When you’re in the middle of a power emergency or high-demand work period, it’s important to have a secondary or back-up power source at your disposal. Heavy-duty generator sets can save your organization loads of downtime and help you reduce operational costs by making it easy to access good, clean energy whenever you need it.
Thompson Machinery has a massive lineup of diesel generator sets for sale. As an authorized dealer of heavy-duty Cat® equipment in Mississippi and Tennessee, we work with companies that need trustworthy electric power solutions every day. These companies may have several specifications and requirements. If you’re looking for a particular product or generator model, we’ll work with you to find it.
3412C Generator Set
- Bore
- 5 in
- Displacement
- 1,649 in3
- Stroke
- 6 in
3412C Generator Set
- Bore
- 5 in
- Displacement
- 1,649 in3
- Stroke
- 6 in
3512 Generator Set
- Bore
- 7 in
- Displacement
- 3,161 in3
- Stroke
- 7 in
3512 Generator Set
- Bore
- 7 in
- Displacement
- 3,161 in3
- Stroke
- 7 in
3512 Generator Set
- Stroke
- 7 in
- Aspiration
- TA
- Fuel System
- Direct Unit Injection
3512 with Upgradeable Package
- Minimum Rating
- 890 eKW
- Maximum Rating
- 1250 eKW
- Emissions/Fuel Strategy
- Low Fuel Consumption
3512B (50 Hz) Generator Set
- Bore
- 7 in
- Displacement (HD)
- 3,574 in3
- Stroke (HD)
- 8 in
3512B (50 Hz) India Market Only
- Bore
- 7 in
- Displacement
- 51.8 L (3161.03 in³)
- Stroke
- 7 in
3512B Diesel Generator Set
- Bore
- 7 in
- Displacement (HD)
- 3,574 in3
- Stroke (HD)
- 8 in
3512B Diesel Generator Set
- Bore
- 7 in
- Displacement (HD)
- 3,574 in3
- Stroke (HD)
- 8 in
3512B Diesel Generator Set
- Minimum Rating
- 1230 eKW
- Maximum Rating
- 1500 eKW
- Emissions/Fuel Strategy
- Low Fuel, Low Emissions
3512C Generator Set
- Bore
- 7 in
- Displacement
- 3,574 in3
- Stroke
- 8 in
3512C Generator Set
- Bore
- 7 in
- Displacement
- 3,161 in3
- Stroke
- 7 in
3516 Diesel Generator Set
- Bore
- 7 in
- Displacement
- 4,211 in³
- Stroke
- 7 in
3516 Diesel Generator Set
- Bore
- 7 in
- Displacement
- 4,211 in³
- Stroke
- 7 in
3516 Diesel Generator Set
- Bore
- 7 in
- Displacement
- 4,211 in³
- Stroke
- 7 in
3516 Diesel Generator Set
- Minimum Rating
- 1450 ekW
- Maximum Rating
- 1750 ekW
- Emissions/Fuel Strategy
- Low Fuel Consumption
3516B (50 Hz) Generator Set
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516B Generator Set
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516B (50 Hz) India Market Only
- Bore
- 7 in
- Displacement
- 69 L (4210.64 in³)
- Stroke
- 7 in
3516B Generator Set
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516B Generator Set
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516B Generator Set
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516B (60 Hz) with Upgradeable Package
- Minimum Rating
- 1640 ekW
- Maximum Rating
- 2250 ekW
- Emissions/Fuel Strategy
- Low fuel, Low Emissions
3516B Generator Set
- Minimum Rating
- 1750 kVA
- Maximum Rating
- 2275 kVA
- Emissions/Fuel Strategy
- Low Fuel Consumption
3516B Generator Set
- Minimum Rating
- 1640 ekW
- Maximum Rating
- 1825 ekW
- Emissions/Fuel Strategy
- Low Fuel Consumption
3516C Generator Set
- Bore
- 7 in
- Stroke (HD)
- 8 in
- Aspiration
- TA
3516C Generator Set
- Minimum Rating
- 2500 kVA
- Maximum Rating
- 2750 kVA
- Voltage
- 380 to 11000 volts
3516C (50 Hz) with Upgradeable Package
- Minimum Rating
- 2500 kVA
- Maximum Rating
- 2750 kVA
- Emissions/Fuel Strategy
- Low Fuel Consumption
3516C Generator Set
- Bore
- 7 in
- Stroke (HD)
- 8 in
- Aspiration
- TA
3516C Tier 4 Final
- Bore
- 7 in
- Displacement (HD)
- 4,765 in3
- Stroke (HD)
- 8 in
3516E Low Voltage Generator Set
- Bore
- 7 in
- Stroke (HD)
- 8 in
- Aspiration
- TA
3516E Generator Set
- Minimum Rating
- 3000 kVA
- Maximum Rating
- 3500 kVA
- Emissions/Fuel Strategy
- U.S. EPA Cert. Tier 2 / Low NOx
3516E Generator Set
- Minimum Rating
- 3000 kVA
- Maximum Rating
- 3500 kVA
- Emissions/Fuel Strategy
- Tier 2 Equivalent - 1808 rpm
3516E Low Voltage Generator Set
