1.Genuine Volvo generator sets (with global warranty)
2.Genuine used Volvo generator sets (unteardown and unrepaired)
Volvo Diesel Generators
INTRODUCTION TWO Volvo PRODUCTS：
Genuine Volvo generator sets
Genuine imported Volvo generator sets, complete with certificates of origin, quality certificates, inspection certificates, and customs clearance certificates. Authorized by Volvo Sweden, we specialize in small and medium-sized Volvo generator sets, covering a power range of 70-600KW. Our professional technical engineers regularly monitor your usage, ensuring superior performance, higher quality, and better service compared to similar products. Global warranty is also provided.
Genuine used Volvo generator sets
ELECPRIME offers original, used Volvo generators, including units that are unopened and unrepaired, as well as those with minor repairs without major disassembly. We do not sell used generators that require extensive overhauling. The used Volvo generator sets we provide have completed their break-in period, are in good working condition, and typically have less than 4000 operating hours. They come with complete maintenance records and are priced significantly lower than new units, offering excellent value for money.
Volvo generator selection
When you choose Volvo engine generator set, we recommend that you consider factors such as the application scenario, primary or backup use, actual power requirements, operating conditions, and noise requirements. You can also tell us your needs, and we will help you select the appropriate Volvo engine, match it with a suitable power generator, and add features such as silent box, independent fuel tank, and ATS (Automatic Transfer Switch) to help you achieve lower fuel consumption, longer lifespan, and more stable power output.
Features of Volvo generators
Volvo generator sets utilize electronic fuel injection control technology, resulting in high-performance and highly reliable generator sets with excellent starting performance, stable voltage, minimal frequency fluctuations, and reliable operation. They also offer advantages such as low emissions, low noise, and easy maintenance.
Volvo generator models & power
Volvo engine Model Interpretation
This will help you understand Volvo engine model naming conventions, allowing you to quickly understand Volvo engine displacement, power, and applications, facilitating selection and use.
Volvo TAD530GE generator
Power output: 87.5 kVA. Features:high-tech fuel injection and turbocharging system,advantages such as low fuel consumption,strong continuous operation capability,excellent cold-start performance,and low vibration.
Volvo TAD550GE generator
Power output: 87.5 kVA. Features: Complies with EU Stage IIIA / EPA Tier 3 emission standards, strong stability and reliability for long-term operation, suitable for industrial and commercial primary power supply.
Volvo TAD531GE generator
Power output: 100 kVA. Features: Fuel consumption is approximately 11 L/h at 50% load, approximately 15 L/h at 75% load, and approximately 20 L/h at 100% load. The power output can reach 108 kVA at 60 Hz.
Volvo TAD551GE generator
Power output: 100 kVA. Features: Durable, suitable for continuous long-term operation, quick response to large load variations, suitable for use in companies and shopping malls, and environmentally friendly emissions.
Volvo TAD532GE generator
Power output: 125 kVA. Features: Equipped with a 4-cylinder, water-cooled, turbocharged diesel engine and an electronic governor. Suitable for use as a primary or backup power source in construction sites, farms, outdoor projects, etc.
Volvo TAD750GE generator
Power output: 131.25 kVA. Features: 6-cylinder turbocharged diesel engine, fuel consumption rate approximately 215 g/kWh, fuel-efficient, durable, and long-lasting. Suitable for small hospitals, communication equipment rooms,etc
Volvo TAD731GE generator
Power output: 150 kVA. Features: Excellent performance, easy maintenance. This Volvo medium-sized generator is commonly used in factories, commercial buildings, office buildings, hospitals, etc.
Volvo TAD751GE generator
Power output: 150 kVA. Features: Equipped with speed switching function, allowing switching between 1500 rpm (50 Hz) and 1800 rpm (60 Hz), and capable of emergency peak power output.
Volvo TAD732GE generator
Power output: 187.5 kVA. Features: Provides 200–240 kVA of backup power, suitable for most power requirements. Adding an ATS allows for automatic start/stop and power switching.
Volvo TAD752GE generator
Power output: 187.5 kVA. Features: Volvo medium-to-large generator, equipped with an engine electronic management system, highly intelligent, and fuel-efficient, suitable for long-term high-load operation.
Volvo TAD733GE generator
Power 200 kVA, features: compact and durable structure, one of the main high-power models among Volvo generators, with good fuel consumption control under different loads, and a fuel efficiency of 214-228 g/kWh.
