1. We will recommend the most suitable generator set configuration for you, preventing you from buying an oversized or undersized unit.
2. We adhere to stricter assembly standards to extend the service life of the generator set.
3. We use genuine Weichai original engines with serial numbers, authorization certificates, and a complete set of certificates and reports.
4. The generator’s power rating is accurate and not exaggerated.
5. We can add accessories and customize functions according to your operating environment.
6. 100% factory testing is performed, with continuous load testing for more than 30 minutes, and video recordings are archived for your reference.
7. We provide fast after-sales service, technical support, and free parts support.
8. Our prices are lower than other brands for the same configuration.

1. We will provide remote technical support immediately, resolving troubleshooting issues via video calls through 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 promptly.
3. If replacement parts are needed, our ELECPRIME Cummins generator parts are globally compatible.
You can purchase replacement parts locally, and we will provide compensation, or we can send the parts to you free of charge via air freight.
Every ELECPRIME generator we sell has a dedicated technical representative who will be responsible for you from start to finish.

Weichai generator sets feature a simple structure, are reliable and durable, and are widely used in various industries and scenarios, including industrial manufacturing, construction sites, mining and oil field operations, communication data centers, commercial complexes, hospitals and medical equipment, agricultural production and irrigation, and marine and emergency backup power. They demonstrate strong adaptability to diverse environments.

Rated power: The maximum output power at which a Weichai generator set can operate continuously for extended periods.
Standby power: The maximum power that a Weichai generator is allowed to output for a short period, mainly used for emergency or backup power.
When purchasing a Weichai generator for long-term use, we recommend choosing based on the rated power.
If you only need to start it occasionally, you can choose based on the standby power.

After the Weichai engine starts, it rotates to drive the generator’s rotor at a frequency of 50Hz (1500 rpm) or 60Hz (1800 rpm).
The generator’s stator cuts the magnetic field lines, generating alternating three-phase current through electromagnetic induction.
This current is then connected to a transformer and rectifier to produce direct current, which is then distributed through a power distribution cabinet, completing the process of converting mechanical energy into electrical energy.

kW represents the actual working efficiency of a Weichai generator during operation, while kVA represents the electrical power capacity that the Weichai generator can produce at its actual working efficiency.
Generally, you should select a generator set based on its kW rating. If you choose a generator set based on its kVA rating, you should allow for a 10%-20% margin to prevent the generator set from operating under overload conditions for extended periods, which would reduce its lifespan.

Through time and market validation, under appropriate power, good operating conditions, and regular maintenance, ELECPRIME Weichai generator sets typically have a service life of 15-20 years or 30,000-40,000 hours.
However, prolonged overloading or harsh operating environments will shorten the generator’s lifespan.

Under rated power load, our Weichai generator sets have a fuel efficiency of approximately 203 g/kWh and an electrical energy conversion efficiency of approximately 92%.
For long-term continuous use, we recommend maintaining the load power at around 70%-80% to effectively improve the performance and lifespan of the generator set.

Yes, as a top Chinese brand, Weichai generator sets are of top-notch quality and durability.
With appropriate power ratings, they can be used as the primary power source for extended periods.
However, it’s recommended to maintain a 10%-20% power reserve, and avoid large load fluctuations.
If the load varies significantly, it’s advisable to use multiple generator sets in rotation.

If you are using the Weichai generator set in environments without a power grid, such as mines, construction sites, or drilling platforms, it must operate continuously for 24 hours.
As long as the generator set is not overloaded, the ventilation is good, and a regular maintenance plan is followed, continuous 24-hour operation will not be a problem.
We recommend adding a large-capacity independent fuel tank to avoid the safety risks associated with refueling at close range while the generator set is running.

1. List all the equipment that requires power.
2. Accurately record the rated power (kW) of each device.
3. Accurately determine which devices will operate simultaneously and calculate the total required power (kW).
4. Weichai generator sets typically have a power factor of 0.8. Total power ÷ 0.8 = Required electrical capacity (kVA).
5. A 20% safety margin is recommended for the electrical capacity during use: Total power ÷ 0.8 x 1.2 = Required electrical capacity to purchase (kVA).
6. Purchase a Weichai generator set with the corresponding kVA capacity based on this calculated value.