- Bore
- 7 in
- Stroke (HD)
- 8 in
- Aspiration
- ATAAC
3606 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3606 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3608 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3608 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3612 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3612 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3616 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
3616 Generator Set (Medium Speed)
- Bore
- 11 in
- Displacement
- 1,127 in3
- Stroke
- 12 in
C1.1 Generator Set
- Bore
- 3 in
- Displacement
- 69 in3
- Stroke
- 3 in
C1.1 Generator Set
- Bore
- 3 in
- Displacement
- 69 in3
- Stroke
- 3 in
C1.5 Generator Set
- Bore
- 3 in
- Displacement
- 91 in3
- Stroke
- 4 in
C1.5 Generator Set
- Bore
- 3 in
- Displacement
- 91 in3
- Stroke
- 4 in
C13 Generator Set
- Bore
- 5 in
- Displacement
- 763 in³
- Stroke
- 6 in
C13 (50 Hz) India Market Only
- Aspiration
- Air to Air Aftercooled
- Fuel System
- MEUI™
- Minimum Rating
- 400 kVA
C13 (50 Hz) China Non Road
- Bore
- 5 in
- Displacement
- 763 in³
- Stroke
- 6 in
C13 Generator Set
- Bore
- 5 in
- Displacement
- 763 in³
- Stroke
- 6 in
C13 Generator Set
- Bore
- 5 in
- Displacement
- 763 in³
- Stroke
- 6 in
C15 Generator Set
- Bore
- 5 in
- Displacement
- 928 in³
- Stroke
- 7 in
C15 (50 Hz) India Market Only
- Bore
- 5 in
- Displacement
- 928 in³
- Stroke
- 7 in
C15 (50 Hz) China Non Road
- Bore
- 5 in
- Displacement
- 928 in³
- Stroke
- 7 in
C15 Generator Set
- Bore
- 5 in
- Displacement
- 928 in³
- Stroke
- 7 in
C15 Generator Set
- Bore
- 5 in
- Displacement
- 928 in³
- Stroke
- 7 in
C175-16 Generator Set
- Bore
- 9 in
- Displacement
- 5,156 in³
- Stroke
- 9 in
C175-16 Generator Set
- Bore
- 9 in
- Displacement
- 5,156 in³
- Stroke
- 9 in
C175-16 Tier 4 Final
- Bore
- 9 in
- Displacement
- 5,156 in³
- Stroke
- 9 in
C175-20
- Bore
- 7 in
- Displacement
- 6,456 in³
- Stroke
- 9 in
C175-20
- Bore
- 7 in
- Displacement
- 6,456 in³
- Stroke
- 9 in
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Minimum Rating
- 550 kVA
C18 Generator Set
- Minimum Rating
- 706 kVA
- Maximum Rating
- 850 kVA
- Emissions/Fuel Strategy
- Low Fuel
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Minimum Rating
- 550 kVA
C18 (50 Hz) India Market Only
- Aspiration
- Air to Air Aftercooled
- Fuel System
- MEUI
- Minimum Rating
- 600 kVA
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Minimum Rating
- 455 ekW
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Fuel System
- Electronic unit injection
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Minimum Rating
- 455 ekW
C18 Generator Set
- Minimum Rating
- 500 ekW
- Maximum Rating
- 750 ekW
- Emissions/Fuel Strategy
- U.S. EPA Certified
C18 Generator Set
- Aspiration
- Air to Air Aftercooled
- Fuel System
- Electronic unit injection
- Minimum Rating
- 455 ekW
C2.2 Generator Set
- Bore
- 3 in
- Displacement
- 135 in³
- Stroke
- 4 in
C2.2 Generator Set
- Bore
- 3 in
- Displacement
- 135 in³
- Stroke
- 4 in
C27 Generator Set
- Bore
- 5 in
- Displacement
- 1,649 in³
- Stroke
- 6 in
C3.3 Generator Set
- Bore
- 4 in
- Displacement
- 201 in³
- Stroke
- 5 in
C3.3 Generator Set
- Bore
- 4 in
- Displacement
- 201 in³
- Stroke
- 5 in
C32 Generator Set
- Bore
- 6 in
- Displacement
- 1,959 in³
- Stroke
- 6 in
C32 (50 Hz) India Market Only
- Bore
- 6 in
- Displacement
- 1,959 in³
- Stroke
- 6 in
C32 (60 Hz)
- Bore
- 6 in
- Displacement
- 1,959 in³
- Stroke
- 6 in
C4.4 Generator Set
- Bore
- 4 in
- Displacement
- 269 in³
- Stroke
- 5 in
C4.4 Generator Set
- Bore
- 4 in
- Displacement
- 269 in
- Stroke
- 5 in
C4.4 Generator Set
- Bore
- 4 in
- Displacement
- 269 in
- Stroke
- 5 in
C4.4 Generator Set
- Bore
- 4 in
- Displacement
- 269 in³
- Stroke
- 5 in
C7.1 ACERT
- Bore
- 4 in
- Displacement
- 428 in³
- Stroke
- 5 in
C7.1 Generator Set
- Bore
- 4 in
- Displacement
- 428 in³
- Stroke
- 5 in
C7.1 ACERT
- Bore
- 4 in
- Displacement
- 428 in³
- Stroke
- 5 in
C9 Generator Set
- Bore