Volvo TAD753GE generator
Power output: 200 kVA. Features: Capable of continuous operation at 200 kVA. The power rating we specify is the primary power rating; the short-term peak backup power can reach 250 kVA,
Volvo TAD754GE generator
Power output: 250 kVA. Features: This Volvo generator boasts a 92% energy conversion efficiency. Key components such as pistons, cylinder liners, and valves are replaceable, reducing maintenance costs.
Volvo TAD734GE generator
Power: 250 kVA. Features: Our Volvo generator sets use Volvo engines matched with world-renowned alternators such as Stamford, Leroy Somer, and Mecc Alte, ensuring stable and reliable performance.
Volvo TAD1341GE generator
Power output: 300 kVA. Features: Industrial generator,high-pressure injection and turbocharging technology ensure complete combustion,suitable for long-term operation in commercial and industrial environments.
Volvo TAD1341GE generator
Power output: 312.5 kVA. Features: Industrial generator set, fuel consumption about 205 g/kWh at 50% load, about 195 g/kWh at 75% load, and about 191 g/kWh at 100% load. Power generation efficiency: about 92%.
Volvo TAD1345GE generator
Power output: 325 kVA. Features: 6-cylinder Volvo engine, power generation efficiency of approximately 93%, low noise and vibration, and high fuel efficiency. Primarily used for the power needs of large facilities.
Volvo TAD1351GE generator
Power output: 325 kVA. Features: Suitable for long-term stable operation, with a backup peak power of up to 375 kVA, covering a power output range of 320–380 kVA. It has a wide range of applications.
Volvo TAD1342GE generator
Power output: 350 kVA. Features: Suitable for 350–440 kVA primary or backup power supply applications, fast load response, simple structure, and easy maintenance. Ideal for hospitals, data centers, etc.
Volvo TAD1343GE generator
Power output: 375 kVA. Features: It boasts high reliability and a long lifespan, offering stable and durable high-power output, making it the ideal choice for industrial and commercial power plants.
Volvo TAD1352GE generator
Power output: 375 kVA. Features: Equipped with an electronic fuel injection system and EMS control system, improving fuel efficiency and adapting to operating conditions with large load fluctuations. Uses a high-power Volvo engine.
Volvo TAD1354GE generator
Power: 375 kVA. Features: Forced water cooling system, which ensures stable temperature during long-term operation of the Volvo generator under high load, extending the service life of the unit.
Volvo TAD1344GE generator
Power output: 412.5 kVA. Features: Most economical for long-term operation under medium to high loads, and suitable for industrial, commercial, cloud computing centers, and large-scale temporary power.
Volvo TAD1355GE generator
Power: 412.5 kVA. Features: Stable output even with load variations, less prone to voltage and frequency fluctuations. Suitable for use as a power source in factories, office buildings, shopping malls, hospitals, etc.
Volvo TAD1345GE generator
Power output: 437.5 kVA. Features: Suitable for heavy-duty and continuous operation; cylinder liners, valve seats, and other components are replaceable, reducing subsequent maintenance costs; low vibration and low noise.
Volvo TAD1345GE generator
Power: 450 kVA. Features: Volvo medium-to-high power generator set, with a primary and backup power range of 450 kVA – 500 kVA, suitable for most factories, construction sites, shopping malls, large community hospitals, etc.
Volvo TAD1650GE generator
Power output: 462.5 kVA. Features: Industrial-grade diesel generator, power range of 462-568 kVA, forced water cooling system, maintains stability during long periods of high-load operation, and is easy to maintain.
Volvo TAD1641GE generator
Power output: 500 kVA. Features: Main and backup power of 500 kVA – 640 kVA, 6-cylinder 16L engine, high torque, powerful performance, low fuel consumption, and fast load response,adapting to harsh environments.
Volvo TAD1651GE generator
Power output: 500 kVA. Features: Utilizes Volvo’s high-efficiency fuel injection and intake management technology, meeting EU Stage 3A / US EPA Tier 3 emission standards, and offering excellent fuel efficiency.
Volvo TAD1642GE generator
Power output: 562.5 kVA. Features: High-power Volvo generator, designed specifically for medium to large industrial/standby diesel generator sets, offering high reliability and smooth operation. A core Volvo product.
