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Electric Power Generation Equipment

Having a reliable and efficient source of power is an operational essential for many different types of businesses and organizations. When you're in the market for backup, peak, primary or continuous electric power generation and related equipment and accessories, Holt of California offers a complete range of options. No matter the size of the job or the regulatory requirements, we're equipped to meet your needs efficiently.

We Carry a Full Selection of New Cat Electric Power Products

Holt of California is the authorized Cat® dealer for the region, providing exclusive access to the new line of electric power systems from Caterpillar®. We offer an extensive inventory of diesel and gas power generators available as stationary or mobile units. Our skilled team can assist in custom configuring a solution based on your particular specifications.

ATS ATC Breaker / Contactor

Model Rating Range Transfer Type Switch Type  
ATC-300+ CONTROLLER 120 to 600V, single phase and three phase @ 50/60 Hz Switch application dependent Switch application dependent Details »
ATC-800 CONTROLLER 120 to 600V, single phase and three phase @ 50/60 Hz Switch application dependent Switch application dependent Details »
ATC Contactor-Based Automatic Transfer Switch 40-1600A Open / Closed Transition Contactor Based Details »
ATC Contactor Based Bypass Isolation Automatic Transfer Switch 100 to 1200A Bypass Isolation Contactor Based Details »
ATC Molded Case Circuit Breaker & Molded Case Switch Automatic Transfer Switch 30-1000A Open transition Molded Case Details »
ATC Power Breaker & Case Switch Automatic Transfer Switch 200 to 5000A Open Transition Power Breaker Details »
ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch 200-5000A Bypass isolation, Closed transition Power Breaker Details »
ATC Service Entrance Rated MCCB & Power Breaker Based ATS 30-5000A Open / Closed / Delayed Molded Case and Power Breaker Details »

ATS MX Contactor

Model Rating Range Transfer Type Switch Type  
CTE Series Automatic Transfer Switch 40-4000A Open / Closed / 4 position switch Contactor Based Details »
CTGSE & CTGDSE Series Service Rated Entrance Rated Automatic Transfer Switch 40-3000A Open Transition with Service Entrance Contactor Based Details »
CTG Series Automatic Transfer Switch 40-3000A Open transition Contactor based Details »
CTSM and CTGM Series Manual Transfer Switches 40-4000A Open / Manual Contactor Based Details »
CTS Series Automatic Transfer Switch 40 to 4000A Open transition Contactor Based Details »
CTX Series Automatic Transfer Switch 40-400A Open transition Contactor Based Details »
MX150 Microprocessor Controller Switch Dependent Application Dependent Application Dependent Details »
MX250 Microprocessor Controller Switch Dependent Application Dependent Application Dependent Details »
MX350 Controller Switch Dependent Application Dependent Application Dependent Details »

