CA Series – Diesel Generator Sets

High-Performance Diesel Generator Sets with CAT Power

Enerzip® CA Series Diesel Generator Sets are powered by genuine CAT® (Caterpillar) industrial engines and engineered with Enerzip’s experience in industrial power integration and structural design. Developed for mining, oil & gas, heavy infrastructure, healthcare, and remote critical sites, the CA Series delivers reliable power in demanding operating environments.

Covering a power range from 9.5 kVA to 715 kVA, the CA Series Diesel Generator Sets support standby, prime power, and continuous operation for industrial and commercial applications requiring durability and long service life.

Genuine CAT Engine Platform: Original Caterpillar industrial engines with proven durability and global service support.
Strong Load Acceptance: Designed for fast response to sudden load changes and high starting currents.
Heavy-Duty Structural Design: Reinforced base frame for mechanical stability in harsh site conditions.
Efficient & Compliant Operation: Optimized for fuel efficiency and compatibility with common international standards.
Intelligent Control & Power Management: ATS-ready, parallel-capable, with remote monitoring support.
High Lifecycle Value: Long overhaul intervals and durable engine architecture reduce downtime and lifecycle cost.

Description

Enerzip® CA Series: High-Performance Industrial Diesel Generator Sets

Powered by CAT Engine Platform | Premium System Integration (9.5kVA – 715kVA)

The Enerzip® CA Series is a high-reliability range of industrial Diesel Generator Sets designed for small to mid-range power applications. Covering an output range from 9.5kVA to 715kVA, this series integrates proven CAT® (Caterpillar) industrial engine platforms with Enerzip®’s system-level engineering and heavy-duty manufacturing standards. Rather than simple component assembly, Enerzip® applies a system-first integration approach to ensure mechanical stability, electrical reliability, and long-term operational consistency across diverse operating environments. The CA Series is developed for facilities where dependable power supply and predictable lifecycle performance are critical. For broader platform comparison and selection guidance, you may also explore the Diesel Generator Sets Series.

1. The Power Core: CAT Engine Technology

The foundation of the CA Series Diesel Generator Sets is the CAT industrial engine platform, selected for its durability, stable output characteristics, and suitability for continuous industrial operation. Across the full power range, these engines are designed to operate reliably under variable load conditions and demanding site environments commonly found in industrial and infrastructure applications.

Strong Transient Response Capability: CAT engines used in the CA Series are engineered to manage sudden load changes with controlled frequency and voltage recovery, supporting applications where load stability is essential for operational continuity.

Extended Service Intervals: Through robust engine architecture and proven fuel system design, CAT engines typically offer longer service intervals between major overhauls, contributing to reduced downtime and predictable total cost of ownership in both standby and prime power applications.

Global Service Availability: Supported by Caterpillar’s worldwide parts and service network, combined with Enerzip®’s system integration support, the CA Series Diesel Generator Sets benefit from broad service accessibility across multiple regions.

2. Starting Systems: Reliable Ignition Under Challenging Conditions

Reliable starting performance is essential for Diesel Generator Sets operating in standby or mission-critical roles. The CA Series utilizes a high-reliability starting configuration designed to support consistent ignition across a wide range of environmental conditions.

Industrial-Grade Starters: Starting motors from Delco Remy, Bosch, or Denso are applied to provide sufficient starting torque and durability for repeated start cycles.

High-CCA Battery Systems: Maintenance-free batteries from VARTA, Camel, or Sail are specified for their vibration resistance and stable cold-cranking performance, supporting dependable engine starting during extended standby periods.

3. Alternator: Stable and Efficient Power Conversion

The CA Series converts mechanical output into stable electrical power using alternator platforms from globally recognized manufacturers.

Flexible Alternator Selection: Available alternator options include LEROY SOMER, STAMFORD, SIEMENS, MARATHON, ENGGA, and Shanghai Stamford, allowing configuration according to project requirements and load characteristics.

Environmental Protection: Alternators are typically configured with Class H insulation, with optional enhanced protection for humid, dusty, or corrosive environments to support long-term operational reliability.

Voltage Regulation: Digital automatic voltage regulators (AVR) are applied to maintain stable voltage output suitable for industrial equipment, commercial loads, and sensitive electronic systems.

4. Control Systems: Intelligent Monitoring and Power Management

The CA Series Diesel Generator Sets integrate industry-standard digital control systems to support automated operation, monitoring, and protection.

Controller Options: Supported control platforms include DSE (Deep Sea Electronics), ComAp, DEIF, and SmartGen.