Volvo TWD1652GE generator
Power output: 600 kVA. Features: Delivers maximum power output at a speed of 50 Hz (1500 rpm), suitable for hospitals, shopping malls, office buildings, large construction sites, etc.
Volvo TAD1643GE generator
Power output: 625 kVA. Features: Volvo Penta industrial generator, 16L displacement, 6-cylinder turbocharged Volvo engine, compression ratio approximately 17.3:1, fuel efficiency at 100% load: 199 g/kWh.
Volvo TWD1643GE generator
Power output: 625 kVA. Features: Utilizes advanced two stage turbocharging technology, equipped two series connected turbochargers and two stage water cooled intercooler, can fast load response and high peak power.
Volvo TWD1653GE generator
Power: 650 kVA. Features: Output is slightly lower at 60 Hz than at 50 Hz, but it is still suitable for use in North America and other 60 Hz power grids. Complies with EU Stage IIIA/EPA Tier 3 emissions standards.
Volvo TWD1645GE generator
Power: 700 kVA. Features: Large Volvo industrial generator set, with primary/standby power of 700–800 kVA, widely used in industrial, commercial, and infrastructure power supply applications.
Volvo Generator Quality
ELECPRIME Volvo generators set utilize original imported Volvo in-line four-cylinder/six-cylinder diesel engines, supporting cold starts at -25℃.
They feature outstanding fuel efficiency and flexible installation, and are backed by a global warranty service system and complete technical documentation.
They offer fast load response and reliable cold-start performance, with low-resistance turbochargers and a responsive fuel injection system.
They operate smoothly, with low noise, low exhaust emissions, and low operating costs.
Smoke opacity is less than 1 Bosch unit; fuel consumption is low.
Installation precautions for Volvo generators
- Installation Location：
Volvo diesel generator sets require an installation environment that facilitates ventilation and exhaust, and provides sufficient operating space for future maintenance and repairs.
- Installation Foundation：
If installed on a hard surface with sufficient load-bearing capacity, a foundation platform is not necessary. Volvo diesel generator sets utilize high-efficiency vibration damping devices, so the foundation does not require vibration isolation treatment. If a foundation platform is needed, please refer to the “Installation Technical Manual” for dimensions. Additionally, no anchor bolts need to be pre-installed in the foundation platform.
- Cooling System：
Volvo generator sets use a closed-loop cooling water circulation system. Good ventilation is required, and the air intake and exhaust vents must be arranged reasonably to avoid warm air recirculation. The area must meet the minimum clearance requirements.
- Fuel Supply System：
Volvo generator sets require a separate fuel tank (base tank or independent tank). The height difference between the fuel tank and the generator set must meet the requirements, and the dimensions of the fuel supply and return pipes must also meet the requirements. An oil-water separator is recommended when using poor quality fuel.
- Exhaust System：
Volvo diesel generator sets are equipped with an industrial-grade muffler, with a noise level of approximately 80-90 dB(A). Adding a soundproof enclosure, super soundproof enclosure, or trailer-mounted soundproof enclosure can reduce the noise to 70-80 dB(A). Professional soundproofing treatment in a dedicated generator room can reduce the noise to 60 dB(A).
- Cable Connection：
For Volvo diesel generator sets below 500kW, the circuit breaker uses a molded case circuit breaker, suspended on one side of the generator.
For Volvo diesel generator sets above 500kW, the circuit breaker uses a frame-type and floor-standing cabinet, installed on the base.
Cable connections must be neat and securely fixed, and treated for waterproofing and leakage prevention. Flexible connections should be used when connecting cables.
Applications of Volvo generators
Industrial sector
Main/backup power supply, suitable for factories, mines, construction sites, and other places requiring stable power support.
Commercial sector
Suitable for shopping malls, supermarkets, hotels, hospitals, and other places requiring backup power.
Agricultural sector
Suitable for agricultural activities such as farmland irrigation and agricultural machinery operation that require power support.
Home use
Main/backup power supply, suitable for factories, mines, construction sites, and other places requiring stable power support.
ELECPRIME Volvo Generator Set Manufacturing Process
1. When the Volvo generator sets arrive at our factory, our professional technicians begin inspecting them to identify any potentially defective parts or components.
2. The generator sets are then commissioned and inspected to ensure that every component of each Volvo generator set meets specifications.
