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The 55-220KW SDEC Diesel Generator Set is a cost-effective and high-performance power solution developed for global medium and large-scale industrial and infrastructure B2B users, powered by the proven SDEC industrial diesel engine (4135/6135/G128ZLD series). With a prime power range of 55-220kW and standby power of 63-250kVA, this series is manufactured in strict compliance with ISO8528-5 and GB/T2820-2009 international standards, and natively meets EPA Tier 3, EU Stage IIIA, and China Non-Road Stage III emission regulations. As a SDEC diesel generator for industrial infrastructure projects, it features high-pressure common rail powertrain, super long overhaul cycle, and strong low-speed torque, perfectly adapting to the high-load, harsh working conditions of industrial production, infrastructure construction, and resource development. It is the preferred power equipment for B2B users in cost-performance-sensitive markets such as Southeast Asia, Africa, the Middle East, and Latin America.
Equipped with ECDU2 high-pressure common rail system integrated with Denso technology, the set achieves an injection pressure of up to 200MPa and supports 5 precise fuel injections, realizing optimal atomization and complete combustion. With a fuel consumption rate as low as 193g/kW·h under rated conditions, it saves 3%-8% fuel compared to industry peers—fuel-efficient SDEC generator for high-load industrial use. The high-strength alloy cast iron cylinder block and forged steel crankshaft pass 1000-hour endurance and 500-hour thermal shock tests, with a mean time between failures (MTBF) ≥2000 hours and a major overhaul cycle of up to 8000 hours, significantly exceeding industry benchmarks.
As a SDEC diesel generator for harsh industrial environments, the set is equipped with a standard intake preheater, enabling quick start within 10 seconds at -20℃, and its reinforced cooling system maintains ≥95% rated power at 45℃, adapting to Central Asian cold winters and Middle Eastern high-temperature summers. With an IP23 protection rating and anti-salt spray/anti-corrosion coatings, it resists coastal high humidity and mining high dust. It has excellent fuel adaptability, capable of stable operation with low-quality diesel, effectively solving the problem of fuel quality inconsistency in Africa and the Middle East for B2B users.
Adopting a redundancy-free integrated structure, the set reduces volume by 15% compared to same-power models, with a minimum size of 2800×1100×1600mm, supporting fixed installation, trailer-mounted deployment, and containerized design—space-optimized SDEC generator for industrial sites. Its open layout design allows routine maintenance (e.g., filter replacement) without removing the enclosure, reducing reliance on specialized technicians. Global common parts system and regional parts centers in Africa/Southeast Asia ensure a delivery cycle ≤5 days for common accessories, with maintenance costs 40% lower than imported brands, greatly cutting B2B users’ long-term operational costs.
Matched with SDEC original brushless three-phase AC synchronous generator and high-precision AVR system, the set achieves a steady-state voltage regulation rate ≤±1% and voltage fluctuation rate ≤0.5%, meeting the strict power quality requirements of industrial production lines, precision instruments, and mining equipment. The built-in intelligent control system integrates five core protection functions (low oil pressure, high water temperature, overload, undervoltage, phase loss) and a fault self-diagnosis system for quick problem identification. It supports ATS automatic switching device, completing power supply restoration within 15 seconds after mains failure, and is compatible with parallel operation for capacity expansion to meet B2B users’ growing load demands.
The entire series has obtained CE, ISO9001, SONCAP (Nigeria), and SABS (South Africa) certifications, with particulate matter emissions reduced by 80% without additional aftertreatment, enabling seamless access to emerging industrial markets. Certified by China Classification Society (CCS), it can be used as marine auxiliary power, expanding application scenarios for B2B users in port and marine engineering fields. A 1-year or 1000 operating hours warranty covers the whole machine, and engine core components (cylinder block, crankshaft, camshaft) can enjoy an extended 2-year warranty, providing reliable guarantee for industrial long-term operation.
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Basic Attributes | Details | Basic Attributes | Details |
Product Name | Diesel generator set | Engine Type | Straight-line (L-shaped)/V-shaped, turbocharged intercooled diesel engine |
Type | Silent/ultra-silent/open/containerized/lighthouse/trailer | Cooling Method | Closed water-circulation cooling |
Starting Method | DC24V direct electric starting (maintenance-free lead-acid battery) | Intake Method | Turbocharging + intercooling |
Generator Type | Brushless three-phase AC synchronous generator | Fuel System | PT fuel system (precise supply, complete combustion) |
Rated Voltage | 400/230V (customizable) | Rated Speed | 1500/1800rpm |
Rated Frequency | 50Hz/60Hz | Phase Number | Single-phase/three-phase |
Power Factor | 0.8 (lagging) | Fuel Consumption (100% load) | ≤205g/kW·h |
Insulation Class | H class | Noise (LP7m) | ≤100dB(A) |
Voltage Regulation | AVR automatic (≤±1% steady-state) | Controller | Deep Sea, ComAp, Fuchuang |
Warranty Period | 1 year or 1000 hours | Fuel Tank Capacity | 8-10 hours continuous operation |
Protection Functions | Low oil pressure/high water temperature/overload/undervoltage/phase loss | Core Certifications | CE, ISO9001, SONCAP, SABS, CCS |
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This industrial SDEC diesel generator provides scenario-based power solutions for B2B users in global industrial and infrastructure fields:
Southeast Asia (55-120kW): Small and medium-sized factories, commercial plazas, port auxiliary facilities—IP23 protection + moisture-proof coating adapts to humid environment, compact structure saves plant space, low fuel consumption reduces industrial operation costs.
Africa (80-220kW): Irrigation pump stations, rural power grids, large mining camps—8000-hour major overhaul cycle reduces maintenance shutdown time, localized parts/service system solves after-sales problems, adapts to low-quality diesel for stable operation.
Middle East (150-220kW): Desert oilfield camps, outdoor construction sites, permanent communication base stations—≥95% power retention at high temperatures, anti-dust design and sealed junction box adapt to sand and dust weather, trailer-mounted deployment supports construction site mobility.
Latin America (55-180kW): Agricultural processing plants, mining sites, water conservancy projects—strong low-speed torque easily drives high-inertia loads (water pumps/air compressors), high-pressure common rail fuel system saves energy, parallel operation supports capacity expansion for industrial upgrading.
We provide professional customization for the 55-220KW SDEC Diesel Generator Set for industrial B2B users, including ultra-silent canopies, high-voltage versions, marine-specific models, and customized control systems (remote monitoring/intelligent operation). Our after-sales service network covers 100+ countries and regions, with 24/7 technical support and a response time ≤72 hours for remote areas. Regional parts centers in core markets stock common accessories with a delivery cycle ≤5 days, and we provide multilingual operation manuals, video tutorials, and on-site operation/maintenance training to reduce technical barriers for B2B users. We also offer personalized warranty plans, and core engine components can be extended for warranty, creating a one-stop full-lifecycle service system for industrial power demand.
If you are a B2B user in industrial production, infrastructure construction, resource development, or marine engineering fields with medium and large-scale power demand, our professional technical team will conduct a detailed load analysis for you and customize the most suitable 55-220KW SDEC Diesel Generator Set solution based on your application scenarios, regional environmental characteristics, and industrial upgrade plans. We support bulk procurement discounts, overseas one-stop logistics, and customs clearance services, and can provide on-site installation and commissioning guidance. Contact us now to submit your power demand and get a detailed customized quotation and project solution within 24 hours!