Diesel Generator Sets

Model Emissions/Fuel Strategy Voltage Frequency  
3412C Generator Set Low Fuel Consumption 380 to 415 Volts 50 Hz Details »
3412C Generator Set Low Fuel Consumption 220 to 480 Volts 60 Hz Details »
3512 Generator Set Low Fuel Consumption 380 to 415 Volts 50 Hz Details »
3512 Generator Set Low fuel, Low Emissions 380 to 415 Volts 50 Hz Details »
3512 Generator Set Low Fuel Consumption 380 to 13800 Volts 60 Hz Details »
3512 with Upgradeable Package Low Fuel Consumption 380 to 480 Volts 60 Hz Details »
3512B (50 Hz) Generator Set Low Fuel, Low Emissions 380 to 415 Volts 50 Hz Details »
3512B Diesel Generator Set Low Fuel , Low Emissions 400 to 415 Volts 50 Hz Details »
3512B Diesel Generator Set Low Fuel, Low Emissions 380 to 480 Volts 60 Hz Details »
3512B Diesel Generator Set Low Fuel, Low Emissions 380 to 13800 Volts 60 Hz Details »
3512B (50 Hz) India Market Only Low Fuel Consumption Low (415 Volts), Medium and High Voltage 50 Hz Details »
3512C Generator Set U.S. EPA Certified 380 to 13800 Volts 60 Hz Details »
3512C Generator Set U.S. EPA Cert., Tier 2 380 to 13800 Volts 60 Hz Details »
3516 Diesel Generator Set Low Fuel Consumption 380 to 415 Volts 50 Hz Details »
3516 Diesel Generator Set Low Fuel Consumption 380 to 11000 Volts 50 Hz Details »
3516 Diesel Generator Set Low Fuel Consumption 380 to 480 Volts 60 Hz Details »
3516 Diesel Generator Set Low Fuel, Low Emissions 380 to 13800 Volts 60 Hz Details »
3516B Generator Set Low Fuel, Low Emissions 380 to 415 Volts 50 Hz Details »
3516B Generator Set Low fuel, Low Emissions 380 to 11000 Volts 50 Hz Details »
3516B Generator Set Low Fuel, Low Emissions 380 to 11000 Volts 50 Hz Details »
3516B (60 Hz) with Upgradeable Package Low fuel, Low Emissions 380 to 480 Volts 60 Hz Details »
3516B Generator Set Low Fuel, Low Emissions 380 to 13800 Volts 60 Hz Details »
3516B (50 Hz) Generator Set Low Fuel, Low Emissions 380 to 11000 Volts 50 Hz Details »
3516B Generator Set Low Fuel Consumption 380 to 11000 Volts 50 Hz Details »
3516B Generator Set Low Fuel Consumption 380 to 13800 Volts 60 Hz Details »
3516B (50 Hz) India Market Only Low Fuel Consumption Voltage - Low (415 Volts), Medium and High Voltage 50 Hz Details »
3516C Generator Set U.S. EPA Cert., Tier 2 - 1808 rpm 380 to 11000 Volts 50 Hz Details »
3516C (50 Hz) with Upgradeable Package Low Fuel Consumption 380 to 11000 volts 50 Hz Details »
3516C Generator Set Low Fuel, Low Emissions 380 to 11000 volts 50 Hz Details »
3516C Generator Set U.S. EPA Cert., Tier 2 380 to 13800 Volts 60 Hz Details »
3516C Tier 4 Final U.S. EPA Certified 480 to 13800 Volts 60 Hz Details »
3516E Generator Set U.S. EPA Cert. Tier 2 / Low NOx 380 to 11000 volts 50 Hz Details »
3516E Generator Set Tier 2 Equivalent - 1808 rpm 380 to 11000 volts 50 Hz Details »
3516E Low Voltage Generator Set Low Fuel Consumption 380 to 11000 volts 50 Hz Details »
3516E Low Voltage Generator Set Tier 2 416 to 13,800 Volts 60 Hz Details »
3606 Generator Set (Medium Speed) Low Fuel Consumption - 50 Hz Details »
3606 Generator Set (Medium Speed) Low Fuel Consumption - 60 Hz Details »
3608 Generator Set (Medium Speed) Low Fuel Consumption - 50 Hz Details »
3608 Generator Set (Medium Speed) Low Fuel Consumption - 60 Hz Details »
3612 Generator Set (Medium Speed) Low Fuel Consumption - 60 Hz Details »
3612 Generator Set (Medium Speed) Low Fuel Consumption - 50 Hz Details »
3616 Generator Set (Medium Speed) Low Fuel Consumption - 50 Hz Details »
3616 Generator Set (Medium Speed) Low Fuel Consumption - 60 Hz Details »
C1.1 Generator Set R96/EUIIIa Equivalent 110 to 415 Volts 50 Hz Details »
C1.1 Generator Set R96/EUIIIa Equivalent 110 to 480 Volts 60 Hz Details »
C1.5 Generator Set R96/EUIIIa Equivalent 110 to 415 Volts 50 Hz Details »