3. Our testing center is equipped with two 300kW and two 500kW load banks for testing the generator sets.
4. Load testing runs for at least 30 minutes. If any problems occur during testing, the equipment is returned to the Volvo service center.
5. The generator sets may experience minor damage during transportation; touch-up painting is performed as needed, and each component is thoroughly cleaned.
6. After all inspections, testing, touch-up painting, and cleaning are complete, we package the generator sets and deliver them according to your requirements.
certificates
ELECPRIME generator has passed ISO 9001 Quality Management System certification. The products are CE certified and inspected by the Classification Society.
Volvo generator packaging types
Stretch film packaging
Standard packaging, no heavy objects can be placed on top. Depending on the power rating, one 40HQ container can hold 8-13 units.
Stacked packaging
Saves space, usually suitable for Volvo generator sets under 120kva. Depending on the power rating, one 40HQ container can hold more than 25 units.
Wooden packaging
Usually suitable for shipping small quantities of generator sets. It can share a container with other goods, and other products can be placed on top, effectively protecting the generator.
Shipping and trade terms
EXW – Ex Works：
the customer is responsible for all costs including transportation, customs declaration, and customs clearance.
FOB – Free on Board：
ELECPRIME is responsible for domestic transportation and customs declaration, while the customer is responsible for international transportation and customs clearance.
CIF – Cost Insurance and Freight：
ELECPRIME is responsible for transportation and customs declaration, while the customer is responsible for customs clearance at the destination port.
DDP – Delivered Duty Paid：
ELECPRIME is responsible for all aspects of the shipment, including transportation, customs declaration, customs clearance, and delivery.
After-sales service
Genuine Volvo generator sets
Volvo Penta has approximately 3,500 service centers worldwide, covering more than 130 countries and regions, providing maintenance, repair, and parts supply for engines and generator sets. We offer a one-year or 1,000-hour after-sales service warranty, including free repair and replacement during the warranty period. Some individual parts may have a two-year warranty.
Genuine used Volvo generator sets
Our Swedish-made, second hand Volvo generator sets come with a 6-month or 500-hour warranty, enjoying the same global warranty coverage as new units. During the warranty period, our professional technicians will regularly follow up on your usage to ensure proactive problem prevention, detection, and resolution.
Generator set |
engine parameters |
|||||
Generator model |
Power(1500RPM/50HZ) |
Brand |
Model |
Displacement (L) |
Bore*Stroke (mm) |
|
| EPVOA70 | 70kw | 87.5kva | Volvo | TAD530GE | 4.76 | 108*130 |
| EPVOA70A | 70kw | 87.5kva | Volvo | TAD550GE | 4.76 | 108*130 |
| EPVOA80 | 80kw | 100kva | Volvo | TAD531GE | 4.76 | 108*130 |
| EPVOA80A | 80kw | 100kva | Volvo | TAD551GE | 4.76 | 108*130 |
| EPVOA100 | 100kw | 125kva | Volvo | TAD532GE | 4.78 | 108*130 |
| EPVOA105 | 105kw | 131.25kva | Volvo | TAD750GE | 4.76 | 108*130 |
| EPVOA120 | 120kw | 150kva | Volvo | TAD731GE | 7.15 | 108*130 |
| EPVOA120A | 120kw | 150kva | Volvo | TAD751GE | 7.15 | 108*130 |
| EPVOA150 | 150kw | 187.5kva | Volvo | TAD732GE | 7.15 | 108*130 |
| EPVOA150A | 150kw | 187.5kva | Volvo | TAD752GE | 7.15 | 108*130 |
| EPVOA160 | 160kw | 200kva | Volvo | TAD733GE | 7.15 | 108*130 |
| EPVOA160A | 160kw | 200kva | Volvo | TAD753GE | 7.15 | 108*130 |
| EPVOA200 | 200kw | 250kva | Volvo | TAD754GE | 7.15 | 108*130 |
| EPVOA200A | 200kw | 250kva | Volvo | TAD734GE | 12.13 | 108*130 |
| EPVOA240 | 240kw | 300kva | Volvo | TAD1341GE | 12.13 | 131*150 |
| EPVOA250 | 250kw | 312.5kva | Volvo | TAD1341GE | 16.12 | 131*158 |
| EPVOA260 | 260kw | 325kva | Volvo | TAD1345GE | 16.12 | 131*150 |
| EPVOA260A | 260kw | 325kva | Volvo | TAD1351GE | 12.13 | 131*150 |