- 4 in
- Displacement
- 537 in³
- Stroke
- 6 in
C9 Generator Set
- Bore
- 4 in
- Displacement
- 537 in³
- Stroke
- 6 in
C9 Generator Set
- Bore
- 4 in
- Displacement
- 537 in³
- Stroke
- 6 in
CM20C Generator Set
- Genset Rating Range
- 985 - 1650 kWe
- Engine Rating Range
- 1020 - 1710 kW
- Emission Level Up To
- World bank emission certification (Stage 2)
CM25E Generator Set
- Minimum Rating
- 1940 kWe
- Maximum Rating
- 2910 kWe
- Emissions/Fuel Strategy
- (WB) Cert stage 1 and 2
CM32E
- Minimum Rating
- 3085 kWe
- Maximum Rating
- 4630 kWe
- Emissions/Fuel Strategy
- (WB) Cert stage 1 and 2
CM43C (V-Type)
- Minimum Rating
- 11170 kWe
- Maximum Rating
- 14890 kWe
- Emissions/Fuel Strategy
- (WB) Cert stage 1 and 2
CM46DF (V-Type)
- Minimum Rating
- 10580 kWe
- Maximum Rating
- 14110 kWe
- Emissions/Fuel Strategy
- (WB) Cert stage 1 and 2
D100 GC Generator Set
- Minimum Rating
- 100 ekW
- Maximum Rating
- 100 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D125 GC Generator Set
- Minimum Rating
- 125 ekW
- Maximum Rating
- 125 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D150 GC Generator Set
- Minimum Rating
- 150 ekW
- Maximum Rating
- 150 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D175 GC Generator Set
- Minimum Rating
- 175 ekW
- Maximum Rating
- 175 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D200 GC Generator Set
- Minimum Rating
- 200 ekW
- Maximum Rating
- 200 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D250 GC (60 Hz) Generator Set
- Minimum Rating
- 250 ekW
- Maximum Rating
- 250 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D300 GC (60 Hz) Generator Set
- Minimum Rating
- 300 ekW
- Maximum Rating
- 300 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D350 GC (60 Hz) Generator Set
- Minimum Rating
- 350 ekW
- Maximum Rating
- 350 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D40 GC Generator Set
- Minimum Rating
- 40 ekW
- Maximum Rating
- 40 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3, SCAQMD Compliant
D400 GC (60 Hz) Generator Set
- Minimum Rating
- 400 ekW
- Maximum Rating
- 400 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D450 GC (60 Hz) Generator Set
- Minimum Rating
- 450 ekW
- Maximum Rating
- 450 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D50 GC Generator Set
- Minimum Rating
- 50 ekW
- Maximum Rating
- 50 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3, SCAQMD Compliant
D500 GC (60 Hz) Generator Set
- Minimum Rating
- 500 ekW
- Maximum Rating
- 500 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D550 GC (60 Hz) Generator Set
- Minimum Rating
- 550 ekW
- Maximum Rating
- 550 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D60 GC Generator Set
- Minimum Rating
- 60 ekW
- Maximum Rating
- 60 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
D600 GC (60 Hz) Generator Set
- Minimum Rating
- 600 ekW
- Maximum Rating
- 600 ekW
- Emissions/Fuel Strategy
- EPA Stationary Emergency
D80 GC Generator Set
- Minimum Rating
- 80 ekW
- Maximum Rating
- 80 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
DE110 GC Generator Set (50 Hz)
- Minimum Rating
- 110 kVA
- Maximum Rating
- 110 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE110 GC Generator Set (60 Hz)
- Minimum Rating
- 100 ekW
- Maximum Rating
- 100 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE1100 GC
- Minimum Rating
- 1100 kVA
- Maximum Rating
- 1100 kVA
- Emissions/Fuel Strategy
- Low Fuel Consumption
DE150 GC Generator Set (50 Hz)
- Minimum Rating
- 150 kVA
- Maximum Rating
- 150 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE150 GC Generator Set (60 Hz)
- Minimum Rating
- 132 ekW
- Maximum Rating
- 132 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE165 GC Generator Set (50 Hz)
- Minimum Rating
- 163.9 kVA
- Maximum Rating
- 163.9 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE165 GC Generator Set (60 Hz)
- Minimum Rating
- 150 ekW
- Maximum Rating
- 150 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE200 GC Generator Set (50 Hz)