C1.5 Generator Set R96/EUIIIa Equivalent 110 to 415 Volts 60 Hz Details »
C2.2 Generator Set R96/EUIIIa Equivalent 110 to 415 Volts 50 Hz Details »
C2.2 Generator Set R96/EUIIIa Equivalent 110 to 415 Volts 60 Hz Details »
C3.3 Generator Set EU Stage II R96/EUIIIa 110 to 480 Volts 50 Hz Details »
C3.3 Generator Set EU Stage II & R96/EUIIIa 110 to 480 Volts 60 Hz Details »
C4.4 Generator Set Non Regulated, EU Stage II 220 to 480 Volts 60 Hz Details »
C4.4 Generator Set U.S. EPA Cert., Tier 3 208 to 600 Volts 60 Hz Details »
C4.4 Generator Set U.S. EPA Cert., Tier 3 110 to 480 Volts 60 Hz Details »
C4.4 Generator Set EU Stage II & R96/EUIIIa 110 to 480 Volts 50 Hz Details »
C7.1 ACERT Non Regulated 208 to 480 Volts 60 Hz Details »
C7.1 ACERT Non Regulated, EU Stage IIIA 110 to 480 Volts 50 Hz Details »
C7.1 Generator Set Tier 3 208 to 480 Volts 60 Hz Details »
C9 Generator Set EU Stage IIIA 220 to 480 Volts 50 Hz Details »
C9 Generator Set EU Stage IIIA, Low Fuel 220 to 480 Volts 60 Hz Details »
C9 Generator Set Low Fuel, Tier 3 220 to 480 Volts 60 Hz Details »
C13 Generator Set Low Fuel, R96/EUIIIa 380 to 415 Volts 50 Hz Details »
C13 Generator Set Low Fuel Consumption 380 to 415 Volts 60 Hz Details »
C13 (50 Hz) China Non Road Low Fuel, R96/EUIIIa 380 to 415 Volts 50 Hz Details »
C13 Generator Set EPA Stationary Emerg Use 208 to 600 Volts 60 Hz Details »
C13 (50 Hz) India Market Only India CPCB/MoEF 415 Volts 50 Hz Details »
C15 Generator Set Tier 2 or Tier 3 208 to 600 Volts 50 Hz Details »
C15 (50 Hz) India Market Only India CPCB/MoEF 415 Volts 50 Hz Details »
C15 Generator Set Low Fuel, Tier 2, Tier 3, EU Stage IIIA 208 to 600 Volts 60 Hz Details »
C15 (50 Hz) China Non Road Low Fuel, Tier 2 or 3 208 to 600 Volts 50 Hz Details »
C15 Generator Set Low Fuel, Tier 2, Tier 3, EU Stage IIIA 208 to 600 Volts 60 Hz Details »
C18 Generator Set Low Fuel 380 to 415 Volts 50 Hz Details »
C18 Generator Set Low Fuel, China Nonroad III Emis Stds 380 to 415 Volts 50 Hz Details »
C18 Generator Set Low Fuel, EU Stage IIIA 380 to 415 Volts 50 Hz Details »
C18 Generator Set Low Fuel Consumption 208 to 600 Volts 60 Hz Details »
C18 Generator Set Low Fuel Consumption 220 to 380 Volts 60 Hz Details »
C18 Generator Set U.S. EPA Cert., Tier 2 208 to 600 Volts 60 Hz Details »
C18 Generator Set U.S. EPA Certified 208 to 600 Volts 60 Hz Details »
C18 (50 Hz) India Market Only India CPCB/MoEF 415 Volts 50 Hz Details »
C18 Generator Set U.S. EPA Tier 4 Final 480 Volts 60 Hz Details »
C27 Generator Set Low Fuel, Tier 2 Nonroad Equivalent 208 to 600 Volts 60 Hz Details »
C32 Generator Set Low Fuel, Low Emissions 400 to 3300 Volts 50 Hz Details »
C32 (50 Hz) India Market Only Low Fuel Consumption 415 Vots 50 Hz Details »
C32 (60 Hz) Low Fuel, Tier 2 Nonroad Stds 220 to 4160 Volts 60 Hz Details »
C175-16 Generator Set Low Fuel, Low Emissions 380 to 11000 Volts 50 Hz Details »
C175-16 Generator Set Low Fuel,Tier 2 480 to 13800 Volts 60 Hz Details »
C175-16 Tier 4 Final U.S. EPA Certified 480 to 13800 Volts 60 Hz Details »
C175-20 Low Fuel, Low Emissions 3300 to 11000 Volts 50 Hz Details »
C175-20 Low Fuel Consumption 4160 to 13800 Volts 60 Hz Details »
CM20C Generator Set (WB) Stage 1 and 2 3000 to 13800 Volts - Details »
CM25E Generator Set (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
CM32E (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
CM43C (Inline) (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
CM43C (V-Type) (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
CM46DF (Inline) (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
CM46DF (V-Type) (WB) Cert stage 1 and 2 3000 to 13800 Volts - Details »
DE1100 GC Low Fuel Consumption 400 Volts 50 Hz Details »