| EPVOA280 | 280kw | 350kva | Volvo | TAD1342GE | 12.3 | 131*150 |
| EPVOA300 | 300kw | 375kva | Volvo | TAD1343GE | 12.3 | 131*150 |
| EPVOA300A | 300kw | 375kva | Volvo | TAD1352GE | 12.13 | 131*150 |
| EPVOA300B | 300kw | 375kva | Volvo | TAD1354GE | 12.13 | 131*150 |
| EPVOA330 | 330kw | 412.5kva | Volvo | TAD1344GE | 12.13 | 131*150 |
| EPVOA330A | 330kw | 412.5kva | Volvo | TAD1355GE | 12.13 | 131*150 |
| EPVOA350 | 350kw | 437.5kva | Volvo | TAD1345GE | 16.12 | 131*158 |
| EPVOA360 | 360kw | 450kva | Volvo | TAD1345GE | 16.12 | 144*165 |
| EPVOA370 | 370kw | 462.5kva | Volvo | TAD1650GE | 16.13 | 144*165 |
| EPVOA400 | 400kw | 500kva | Volvo | TAD1641GE | 16.12 | 144*165 |
| EPVOA400A | 400kw | 500kva | Volvo | TAD1651GE | 16.13 | 144*165 |
| EPVOA450 | 450kw | 562.5kva | Volvo | TAD1642GE | 16.12 | 144*165 |
| EPVOA480 | 480kw | 600kva | Volvo | TWD1652GE | 16.12 | 144*165 |
| EPVOA500 | 500kw | 625kva | Volvo | TAD1643GE | 16.12 | 144*165 |
| EPVOA500A | 500kw | 625kva | Volvo | TWD1643GE | 16.12 | 144*165 |
| EPVOA520 | 520kw | 650kva | Volvo | TWD1653GE | 16.12 | 144*165 |
| EPVOA560 | 560kw | 700kva | Volvo | TWD1645GE | 16.12 | 144*165 |
factory
With 30 years of experience in diesel generator production and assembly, we provide Volvo generator sets that are all originally imported from Sweden and equipped with high-quality external components. Our various types of generators have been sold to more than thirty countries and regions, and we have established stable distributor relationships with customers in Southeast Asia, the Middle East, and some African countries. We produce 3,000 generator sets annually.
Contact Us
ELECPRIME Volvo Generator Set FAQ Guide
When you need to purchase a Volvo generator set, you may have questions regarding power selection, brand comparison, fuel consumption, and noise levels.
To help you better understand Volvo gensets, we have compiled this FAQ, answered by our professional technical staff.
We hope it will be helpful to you.
So, let’s read on!
Why choose ELECPRIME Volvo generator sets over other brands?
1. We use genuine Volvo Penta engines, ensuring excellent reliability and durability.
2. High-standard manufacturing processes and rigorous testing standards.
3. ELECPRIME Volvo generator sets offer better pricing and faster delivery times.
4. Customizable control systems (Deepsea/ComAp/SmartGen, etc.) for flexible configuration.
5. 100% factory testing and commissioning.
How do you provide after-sales service if there is a problem with the ELECPRIME Volvo generator set you purchased?
1. We will provide remote technical support immediately, resolving the problem through video calls via WhatsApp/WeChat, etc.
2. You can also record a video of the malfunction or send us pictures, and our technical engineers will provide a solution immediately.
3. If the problem is serious, we will contact the Volvo after-sales service center and arrange for the nearest technician to come to your location for repairs.
4. If replacement parts are needed, you can purchase replacement parts locally, and we will provide compensation, or we can send you Volvo parts free of charge via air freight.
Every ELECPRIME generator we sell has a dedicated technical representative responsible for you from start to finish!
How to select a Volvo generator set with the appropriate power rating based on your actual electrical load?
1. You need to calculate the rated power (KW) of all your electrical equipment.
2. If your electrical equipment includes devices with large load fluctuations, you must consider the surge power during startup. This is usually calculated as three times the rated power of the device.
3. Determine whether you need it for primary or backup power.
4. Allow for a 20% power reserve.
What key parameters should be considered when selecting a Volvo generator set?
When purchasing a Volvo generator, you need to consider not only the power output, but also your country’s voltage and frequency, operating conditions, load characteristics, and operating environment.
