Stationary Industrial NG/LP 3 Phase 25 kW to 150 kW Generators by GeneratorJoe - Browse Results - Select a Product

Largest online selection of Industrial NG/LP Single Phase generators from GeneratorJoe. These generators are propane or natural gas fueled.
NG & LP generators, 25,000 watts (25 kW) to 150,000 watts (150 kW). Gaseous engines from GM, PSI & PSI Heavy Duty.


We have high quality generators at a competitive price and with the longest warranty in the industry. No foreign parts. Made in the USA by Americans!

GeneratorJoe 5 Year Warranty

25 kW 60 Hz
21 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 25 kW (Propane 25) (31 kVA) 60 Hz, SKU GJSN-025T302, Model 25-SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 3.0L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$11,033.68
Plus Options
Package(s): Open No Enclosure ($11,033.68), Weather/Sound Enclosed Level 2 ($13,397.08)

40 kW 60 Hz
33 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 40 kW (Propane 41) (50 kVA) 60 Hz, SKU GJSN-040T304, Model 40 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 4.3L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$13,680.67
Plus Options
Package(s): Open No Enclosure ($13,680.67), Weather/Sound Enclosed Level 2 ($16,584.42)

40 kW 60 Hz
33 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 40 kW (50 kVA) 60 Hz, SKU GJDF2-040T302, Model 40 DF3, (Open, No Enclosure), Enclosures Optional
PSI 3.4L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$9,248.01
Plus Options
Package(s): Open No Enclosure ($15,422.94), Weather/Sound Enclosed Level 2 ($20,127.99), C Store Prime Power Generator System ($20,980.40)

52 kW 60 Hz
43 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 52 kW (Propane 52) (65 kVA) 60 Hz, SKU GJSN-050T305, Model 50 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$15,191.87
Plus Options
Package(s): Open No Enclosure ($15,191.87), Weather/Sound Enclosed Level 2 ($17,817.87)

60 kW 60 Hz
50 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 60 kW (Propane 62) (75 kVA) 60 Hz, SKU GJSN-060T306, Model 60 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7L, three phase, NG fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$15,937.94
Plus Options
Package(s): Open No Enclosure ($15,937.94), Weather/Sound Enclosed, Level 1 ($18,493.24)

60 kW 60 Hz
50 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 60 kW (75 kVA) 60 Hz, SKU GJDF2-060T304, Model 60 DF3, (Open, No Enclosure), Enclosures Optional
PSI 5.7L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$9,806.27
Plus Options
Package(s): Open No Enclosure ($16,717.13), Weather/Sound Enclosed Level 2 ($21,368.47), C Store Prime Power Generator System ($22,220.88)

80 kW 60 Hz
67 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 80 kW (Propane not available) (100 kVA) 60 Hz, SKU GJSN-080T107, Model 80 SN, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$18,232.16
Plus Options
Package(s): Open No Enclosure ($18,232.16), Weather/Sound Enclosed Level 2 ($23,495.52)

80 kW 60 Hz
67 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 80 kW (Propane not available) (100 kVA) 60 Hz, SKU GJSN-080T307, Model 80 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7LT, three phase, NG fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$18,960.35
Plus Options
Package(s): Open No Enclosure ($18,960.35), Weather/Sound Enclosed, Level 1 ($24,223.71)

80 kW 60 Hz
67 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 80 kW (100 kVA) 60 Hz, SKU GJDF2-080T305, Model 80 DF3, (Open, No Enclosure), Enclosures Optional
PSI 5.7L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$13,642.22
Plus Options
Package(s): Open No Enclosure ($21,939.76), Weather/Sound Enclosed Level 2 ($27,441.48), C Store Prime Power Generator System ($28,890.65)

96 kW 60 Hz
80 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 96 kW (Propane 80) (120 kVA) 60 Hz, SKU GJSN-096T308, Model 96 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7LTCAC, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$22,242.56
Plus Options
Package(s): Open No Enclosure ($22,242.56), Weather/Sound Enclosed Level 2 ($26,526.22)

100 kW 60 Hz
83 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 100 kW (125 kVA) 60 Hz, SKU GJDF2-100T306, Model 100 DF3, (Open, No Enclosure), Enclosures Optional
PSI 5.7L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$14,798.38
Plus Options
Package(s): Open No Enclosure ($22,798.73), Weather/Sound Enclosed Level 2 ($28,300.46), C Store Prime Power Generator System ($28,894.24)

120 kW 60 Hz
100 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 120 kW (Propane 110) (150 kVA) 60 Hz, SKU GJSN-120T309, Model 120 SN3, (Open, No Enclosure), Enclosures Optional
GM Powertrain 5.7L TCACGB, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$24,487.91
Plus Options
Package(s): Open No Enclosure ($24,487.91), Weather/Sound Enclosed Level 2 ($28,626.39)

125 kW 60 Hz
104 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 125 kW (156 kVA) 60 Hz, SKU GJDF2-125T307, Model 125 DF3, (Open, No Enclosure), Enclosures Optional
PSI 8.1L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$22,424.25
Plus Options
Package(s): Open No Enclosure ($31,936.52), Weather/Sound Enclosed Level 2 ($37,442.73), C Store Prime Power Generator System ($38,036.51)

150 kW 60 Hz
125 kW 50 Hz
 
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GeneratorJoe, Sentry™ Series, 150 kW (Propane 130) (188 kVA) 60 Hz, SKU GJSN-150T310, Model 150 SN3, (Open, No Enclosure), Enclosures Optional
PSI 8.8L TCAC, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA NSPS, UL2200
$33,353.71
Plus Options
Package(s): Open No Enclosure ($33,353.71), Weather/Sound Enclosed Level 2 ($36,921.53)

150 kW 60 Hz
125 kW 50 Hz
 
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GeneratorJoe, Defender™ Series, 150 kW (188 kVA) 60 Hz, SKU GJDF2-150T308, Model 150 DF3, (Open, No Enclosure), Enclosures Optional
PSI 8.8L, three phase, NG/LP fueled, liquid cooled, 1800 RPM, electric start, auto start, EPA/CARB, UL2200
$24,472.73
Plus Options
Package(s): Open No Enclosure ($35,658.50), Weather/Sound Enclosed Level 2 ($43,687.34), C Store Prime Power Generator System ($44,918.44)