Gas Genset Type: G3520C Year: 2012; Voltage [V]: 400; Rating [kW]: 1972; Rating [kVA]: 2465; speed [RPM]: 1500; Frequency [Hz]: 50; SMU [hrs]: 0; Application:...
$689,884.00 Item#: USP009013
NEW

1.97 MW 2011 Caterpillar CAT G3520C Natural Gas Generator

50 Hz, CAT Gas Genset Type: G3520C Year: 2011; Voltage [V]: 400; Rating [kW]: 1966; Rating [kVA]: 2458; speed [RPM]: 1500; Frequency [Hz]: 50; SMU [hrs]: 0; Application: continuous;...
Call For Price Item#: USP008985
NEW

1.95 MW 2007 Caterpillar G3520C Natural Gas Generator

No Enclosure, 50 Hz, NEW UNUSED! CATERPILLAR G3520C Natural Gas Generator Set; 1950 kW; 2438 kVA; 1500 RPM; 10,500 VOLTS AC; 50 Hz; @0.8 Power Factor (2 Units available)
$627,900.00 Item#: USP009083
NEW

1.95 MW 2007 Caterpillar G350 Natural Gas Generator

50 Hz, 2 X 1,950 KW Caterpillar G350 Natural Gas Generator (50HZ) Two New unused Caterpillar G3520C 1.95 MW Natural Gas Generator, Skid Mounted, 1500 RPM, Year: 2007, 10,500V....
$714,000.00 Item#: USP008635
NEW

1.95 MW 2015 Caterpillar G3520C Natural Gas Generator

50 Hz, 4x year 2015 units are subject to prior sale.. Brand NEW Caterpillar G3520-C Industrial Generator Sets. Rated at 1950 kw / 2438 kVa continuous, 50hz, 1500 RPM, 400 volts, 3 ph,...
$409,500.00 Item#: USP009082
NEW

1.40 MW 2007 Caterpillar G3516E Natural Gas Generator

50 Hz, 1.4MW Caterpillar G3516E Natural Gas Generator (50HZ) One New unused Caterpillar G3516E, 1.4MW Natural Gas Generator, Skid Mounted, 1500 RPM, Year: 2007, 400V, Email Us...
$278,250.00 Item#: USP008623
NEW

1.10 MW 2009 Caterpillar G3520LE Natural Gas Generator

Available for sale: 2 x Caterpillar G3520LE Natural Gas engines only 2009 year built They're both the same. New / unused condition Engine Power 1475Hp (1.1mw) @ 1200 RPM...
$285,600.00 Item#: USP008360

1.00 MW 2011 Caterpillar G3512 Natural Gas Generator

50 Hz, 1 unit avaialable: 1000kW New Surplus CAT G3512 Natural Gas Generator set YoM: 2011 Rated 1000kw Freq: 50hz Voltage: 400V Speed: 1500rpm
$99,330.00 Item#: USP007520
NEW

190 kW 2013 Caterpillar G3406 Natural Gas Generator

No Enclosure, 60 Hz, 2) New Caterpillar G3406 Natural Gas Generator Sets. Rated at 190kw / 237kva Continuous, 60hz, 480v, 1800rpm, 0.8PF, 448 Frame, 400:5 Ratio. Year 2013, units...