In addition, whether it will be used as a primary or backup power source, whether parallel operation is required, noise requirements, and the level of automation all need to be considered to ensure the generator set operates reliably and stably in the long term.
What is the difference between the prime power and standby power of Volvo generator sets?
Prime Power:
1. Can operate continuously under load for extended periods without interruption.
2. As the primary power source, the long-term load should not exceed 80% of the rated power.
3. Typically used in mines, oil and gas fields, remote construction sites, etc.
Standby Power:
1. The actual power output is higher than the prime power and can handle 100% load.
2. Only suitable for short-term emergency power supply and not for continuous operation.
3. Typically used as emergency power sources in hospitals, factories, office buildings, data centers, etc., during power outages.
Which industries and application scenarios are suitable for Volvo generator sets?
1. Industrial production: Volvo generators have strong voltage stability, effectively handling applications with frequent load changes.
2. Construction sites: Volvo generators are suitable for harsh operating environments with high temperatures and high dust levels, and are easy to maintain.
3. Hospital emergency power supply: Volvo generator sets are suitable for multi-unit parallel operation and automatic transfer switch (ATS) switching between mains power and generator power.
4. Commercial office buildings: Volvo generators have low noise levels and can be equipped with super silent enclosures to further reduce noise.
5. Data centers: Volvo generators are reliable and durable, with stable voltage and frequency, and low current surges, meeting relevant standards.
6. Mines, oil and gas fields, etc.: Volvo generators can be used continuously 24/7, easily handling various harsh operating environments, and have low fuel consumption.
What configuration adjustments are needed for Volvo generator sets in high-temperature, high-humidity, or high-altitude environments?
To ensure your Volvo generator set operates smoothly in harsh environments, configuration optimization and adjustments are usually required.
In high-temperature environments, increase the radiator size or use a high-temperature radiator, use high-grade coolant, and add extra fan cooling.
In humid environments, your Volvo generator set needs to be coated with high-grade anti-corrosion paint, and the motor’s insulation level should be increased.
In high-altitude environments, due to the decrease in air density, the fuel system needs to be optimized and the generator set’s power output increased.
What advantages do Volvo engines have in terms of stability compared to other brands?
As a world-renowned brand, Volvo engines are known for their high-standard manufacturing processes and rigorous testing systems.
They feature low mechanical vibration, fast load response, precise fuel injection system control, and high fuel efficiency.
They are stable during both cold and hot starts, capable of continuous long-term operation, and have a simple overall structure, making them easy to maintain, reliable, and durable.
Furthermore, Volvo has a global after-sales service network.
How long is the typical lifespan of a Volvo generator set?
The theoretical lifespan of a Volvo generator set is based on selecting the appropriate power rating, performing regular maintenance, and promptly replacing parts that are prone to aging.
| Usage method and environment | Operating time | Service life |
| Normal environment/Main power supply | 3000 hours/year | about 20 years |
| Normal environment/Main power supply | 5000 hours/year | about 12 years |
| Normal environment/Main power supply | 8000 hours/year | about 8 years |
| Normal environment/Backup power supply | 500 hours/year | about 25 years |
| Harsh environment/Main power supply | 3000 hours/year | about 12 years |
| Harsh environment/Main power supply | 5000 hours/year | about 8 years |
| Harsh environment/Main power supply | 8000 hours/year | about 4 years |
| Harsh environment/Backup power supply | 500 hours/year | about 15 years |
What is the daily maintenance schedule for Volvo generator sets?
1. Before each start-up, check the oil and water levels, and check for oil and water leaks.
2. In normal environments, change the engine oil, oil filter, and diesel filter every 500 hours; in harsh environments, change them every 300 hours or less.
3. In normal environments, change the air filter every 1000 hours; in harsh environments, change it every 500 hours or less.
4. Every 500 hours of use, inspect the cooling system and check the level and quality of the coolant.
5. Every 1000 hours of use, inspect various external accessories, hoses, belts, etc.
6. Every 3000 hours of use, check valve clearance and other components based on fuel consumption.
7. Conduct a regular annual inspection of the generator, checking power generation efficiency and insulation.
If the generator set is used overseas, how are after-sales service and spare parts guaranteed?
We will send you the necessary Volvo spare parts free of charge and remotely diagnose the generator set’s malfunction, providing a clear repair plan.