- Minimum Rating
- 200 kVA
- Maximum Rating
- 200 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE200 GC Generator Set (60 Hz)
- Minimum Rating
- 175 ekW
- Maximum Rating
- 175 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE220 GC (50 Hz) Generator Set
- Minimum Rating
- 217 kVA
- Maximum Rating
- 217 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE33 GC Generator Set (50 Hz)
- Minimum Rating
- 33.0 kVA
- Maximum Rating
- 33.0 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE33 GC Generator Set (60 Hz)
- Minimum Rating
- 30.0 ekW
- Maximum Rating
- 30.0 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE400 GC Generator Set
- Minimum Rating
- 400 kVA
- Maximum Rating
- 400 kVA
- Emissions/Fuel Strategy
- Non-Certified Emissions
DE50 GC Generator Set (50 Hz)
- Minimum Rating
- 50.0 kVA
- Maximum Rating
- 50.0 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE50 GC Generator Set (60 Hz)
- Minimum Rating
- 45 ekW
- Maximum Rating
- 45 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE55 GC Generator Set (50 Hz)
- Minimum Rating
- 55.0 kVA
- Maximum Rating
- 55.0 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE55 GC Generator Set (60 Hz)
- Minimum Rating
- 50 ekW
- Maximum Rating
- 50 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE65 GC Generator Set (50 Hz)
- Minimum Rating
- 65.0 kVA
- Maximum Rating
- 65.0 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE65 GC Generator Set (60 Hz)
- Minimum Rating
- 60 ekW
- Maximum Rating
- 60 ekW
- Emissions/Fuel Strategy
- Non Regulated
DE88 GC Generator Set (50 Hz)
- Minimum Rating
- 88 kVA
- Maximum Rating
- 88 kVA
- Emissions/Fuel Strategy
- Non Regulated
DE88 GC Generator Set (60 Hz)
- Minimum Rating
- 80 ekW
- Maximum Rating
- 80 ekW
- Emissions/Fuel Strategy
- Non Regulated
Reliable Diesel Generator Sets From Thompson Machinery
Having a supplementary or back-up power solution at your industrial facility is essential for maintaining productivity. Why risk losing time and resources during critical performance periods when you can keep an efficient source of power close at all times?
Diesel gensets are suited for a variety of applications and work environments, from data centers and medical facilities to remote earthwork sites. Whether you want to employ primary or secondary electricity for your latest applications, we have a solution that will deliver when you're most in need.
Our Cat diesel gensets for sale require minimal diesel fuel consumption and provide maximum energy efficiency while maintaining operational speed and quality. These generators come with durable Cat engines as well as a variety of convenient features to enhance safety and compliance. In addition, our products are advanced, user-friendly and in line with the industry’s low emissions standards.
During major installations or sudden power outages, diesel gensets offer a layer of support that can lead to cost savings over time and keep your operations running every day.
How We Can Help You Maximize Uptime
All of our Cat equipment options come with the latest technology and benefits. This allows you to stay up to date with industry and consumer needs. At Thompson Machinery, we’re committed to helping you make the most of your business and heavy-duty equipment with our electric power solutions and services. We work hard to ensure the quality and durability of each product so that it allows you to increase uptime and work profits.
Combined with our range of support services, you can use any of the diesel generator sets we have for sale to improve the reliability of your applications. Our decades of experience in the field have prepared us to meet all your needs immediately.
Get in Touch for More Details Today
Power generation sets help improve operational management for industrial leaders and workers in all types of small and large commercial applications. If you’re ready to choose one of our diesel gensets today, browse through our selection for more specific product details or contact us with questions!