Gas Generator Sets

Model Engine Model Length Width  
CG132B-8 Gas Generator Set CG132-8 122 in 70 in Details »
CG132B-12 Gas Generator Set CG132 151 in 70 in Details »
Gas Generator CG132B-16 CG132 165 in 70 in Details »
Gas Generator CG132B-16 CG132B 165 in 70 in Details »
CG170-12 Gas Generator Set CG170-12 235 in 70 in Details »
CG170-12 KGas Generator Set CG170K-12 235 in 71 in Details »
CG170 Gas Generator Set CG170-16 261.4 in 70 in Details »
CG170 Gas Generator Set CG170K-16 261 in 71 in Details »
CG170-20 Gas Generator Set CG170-20 294 in 67 in Details »
CG170-20B Gas Generator Set CG170B-20 258 in 67 in Details »
CG260 Gas Generator Set CG260-12 315 in 105 in Details »
CG260-16 Gas Generator Set CG260-16 371 in 110 in Details »
CG260-16 Gas Generator Set CG260-16 371 in 110 in Details »
DG50-2 (3 Phase) 5.7L V8, 4-cycle Gas 83.3 in 1000 in Details »
DG50-2 (Single Phase) 5.7L V8, 4-cycle Gas 83.3 in 39.4 in Details »
DG60-2 (3 Phase) 5.7L V8, 4-cycle Gas 83.3 in 39.4 in Details »
DG60-2 (Single Phase) 5.7L V8, 4-cycle Gas 83.3 in 39.4 in Details »
DG80-2 (3 Phase) 5.7L V8, 4-cycle Gas 83.3 in 39.4 in Details »
DG80-2 (Single Phase) 5.7L V8, 4-cycle Gas 83.3 in 39.4 in Details »
DG100-2 (3 Phase) 5.7L V8, 4-cycle Gas 119.6 in 43.7 in Details »
DG100-2S (Single Phase) 5.7L V8, 4-cycle Gas 119.6 in 43.7 in Details »
DG125-2 (3 Phase) 8.8L V8, 4-cycle Gas 119.6 in 43.7 in Details »
DG150-2 (3 Phase) 8.8L V8, 4-cycle Gas 119.6 in 43.7 in Details »
DG175-2 (3 phase) G14.2L Spark Ignited 3250 in 52.93 in Details »
DG175-2 (Single-phase) G14.2L Inline 6, 4 cycle, Spark Ignited 127.95 in 52.93 in Details »
DG200-2 (3 phase) 14.2 L, Inline 6, 4 Cycle, Spark - Ignited 127.95 in 52.93 in Details »
DG200-2S (Single-phase) 14.2 L Spark - Ignited 127.95 in 52.93 in Details »
DG230-2 (3 phase) - 2887 in 57.6 in Details »
DG250-2 (3 phase) - 138.74 in 57.6 in Details »
DG275-2 (3 phase) - 136 in 57.6 in Details »
DG300-2 (3 phase) 14.2 L Spark - Ignited 136 in 57.6 in Details »
DG350-2 (Single-phase) G21.9L Spark-Ignited 154.4 in 71 in Details »
DG400-2 (Three phase) G21.9L spark-ignited 154.4 in 71 in Details »
DG450-2 (Single-phase) G21.9L V12, 4-Cycle, Spark -Ignited 154.4 in 71 in Details »
G3406 Gas Generator Set G3406 165 in 51 in Details »
G3412 Gas Generator Set G3412 165 in 85.25 in Details »
G3412 Gas Generator Set G3412 179 in 88 in Details »
G3512 750kW Gas Generator Set G3512 205.7 in 90 in Details »
G3512 1000kW Gas Generator Set G3512 205.7 in 90 in Details »
G3512E Gas Generator Set G3512E 181 in 65 in Details »
Gas Generator G3512H G3512H 223 in 76 in Details »
Gas Generator G3516A G3516A 193 in 68 in Details »
Gas Generator G3516B G3516B 165 in 85 in Details »
G3516C Gas Generator Set G3516C 219 in 72 in Details »
Gas Generator G3516H G3516H 291 in 84 in Details »
G3520 2000kW Gas Generator Set G3520 336 in 94 in Details »
G3520 2500kW Gas Generator Set G3520 336 in 94 in Details »
G3520C Gas Generator G3520C 249 in 79 in Details »
G3520E Gas Generator Set G3520E 271 in 79 in Details »
G3520H Gas Generator G3520H 302 in 86 in Details »
GCM34 G20CM34 562.2 in 153.9 in Details »