If the problem cannot be resolved by replacing parts, we will contact the Volvo after-sales service center and dispatch the nearest technical engineer to your location to help you resolve the issue and ensure the stable and reliable operation of your Volvo generator set.
What are some common faults in Volvo generator sets?
| Troubleshooting Symptoms: | Possible Causes: | Suggested Actions: |
| Unable to start or difficulty starting | Low battery voltage or loose connections; clogged fuel system; clogged air filter | Check the battery, clean the fuel lines, and clean or replace the air filter. |
| Engine stalls after starting or unstable idle speed | Insufficient fuel supply; fuel pump malfunction; air entering the fuel line, etc. | Check the fuel injection pump, exhaust system, and pipe seals. |
| Engine overheating | Insufficient coolant; clogged radiator; damaged water pump | Check the coolant level and add coolant, clean the radiator, and check the water pump. |
| Abnormal vibration or noise from the generator set | Loose engine mounts; damaged belt or flywheel | Tighten mounting bolts, replace the belt, or check the flywheel. |
| No current output or unstable voltage | Loose generator winding connections; regulator malfunction; worn brushes, etc. | Check wiring connections, test the regulator, replace the brushes, and test again. |
| Overload alarm | Load exceeding the generator’s rated power; short circuit or electrical fault | Reduce the load, perform a comprehensive circuit check, and check for short circuits. |
| Frequency fluctuations | Unstable engine speed; large load fluctuations | Check the engine fuel supply and governor, and control load fluctuations. |
| Abnormal fuel consumption | Fuel leak; fuel pump malfunction; excessive load | Check the fuel lines, injection system, and load size. |
| Black or white smoke | Black smoke: overly rich fuel mixture; white smoke: incomplete fuel combustion or cold start | Adjust the fuel injection pump and check the fuel quality. |
| Automatic start/stop failure | Incorrect controller parameter settings; sensor malfunction | Check controller settings, test sensor signals, and replace sensors. |
| Frequent alarms | Sensor false alarm; actual parameters exceeding limits | Calibrate or replace sensors, confirm operating status, and perform checks. |
What are the advantages of Volvo generator sets compared to Cummins and Perkins generator sets?
| Comparison Criteria | Volvo Penta | Cummins | Perkins |
| Continuous operation stability | Volvo generator sets are compact, with low vibration and noise, and offer stable continuous operation at prime power. | Cummins generator sets are highly reliable, offer strong stability during continuous operation, are easy to maintain, and provide excellent value for money. | Perkins generator sets are suitable for small to medium-power constant loads, offering good stability and a relatively small power range. |
| Fuel efficiency | The electronic fuel injection system is precise, resulting in high combustion efficiency and low fuel consumption under high load. | They have good fuel efficiency, although some older engine models have slightly higher fuel consumption than Volvo. | They offer good fuel efficiency for small to medium power applications, high reliability, and are stable and durable. |
| Load response | They adapt quickly to load changes, with fast voltage and frequency recovery and stable output. | They offer fast load response and are highly adaptable to large, short-term load fluctuations. | They are suitable for operating conditions with frequently changing loads and have a fast load response. |
| Environmental adaptability | They can operate stably in high temperature, high humidity, and high altitude environments through optimized configuration. | They have good environmental adaptability; however, higher power output or customized configurations may be required for high-temperature and high-altitude environments. | Additional protection or modifications to the generator set may be required to adapt to harsh operating environments. |
| After-sales service | The global service network is average, and the availability of spare parts is also average. | They have the largest global service network and a wide availability of spare parts. | The global service network is average, and the availability of spare parts is also average. |
| Maintenance and repair | The compact structure provides ample space for maintenance, making daily maintenance simple. | Maintenance is convenient, parts are highly interchangeable, and prices are competitive. | Maintenance is simple, and extra space should be reserved for maintenance. |
When purchasing a Volvo generator set, what configurations primarily determine the overall quality of the unit?
1. The overall assembly process and technical level of the generator set.
2. The voltage regulation accuracy, insulation class, and load capacity of the motor.
3. The parameter settings and intelligence level of the controller.
4. The material and capacity of the radiator, and whether it has good ventilation.
5. The sturdiness of the base and the quality of various vibration damping pads.
6. Whether various pipes and cables are properly secured to prevent detachment during use.