60Hz SDEC 6HTAA6.5-G22 128kW/160kVA Diesel Generator Set

60Hz SDEC 128kW/160kVA  Diesel Generator Set

1. Technical Parameter

2. Product Features

The SDEC 6HTAA6.5-G22 128kW/160kVA 60Hz diesel generator set is a high-power heavy-duty industrial genset built on SDEC’s optimized H-series engine platform. Upgraded with turbocharged intercooled technology and six-cylinder in-line structure, this 128kW 60Hz diesel generator set delivers stronger power reserve, stable continuous output and excellent load adaptability. As a high-performance 160kVA industrial diesel generator, it solves the power shortage problem of medium-power units under heavy-load working conditions, widely recognized in industrial backup power, large-scale engineering power supply and overseas 60Hz grid export projects for its reliable field operation performance and low failure rate.

In terms of power performance, the unit is powered by genuine SDEC 6HTAA6.5-G22 6.5L large-displacement six-cylinder diesel engine. Adopting professional turbocharged intercooled air intake design and precision direct injection fuel system, matched with high-sensitivity electronic governor, the engine achieves real-time accurate speed regulation and stable power output under variable load conditions. The rated prime power reaches 128kW/160kVA, supporting long-term full-load uninterrupted operation to meet continuous heavy-load power demand of industrial mechanical equipment. The standby power is up to 140kW/175kVA, retaining sufficient emergency overload margin to cope with instantaneous load surges and impact loads in complex industrial production and engineering scenarios. The 1800RPM constant-speed design fully adapts to global 60Hz power frequency standards, paired with intelligent AVR automatic voltage regulation system to ensure ultra-low voltage and frequency fluctuation, effectively avoiding production shutdown and precision equipment damage caused by unstable power supply.

For structural durability and environmental adaptability, the 6HTAA6.5-G22 engine adopts reinforced integral body structure and dry liner cylinder design, with optimized circulating cooling and lubrication system. This structural upgrade greatly reduces mechanical wear during long-term high-temperature and heavy-load operation, improving overall operational stability and service life. The supporting brushless self-excited alternator completely eliminates traditional carbon brush vulnerable parts, fundamentally solving common faults such as carbon brush aging, poor contact and spark discharge of conventional generators. With H-grade high-temperature resistant insulation materials, the alternator can resist electrical aging and breakdown under long-hour continuous high-load operation. The IP23 dustproof and splash-proof protection grade enables the entire unit to operate stably in dusty factory workshops, humid outdoor construction sites and variable-temperature harsh environments, greatly reducing daily maintenance frequency and operational costs.

In terms of operational economy and practicability, the genset undergoes strict factory fuel calibration, maintaining a stable full-load fuel consumption of 36.3L/H. The optimized fuel atomization and air intake matching structure improves combustion efficiency, balancing high-power stable output and daily fuel consumption costs for long-term industrial use. The integrated modular frame design saves installation space and supports flexible configuration of open-type, silent-type, trailer-mounted and containerized versions to adapt to different site layout requirements. Standardized internal pipeline and circuit layout simplifies daily inspection, fault diagnosis and routine maintenance, realizing unattended long-term standby operation. As a premium 60Hz export diesel generator set, it has passed rigorous durability tests and environmental adaptation verification, fully complying with international power supply and emission standards for overseas engineering and commercial projects.

In terms of safety protection and intelligent control, the genset is equipped with comprehensive built-in protection mechanisms including overload protection, overvoltage protection, undervoltage protection, overspeed protection and overheat automatic shutdown. It triggers real-time alarm and power-off protection under abnormal operating conditions, effectively safeguarding the generator unit and downstream electrical equipment from damage. Backed by SDEC’s global after-sales service network, users can access fast spare parts supply and professional technical support, ensuring long-term safe and efficient operation of the equipment.

3. Application Scenarios

Benefiting from its 128kW stable prime power, 140kW emergency standby capacity and high-precision 60Hz standard power output, the SDEC 6HTAA6.5-G22 diesel generator set adapts to various mid-to-high power heavy-load scenarios, serving as core power guarantee equipment for heavy industrial production, large commercial complexes, outdoor infrastructure construction and overseas high-power independent power projects.

3.1 Heavy Industrial Factory Emergency Standby Power

This industrial backup diesel generator is widely deployed in large machinery processing plants, heavy equipment manufacturing workshops, automated production lines, metallurgical processing bases, chemical factories and mechanical supporting industrial parks. For heavy industrial scenarios that require uninterrupted power supply, the unit can start instantly and complete seamless power switching during municipal power outages or peak power rationing. It ensures continuous operation of heavy production machinery, precision testing instruments and workshop electrical systems, effectively avoiding batch product scrapping, production stagnation and massive economic losses caused by sudden power failures.

3.2 Large Commercial & Public Infrastructure Power Guarantee

It acts as the core emergency power source for large commercial complexes, super high-rise office buildings, star hotel clusters, large residential communities, comprehensive university campuses and municipal public service institutions. When grid power is interrupted unexpectedly, the genset provides stable continuous power for central air conditioning systems, public lighting, security monitoring systems, fire fighting linkage equipment, elevator operation systems and weak current facilities, ensuring normal operation of large commercial and public venues and eliminating potential public safety hazards caused by power outages.

3.3 Outdoor Field Off-Grid Construction Power Supply

It is the preferred main power supply equipment for off-grid areas without municipal power coverage, including large-scale road and bridge engineering, municipal infrastructure renovation, field geological exploration, water conservancy hub projects, open-pit mining sites and remote large temporary construction bases. Featuring excellent dust resistance, high temperature resistance and harsh environment adaptability, the unit’s sufficient heavy-load power output fully meets long-term power consumption demands of large construction machinery, welding equipment, on-site office and living facilities, solving the core power supply dilemma of off-grid field operation scenarios.