Microgrid

Model Module Type Application -  
CAT® BDP 250 ENERGY STORAGE INVERTER Bi-directional Power Inverter Compatible with virtually any power source - Details »
Cat® Microgrid Master Controller (MMC-M) Monitoring / control, assets optimization Photovoltaic and energy storage systems - Details »
Photovoltaic Module PVC Mono crystalline bifacial halfcut PERC Compatible with 1000V and 1500V plant architectures - Details »
Photovoltaic Module PVC Mono crystalline halfcut PERC Compatible with 1000V and 1500V plant architectures - Details »
Photovoltaic Module PVC Mono crystalline halfcut black PERC Compatible with 1000V plant architectures - Details »
Photovoltaic Module PVC Shingled mono crystalline PERC Compatible with 1000V and 1500V plant architectures - Details »
Energy Time Shift Module Energy Storage, Grid firming / grid stabilization Facility backup, Spinning reserve, Peak Shaving - Details »
Grid Stability Module Energy Storage, Grid firming / grid stabilization Facility backup, Spinning reserve, Transient Assist - Details »

Mobile Generator Sets

Model Module Type Application -  
Temporary Connection Boxes LUG-TO-LUG, CAMLOCK AND ENCLOSED CIRCUIT BREAKER EMERGENCY, LEGALLY REQUIRED EMERGENCY AND STANDBY - Details »
XG135 - Natural Gas - - - Details »
XG400 - Natural Gas - - - Details »
XGC1900 - - - Details »
XQ35 - - - Details »
XQ60 - - - Details »
XQ125 Rental Power - - - Details »
XQ230 Rental Power - - - Details »
XQ425 - - - Details »
XQ570 - - - Details »
XQ1475G - - - Details »
XQC1200 - - - Details »
XQC1600 - - - Details »
XQP30 - Diesel - - - Details »
XQP60 - - - Details »
XQP100 - - - Details »
XQP150 - - - Details »
XQP275 - - - Details »
XQP300 - - - Details »
XQP500 - - - Details »
XQP1100 Rental Generator Set - - - Details »