Communication Capability: Standard interfaces such as RS485, CAN-bus, and Modbus enable integration with ATS systems, parallel operation configurations, and building or site-level monitoring systems.

Remote Monitoring: Optional remote monitoring solutions allow operators to track generator status, alarms, and operating parameters for improved operational oversight and maintenance planning.

5. Cooling Systems: High-Ambient Thermal Design

Effective thermal management is critical for Diesel Generator Sets operating under continuous or high-load conditions. The CA Series is designed with cooling systems suitable for elevated ambient temperatures.

Radiator Configuration: Cooling components are sourced from experienced suppliers such as Weifang Sinrui, Guangzhou Nanhong, and Jiangsu Aksa China.

High-Ambient Capability: Cooling systems are commonly configured to support operation in ambient temperatures up to 50°C, subject to installation conditions and site airflow design.

6. Frame & Fuel Tank: Enerzip® Manufacturing Capability

The structural base frame provides the mechanical foundation for the Diesel Generator Sets. Enerzip® maintains in-house control over this component to ensure consistency and durability.

Heavy-Duty Frame Construction: Base frames are manufactured using high-strength structural steel and controlled welding processes to enhance rigidity and vibration resistance.

Integrated Fuel Tanks: Base-mounted fuel tanks with typical capacities ranging from 8 to 24 hours are integrated into the frame, supporting extended operation while maintaining structural integrity and safety.

7. Silent Canopy: Environmental Protection and Noise Control

The CA Series Diesel Generator Sets can be supplied with optional acoustic enclosures for noise-sensitive installations.

Surface Treatment: Enclosures are finished using powder coating processes to improve resistance to corrosion, UV exposure, and harsh environmental conditions.

Acoustic Performance: Standard silent and super silent configurations are available, with noise levels typically reduced to meet requirements for urban, commercial, or residential environments.

8. Exhaust & Emission System: Safety and Compliance

Exhaust systems are configured to balance noise reduction, backpressure control, and emission compliance.

Emission Solutions: Exhaust after-treatment options can be applied in cooperation with Kailong High-tech and Weifu High-technology to meet applicable regional emission standards.

Industrial Silencers: High-attenuation silencers from Foshan Welling and Weifang Sinrui are selected to reduce exhaust noise while maintaining acceptable engine backpressure.

9. Containerized Power: ISO-Based Solutions

For applications requiring mobility, protection, or rapid deployment, the CA Series can be supplied in containerized configurations.

ISO Container Modification: 20ft and 40ft ISO containers are modified to meet electrical, ventilation, and structural requirements for Diesel Generator Sets.

Service-Oriented Design: Containerized units may include internal lighting, ventilation systems, and optional fire protection features to support safe access and routine maintenance.

Technical Specification Matrix

Category	Partnered Suppliers & Standards
Product Type	Industrial Diesel Generator Sets
Output Range	9.5kVA – 715kVA
Engine Platform	CAT (Caterpillar) Industrial Series
Starting Motor	Delco Remy / Bosch / Denso
Starting Battery	VARTA / Camel / Sail (High CCA Maintenance-Free)
Alternator Technology	LEROY SOMER / STAMFORD / SIEMENS / MARATHON / ENGGA / Shanghai Stamford
Control Intelligence	DSE / ComAp / DEIF / SmartGen (Cloud-Enabled)
Cooling System	50°C Tropical Grade (Sinrui / Nanhong / Aksa China)
Chassis / Frame	Enerzip® Proprietary (Heavy-Duty Sheet Metal Integrated)
Silent Canopy	Enerzip® Custom (Advanced UV-Resistant Powder Coating)
Containerized Sets	Enerzip® Modified (ISO Electrical & Structural Compliant)
Exhaust Purification	Kailong High-tech / Weifu High-technology
Acoustic Silencing	Foshan Welling / Weifang Sinrui (High-Attenuation)

Why Enerzip®CA Series Diesel Generator Sets ?

Choosing the Enerzip® CA Series is an investment in certainty. By controlling the manufacturing of the chassis and enclosures through our Heavy-Duty Sheet Metal Line, and by strictly sourcing every internal component from world-class leaders like CAT, Bosch, and Leroy-Somer, we eliminate the weak links found in standard Diesel Generator Sets. Whether you are powering a remote facility or a critical metropolitan building, Enerzip® provides the engineering depth and global support to ensure that when the grid fails, your power doesn’t.

