Professional SDEC Generator Supplier in China
Usuper Power can provide SDEC generators covering the H, D, E, W, and K five series, with a power coverage range of 30kVA to 3000kVA. You can customize the open type, silent type, mobile power stations, container power stations, automated parallel units, and other full category products.
The SDEC generator is equipped with Bosch high-pressure common rail fuel injection system, with a maximum injection pressure of 1600 bar, which can achieve precise fuel atomization and combustion control. It adopts a high-strength body, forged steel crankshaft, and alloy cast-iron cylinder head structure. The lifespan of H series and D series civilian models is ≥ 5000 hours, and the K series heavy-duty models is ≥ 7000 hours.
At present, the Usuper Power SDEC generators have been widely used in various fields such as data centers, hospitals, hotels, mining and oil fields, and construction engineering. Relying on over 200 authorized service outlets worldwide, Usuper Power can provide you with 24/7 full technical support and after-sales service. You can tell us your power needs, and our team will respond quickly and help you select the suitable SDEC generator for your project.
SDEC Generator by Fuel and Application
Usuper Power is committed to becoming a globally renowned and trusted SDEC generator supplier with outstanding performance and reliability.




Why Choose Our SDEC Generator?

Usuper Power provides integrated calibration and matching of engines, generators, and control systems.

By adopting the DOC+DPF+SCR treatment technology, the emissions of PM and NOx are significantly reduced.

The noise of the open generator at 1 meter is ≤ 92dB, and the noise of the silent generator at 1 meter can be reduced to 75dB.

The SDEC generator can achieve deep integration with control systems such as SmartGen and ComAp.

Each SDEC generator has undergone over 10000 hours of durability test and 1000 hours of continuous full load test.

SDEC generators have a component universality rate of over 70%, and 100% universality of parts for the same models.

Under normal conditions, the replacement cycle of oil and filter element can reach up to 500 hours.

Usuper Power can provide SDEC generators that can stably adapt to diesel with sulfur content ≤ 1000ppm.
Exclusive Design for Different Scenarios
SDEC generators have exclusive customized designs, which can provide optimized performance and high reliability for various needs. For a standby emergency power supply, the SDEC generator has high-precision voltage and frequency regulation, ATS compatibility, a redundant protection system, and a multi-layer noise reduction structure. For the main continuous power supply, they adopt heavy-duty reinforced engine platforms, optimized high-pressure common rail injection systems, extended maintenance intervals, and multi-unit parallel networking support to achieve long-term stable full load operation.
Whether it’s commercial backup, industrial heavy-duty, or extreme working environments, Usuper Power can provide you with exclusive customized solutions for SDEC generators.


Component Traceability System for Your SDEC Generator
Usuper Power provides full process traceability support. All core components come from the SDEC original factory, and each component has an exclusive traceability mark. You can check the production batch, quality inspection report, distribution channel, and other full process information of the components at any time through the Usuper Power or SDEC official website.
Usuper Power has established an anti-counterfeiting control system that covers the entire chain of component production, warehousing, and circulation, ensuring the long-term performance of the SDEC generator and solving your concerns about after-sales parts.
ATS Dual Power for Your Project Power Outages
Usuper Power has equipped the generator with an ATS system that is compatible with the ECU control system of SDEC. It can automatically start within 1.5 seconds after a power outage, complete the power supply within 8 seconds. There is no need for manual intervention throughout the entire process, and the switching process does not involve a power interruption.
Original factory-integrated debugging can solve problems such as signal delay, start logic conflicts, and false action refusal. The accuracy of switching actions is 100%. You can widely apply our SDEC generator to scenarios that require extremely high power supply continuity.

To select the suitable power for SDEC generators, it is necessary to clarify their application scenarios and load characteristics: for continuous daily power supply, select SDEC generators with power that matches 70% -80% of the total actual load to retain reasonable redundancy and avoid premature wear caused by long-term full load operation; For backup emergency use, match the rated power with 90% -100% of the total load, while ensuring full load for no more than 12 hours every time and no more than 500 hours per year.
Usuper Power provides a one-year warranty or a cumulative operation of 1000 hours (whichever comes first) for SDEC generators to prevent material and process defects during normal operation. For specific models of power plants, we offer a 2-year/3000-hour upgrade warranty, with specific terms subject to your formal purchase contract. Usuper Power can provide custom warranty service for your SDEC generator.
If your SDEC generator cannot start, please troubleshoot in the following order:
First, check the starting power system to ensure that the battery has sufficient voltage, the starting fuse is not blown, and if necessary, charge or replace the depleted battery.
Next, check the fuel system to verify sufficient fuel supply, unobstructed fuel pipelines, clean fuel filters, and no water pollution in the diesel.
Then check the control system to ensure that the emergency stop button is fully reset, no fault codes are triggered, and the protective device is not operated incorrectly.
If the fault still exists after the above inspection, please contact the Usuper Power professional after-sales team for help. Do not disassemble the generator without authorization to avoid warranty failure and secondary damage.