3.4 Overseas Engineering & Foreign Trade High-Power Projects

Professionally calibrated for global 60Hz power frequency standards with 1800RPM rated speed, the unit is fully compatible with local power grid specifications in Southeast Asia, Africa, the Middle East, Latin America and all 60Hz regions worldwide. It is widely used for overseas industrial park main power supply, remote industrial zone independent power supply, large overseas logistics warehouse standby power and foreign large-scale infrastructure engineering temporary power support. With stable six-cylinder heavy-load performance and international compliant emission standards, it stands out as a cost-effective mainstream model in the 160kVA 60Hz diesel generator export market.

3.5 Communication & Smart City Infrastructure Emergency Power

The generator set provides reliable uninterrupted power guarantee for large communication base station clusters, smart city monitoring systems, urban environmental detection equipment and industrial automatic control systems. Its low-fluctuation and high-stability power output prevents signal interruption, monitoring blind spots and system shutdown caused by sudden power failure, ensuring continuous and safe operation of intelligent equipment and urban communication infrastructure.

4. Core Purpose

The SDEC 6HTAA6.5-G22 128kW/160kVA 60Hz diesel generator set is positioned as a high-reliability mid-to-high power heavy-duty industrial power generation equipment. It focuses on solving core power supply pain points such as sudden municipal power outage, unstable grid power quality, insufficient heavy-load power capacity and no grid coverage in heavy industrial and large commercial scenarios, providing integrated professional solutions including emergency standby power, off-grid independent power generation and power quality optimization.

First, it delivers high-stability emergency standby power supply for heavy-load industrial and large commercial scenarios. As a professional 128kW standby diesel generator, it serves as the core backup power source for large factories and super-large commercial facilities. Once the municipal power system fails or is cut off, the unit responds instantly to complete seamless power switching, ensuring continuous operation of key production equipment and safety facilities, minimizing power outage economic losses, and meeting high-standard emergency power guarantee requirements for heavy-load working conditions.

Second, it acts as the long-term main independent power supply for off-grid and remote high-power scenarios. In large-scale field construction sites, remote mining areas, mountainous industrial zones and unpowered overseas regions without municipal grid support, the unit can operate stably under full load for extended periods, providing standard 60Hz AC power for heavy production machinery, large construction equipment and regional daily living facilities, completely resolving long-term high-power shortage problems in off-grid working environments.

Third, it effectively optimizes and stabilizes power supply quality. Equipped with advanced brushless self-excited excitation technology and electronic speed regulation plus AVR dual stabilization system, the unit suppresses voltage and frequency fluctuation, filters power supply clutter and improves overall power supply quality. It effectively protects precision electrical equipment and industrial instruments from impact damage caused by unstable power supply, adapting to high-precision production and monitoring scenarios with strict power quality standards.

In addition, the unit supports municipal grid peak shaving and load reduction operation. In regions with tight power supply and peak power restriction policies, it can be started during peak power consumption periods to share partial heavy-load pressure, reduce enterprise peak power consumption costs, and realize energy-saving and efficient operation of the overall power consumption system.

5. FAQ (Frequently Asked Questions)

Q1: What is the practical usage difference between prime power and standby power of the SDEC 6HTAA6.5-G22 generator set?

The 128kW/160kVA prime power is the rated continuous power of the genset, designed for long-term full-load non-stop operation. It is the standard power for daily off-grid main power supply and long-duration continuous power generation for heavy industrial production and engineering construction. The 140kW/175kVA standby power is emergency peak power with a professional overload margin, exclusively used for short-term emergency power supply during municipal power outages or sudden load surges. Long-term full-load operation under standby power is prohibited in daily use. Strictly distinguishing these two power modes avoids equipment overload aging and sudden failure, effectively extending the overall service life of the six-cylinder high-power generator set.

Q2: Is the SDEC 6HTAA6.5-G22 generator set suitable for 60Hz overseas export projects?

This unit is professionally calibrated for international 60Hz power frequency standards with a fixed rated speed of 1800RPM, fully matching the power grid voltage, frequency and electrical equipment specifications of all 60Hz countries and regions globally. It adopts IP23 dust and splash proof protection and H-grade high-temperature resistant insulation structure, adapting to complex overseas climates including high temperature, high humidity and heavy dust. With stable six-cylinder turbocharged heavy-load performance, Euro III compliant emission standards and complete global after-sales support system, it is one of the most cost-effective 160kVA 60Hz export diesel generators for overseas industrial, commercial and large-scale infrastructure power projects.

Q3: How to maintain the 6HTAA6.5-G22 generator set to keep stable performance and standard fuel consumption?

The standard full-load fuel consumption of this unit is 36.3L/H. Standardized daily maintenance is essential to sustain stable operating performance and fixed fuel consumption. Users should avoid long-term overload operation and match the operating load reasonably according to actual power demand to reduce invalid fuel consumption and mechanical wear. Regular replacement of diesel filter, oil filter and air filter ensures sufficient fuel combustion and clean air intake, preventing engine carbon deposition and power attenuation. It is necessary to use qualified standard diesel fuel to avoid engine jitter and power instability caused by inferior fuel. Meanwhile, regular inspection of the cooling system and electrical control system ensures good heat dissipation and stable power generation, reducing failure rate and realizing long-term efficient and stable operation.