Genset Model	ESP(KVA)	ESP(KW)	PRP(KVA)	PRP(KW)	Fuel Cons (L/H @ 70% load)	LWH(mm) Open Type	LWH(mm) Silent Type	Engine Model	Country of origin	Cyl Arrangement	Displacement(L)	Gov	Cooling
CA9.5E3	9.5	8	9	7	2.6	1400620996	15509351055	C1.1	China	3L	1.1	M	Water Cooling
CA13.5E3	13.5	11	13	10	3.7	14006201054	15509351055	C1.1	China	3L	1.1	M	Water Cooling
CA18E3	18	14	17	13	4.4	15006201115	15509351055	C1.5	China	4L	1.5	M	Water Cooling
CA22E3	22	18	20	16	5.3	15006201115	15509351055	C1.5	China	4L	1.5	M	Water Cooling
CA33E0	33	26	30	24	7	15409701361	18638991348	C3.3	UK	3L	3.3	M/E	Water Cooling
CA50E0	50	40	45	36	10.5	192511201361	229110261433	C3.3	UK	3L	3.3	M/E	Water Cooling
CA55E0	55	44	50	40	11.5	192511201361	229110261433	C3.3	UK	3L	3.3	M/E	Water Cooling
CA65E0	65	52	60	48	13.6	192511201361	229110261433	C3.3	UK	3L	3.3	M/E	Water Cooling
CA88E0	88	70.4	80	64	18	192511201361	229111261534	C4.4	China	4L	4.4	M/E	Water Cooling
CA110E2	110	88	100	80	21.7	208911201361	276111261539	C4.4	China	4L	4.4	M/E	Water Cooling
CA150E0	150	120	135	108	29.7	250011201430	351111261686	C7.1	China	6L	7	E	Water Cooling
CA165E0	165	132	150	120	32.4	250011201528	351111261686	C7.1	China	6L	7	E	Water Cooling
CA200E0	200	160	180	144	40.2	261010401646	351113251684	C7.1	China	6L	7	E	Water Cooling
CA220E0	220	170	200	160	45.4	250013201626	351113251325	C7.1	China	6L	7	E	Water Cooling
CA250E0	250	200	230	184	47.9	330011001771	398514102165	C9	China	6L	8.8	E	Water Cooling
CA275E0	275	220	250	200	51.9	330011001771	398514102165	C9	China	6L	8.8	E	Water Cooling
CA300E0	300	240	275	220	58.1	330011001771	398514102165	C9	China	6L	8.8	E	Water Cooling
CA330E0	330	264	300	240	62.5	330011001771	398514102165	C9	China	6L	8.8	E	Water Cooling
CA400E0	400	320	350	280	72.3	380011302156	493016202221	C13	USA	6L	13	E	Water Cooling
CA450E0	450	360	400	320	82.6	380011302156	493016202221	C13	USA	6L	13	E	Water Cooling
CA500E0	500	400	455	364	94.5	382311102166	493016582221	C15	USA	6L	15.2	E	Water Cooling
CA550E0	550	440	500	400	102	382311102166	493016582221	C15	USA	6L	15.2	E	Water Cooling
CA605E0	605	484	550	440	111	391014612155	532019202289	C18	USA	6L	18.1	E	Water Cooling
CA660E0	660	528	600	480	122.7	391014612155	532019202289	C18	USA	6L	18.1	E	Water Cooling
CA715E0	715	572	650	520	130.6	391014612155	532019202289	C18	USA	6L	18.1	E	Water Cooling

Technical Notes

Fuel consumption values are typical reference figures measured at 70% load under standard test conditions. Actual fuel consumption may vary depending on fuel quality, ambient temperature, altitude, load profile, alternator efficiency, and installation conditions.

Applications

Typical Applications of Enerzip® CA Series Diesel Generator Sets

1. Construction & Mining

Construction sites and mining operations are characterized by dust, vibration, and irregular load conditions, which place high demands on Diesel Generator Sets used for temporary or semi-permanent power supply.

The Enerzip Advantage:
The CA Series Diesel Generator Sets are built on Enerzip® reinforced base frames with controlled welding processes to enhance rigidity and vibration resistance. Combined with heavy-duty air filtration and optional mobile or trailer-mounted configurations, the units are suitable for remote mining areas, road construction sites, and infrastructure development projects.

Typical Applications: Mining power supply, construction site generators, mobile diesel generator sets.

2. Industrial Manufacturing

Manufacturing facilities require stable electrical output to protect equipment and maintain continuous production, especially in environments with high ambient temperatures or frequent motor starts.

The Enerzip Advantage:
The CA Series Diesel Generator Sets are commonly configured with 50°C high-ambient cooling systems and properly matched alternators to support reliable three-phase power output. This configuration helps reduce the risk of thermal derating and voltage fluctuation in industrial workshops and processing plants.