Olympian Generator Sets

Model Standby Prime Emissions/Fuel Strategy  
GEP100-1 50 hz: 70.4 kW (88.0 kVA) 60hz: 80.0 kW (100.0 kVA) 50 hz: 64.0 kW (80.0 kVA) 60hz: 72.0 kW (90.0 kVA) Not Certified Details »
GEP125-1 50 hz: 88.0 kW (110.0 kVA) 60hz: 100.0 kW (125.0 kVA) 50 hz: 80.0 kW (100.0 kVA) 60hz: 90.4 kW (113.0 kVA) EU Stage II Details »
GEP169-1 50 hz: 119.6 kW (149.5 kVA) 60hz: 135.0 kW (168.8 kVA) 50 hz: 108.0 kW (135.0 kVA) 60hz: 120.0 kW (150.0 kVA) Not Certified Details »
GEP218-3 50 hz: 160.0 kW (200.0 kVA) 60hz: 174.0 kW (217.5 kVA) 50 hz: 144.0 kW (180.0 kVA) 60hz: 157.0 kW (196.3 kVA) Not Certified Details »

Switchgear and Paralleling Controls

Model Configuration Modes of Operation Application  
Cat Customizable Switchgear and Controls Application-specific switchgear with control logic designed to meet any customer's sequence of operations. Examples are 3+ Utilities, CHP applications, complex load shed schemes, etc All modes of paralleling generator sets to each other and to other sources (utility, alternative fuels, wind, etc) can be supported. Caterpillar generation and control experts can design and program t LV and MV ( 208V - 38 kV) 50 / 60 Hz Details »
Cat EGP Switchgear Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie and load breakers in conjunction with downstream transfer switches for standby or emergency applica Multi-unit Island and multi-unit standby mode with optional redundant controls and components. LV and MV (208V - 38 kV) Details »
Cat Switchgear - - - Details »
Cat XLM Switchgear Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie, utility and load breakers for utility paralleling applications Emergency Standby, Utility Import/Export, Peak shaving, and base load operations with redundant controls and components. Closed transition to/from generator power LV and MV ( 208V - 38 kV Details »
EMCP 4.4 Master Control Panel Remote monitoring and control for up to 8 generator sets via high-speed network. Enables paralleling a group of EMCP 4.4 equipped generator sets to a single utility source. Emergency standby, island, utility paralleling LV and MV (208V - 38 kV) Details »
Engine Paralleling and Integration Control (EPIC) Remote modular paralleling control system (Master Control Panel for the first 2 generator sets and optional tie breaker, separate add-on control panels for up to 8 additional generator sets, utility p Emergency Standby with redundant master control, Utility paralleling, peak shaving, and closed transition to/from Generator Power (with optional utility control panel) LV and MV (208V-27kV) Details »
Emergency Transfer Load manager Wall mounted paralleling control system that monitors and controls a single generator and a single utility. Utility Import, Export, and base load operations, Peak shaving, and Emergency Standby. Closed Transition to/from Generator Power LV and MV (208V-32kV) Details »

From automatic transfer switches (ATS), ATC breakers and ATS MC contractor equipment to paralleling switchgear and uninterrupted power supplies (UPS), we're a single source for electric power systems. We'll help ensure that you have the solutions you need to be ready for every challenge and operating condition. We even offer rental generator sets to help you respond to an emergency or handle a temporary power application.

Types of Electric Power Generation:

Investing in Genuine Cat Electric Power Generators

Cat power equipment sets the industry standard for quality, durability and efficiency. You'll benefit from reduced fuel burn and maintenance requirements, which will help lower long-term operating costs. Gen sets manufactured by Caterpillar are designed to perform in the most robust applications and environment. Additional features include:

  • User-friendly control interface and navigation
  • Clean and quiet operation and durable design
  • Dedicated support from your local Cat dealer

Get in Touch About Electric Power System Solutions Today

From the quality of our products and services to the dedication of our experienced team, our focus is your 100% satisfaction. Contact us online to learn more about our current inventory of new, used and rental power equipment. Our friendly and informed team will be happy to answer all your questions and provide a quote.