Typical Applications: Factory backup power, industrial diesel generator systems, prime power for production lines.

3. Healthcare & Hospitals

Healthcare facilities depend on Diesel Generator Sets to ensure uninterrupted power supply for critical medical systems during grid outages.

The Enerzip Advantage:
The CA Series supports integration with automatic transfer switches (ATS) for rapid power restoration. Optional silent or super silent enclosures are available to reduce operating noise, making the units suitable for hospitals, clinics, and healthcare centers where acoustic control is required.

Typical Applications: Hospital emergency generators, healthcare backup power systems, silent diesel generators.

4. Data Centers & Telecom

Data centers and telecom facilities require stable voltage and frequency control to protect sensitive electronic equipment and communication systems.

The Enerzip Advantage:
The CA Series Diesel Generator Sets utilize digital voltage regulation and industry-standard control systems to support stable power output and compatibility with UPS systems. This makes them suitable for edge data centers, telecom base stations, and communication infrastructure requiring reliable standby power.

Typical Applications: Data center backup generators, telecom power systems, communication site standby power.

5. Commercial Real Estate

Commercial buildings such as hotels, office complexes, and shopping centers require backup power solutions that balance performance, noise control, and visual integration.

The Enerzip Advantage:
The CA Series can be supplied with weatherproof or silent enclosures treated with durable powder coating to improve corrosion resistance and appearance. Acoustic design and airflow optimization help meet typical urban noise requirements while supporting essential building loads.

Typical Applications: Hotel standby generators, commercial backup power systems, building emergency power.

6. Agriculture & Farming

Agricultural operations often operate in remote locations and face corrosive environments caused by humidity, dust, and livestock by-products.

The Enerzip Advantage:
Enerzip® applies corrosion-resistant surface treatment and robust enclosure design to protect Diesel Generator Sets used in agricultural environments. Combined with global parts availability for CAT engines and Enerzip system support, the CA Series provides reliable power for irrigation, ventilation, and farm operations.

Typical Applications: Farm backup generators, agricultural power supply, irrigation and livestock facility power.

7. Transport & Infrastructure

Transport hubs and public infrastructure facilities require Diesel Generator Sets capable of extended operation and autonomous power supply.

The Enerzip Advantage:
For infrastructure applications, the CA Series Diesel Generator Sets can be configured with integrated base fuel tanks or external fuel systems to support extended runtime. This configuration is suitable for ports, airports, toll stations, and utility facilities that require dependable standby or prime power.

Typical Applications: Port power systems, airport emergency generators, public infrastructure backup power.

FAQ

What is the typical delivery time for the CA Series Diesel Generator Sets?

The delivery time for CA Series Diesel Generator Sets depends on configuration and enclosure type, with open-type units typically available within 3–7 working days, while silent, super silent, or weatherproof configurations usually require around 7–14 working days due to additional enclosure manufacturing, acoustic treatment, and factory testing.

Are silent or super silent enclosures available for the CA Series?

Yes, the CA Series Diesel Generator Sets can be supplied with silent or super silent enclosures designed by Enerzip®, using heavy-duty steel structures, optimized airflow paths, and high-density sound-absorbing materials to balance effective noise reduction with reliable cooling performance for urban, commercial, and healthcare environments.

Can the CA Series Diesel Generator Sets operate reliably in high-temperature environments?

The CA Series Diesel Generator Sets are commonly configured with high-ambient cooling systems designed for operation in environments up to 50°C, subject to proper installation and ventilation conditions, making them suitable for hot industrial sites, construction areas, and tropical regions.

Can the CA Series Diesel Generator Sets be configured for parallel operation or ATS integration?

Yes, the CA Series Diesel Generator Sets support integration with automatic transfer switches (ATS) and can be configured for parallel operation using industry-standard control systems, allowing multiple units to share load or provide redundancy in data centers, hospitals, and infrastructure projects.

What maintenance level is required for the CA Series Diesel Generator Sets?

Routine maintenance for the CA Series Diesel Generator Sets follows standard industrial practices, including periodic inspection, oil and filter replacement, cooling system checks, and battery maintenance, with service intervals largely determined by the CAT engine platform and operating conditions.

How is warranty and after-sales service handled for the CA Series?

Enerzip® provides system-level warranty and technical support for the complete Diesel Generator Sets, while core components such as CAT engines are supported through Caterpillar’s global service network after installation and commissioning, ensuring both integrated system responsibility and access to worldwide service resources.

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