50HZ YUCHAI YCD6Q33H6-260 160kW/200kVA Diesel Generator Set

50HZ YUCHAI  160kW/200kVA Diesel Generator Set

1. Technical Parameter

2. Core Product Features

The YUCHAI YCD6Q33H6-260 160kW/200kVA diesel generator set is a cost-effective medium-power industrial power generation equipment developed based on Yuchai’s mature Q-series engine platform. This 200kVA 50Hz brushless diesel generator is optimized for long-term continuous power generation and frequent emergency startup scenarios. It balances stable power output, low fuel consumption and convenient maintenance, and is widely recognized in the market as a reliable power supply device for industrial and commercial backup power and field engineering power scenarios.

2.1 Industrial-grade Stable Operation with Low Failure Rate

This generator set adopts the original Yuchai YCD6Q33H6-260 dedicated power engine, featuring inline six-cylinder four-stroke structure and turbocharged intercooled air intake design. The matched high-pressure common rail fuel injection system achieves precise fuel metering and uniform combustion, effectively avoiding power fluctuation caused by load changes and fuel quality differences. Different from ordinary generator sets, this unit is equipped with a high-performance brushless self-excited alternator, which eliminates carbon brush wear, contact spark and frequent failure problems of traditional brushed generators. Combined with H-grade high-temperature resistant insulation materials and IP23 dustproof and rainproof protection capability, the whole machine can operate stably for a long time in high-temperature, humid and dusty industrial environments. The ultra-low speed droop rate ensures stable voltage and frequency output, which can fully meet the power supply requirements of industrial precision equipment and continuous production lines.

2.2 Optimized Fuel Economy with Low Operating Cost

Aiming at the pain point of high fuel consumption of medium-power generators in long-term operation, this Yuchai genset completes combustion optimization and power calibration through professional tuning. The full-load fuel consumption is only 45.5L/H, which has obvious energy-saving advantages compared with peer products of the same power level. The reasonable air-fuel ratio matching makes fuel combustion more thorough, not only reducing fuel waste, but also lowering exhaust smoke and carbon deposition. The engine meets China Non-road Stage III emission standards, with low pollution and environmental protection operation, and can pass environmental assessment inspections of various industrial parks and urban engineering projects. For users who need long-term standby power or continuous off-grid power generation, it can effectively reduce daily fuel cost and overall operation expenditure.

2.3 Excellent Harsh Environment Adaptability

This 176kW standby power diesel generator has strong environmental adaptability and can cope with various complex working conditions. It is equipped with a professional intake preheating device, realizing stable cold start at -25℃ low temperature without auxiliary heating equipment, adapting to winter outdoor construction and long-term power supply in alpine regions. The unit will not have power derating when working at an altitude of 2500 meters, and the turbocharged system can automatically adjust air intake pressure to adapt to low-pressure plateau environments, meeting the power demand of plateau engineering, mining and remote field projects. The IP23 professional protection grade can effectively block outdoor dust, floating debris and light rain erosion, protecting internal engine and electrical components from damage, and supporting long-term open-air placement and operation.

2.4 Simple Maintenance and High Comprehensive Cost Performance

The whole machine adopts modular integrated assembly structure with compact layout and few vulnerable parts. The brushless alternator design saves the regular carbon brush replacement and daily debugging work required by traditional generators, greatly reducing later maintenance workload and technical threshold. Yuchai Q-series engines have a complete national after-sales service network, with universal and affordable spare parts, no difficulty in daily maintenance and fault repair. The major overhaul cycle reaches more than 10000 hours, which effectively reduces equipment shutdown maintenance time and investment cost. Whether it is used for industrial fixed standby power or mobile field power supply, it can maintain low failure rate and stable performance, with outstanding long-term cost performance.

3. Main Application Scenarios

With stable 160kW prime power continuous output, 176kW emergency peak power reserve and strong multi-scenario adaptability, the YUCHAI YCD6Q33H6-260 diesel generator set covers industrial production, commercial supporting, municipal engineering, field construction and emergency guarantee fields, and is a versatile medium-power power generation equipment widely used in various industries.

3.1 Industrial Production Emergency Backup Power

It is the preferred backup power equipment for medium-sized processing factories, mechanical manufacturing workshops, chemical enterprises, textile factories and food processing plants. For automated production lines and industrial equipment that cannot withstand sudden power failure, this 200kVA industrial diesel generator can start quickly and switch power supply automatically after grid power outage, avoiding production shutdown, product scrapping and equipment damage losses. At the same time, it can be used as the main power supply for remote industrial parks and mining areas with unstable grid power and insufficient municipal power supply to ensure continuous and orderly industrial production.

3.2 Commercial and Public Facility Power Guarantee

This genset is widely applied in standby power supply of high-rise office buildings, large shopping malls, star hotels, comprehensive hospitals, schools and urban community supporting facilities. For key systems such as hospital medical rescue equipment, building fire control linkage systems, data monitoring systems and central electrical equipment that require high power supply stability, the unit can provide 24-hour uninterrupted emergency power supply, ensuring the normal operation of public service facilities and eliminating safety hazards caused by sudden power failure.

3.3 Outdoor Engineering and Field Construction Main Power Supply

In municipal road renovation, bridge engineering, water conservancy projects, railway construction and field exploration operations where municipal power grid cannot cover or power supply is unstable, this Yuchai generator set acts as the core main power supply equipment. It can stably supply power for large construction machinery, welding equipment, field lighting systems and temporary office facilities. Its low-temperature cold start performance and plateau non-derating capability can adapt to complex and changeable field working conditions, and is an essential power guarantee equipment for engineering construction units.

3.4 Emergency Rescue and Special Scenario Power Supply

The unit is suitable for urban natural disaster relief, power grid maintenance emergency power supply, communication base station backup power, scenic area peak power supply and remote rural regional power supply. In extreme weather, grid failure and other emergency emergencies, it can quickly start up and put into operation to guarantee basic living electricity and public service operation. It can also meet the temporary high-load power demand of large outdoor activities and temporary construction projects, with strong scenario compatibility and practical value.

4. Core Product Purpose

The core purpose of the YUCHAI YCD6Q33H6-260 160kW/200kVA diesel generator set is to provide stable, energy-saving and low-cost medium-load power supply solutions for industrial and commercial users. The 160kW prime power is used for long-term continuous bearing of conventional equipment load, meeting the daily off-grid main power supply and long-term continuous power generation demand of enterprises; the 176kW standby power is reserved for sudden power failure emergency response and instantaneous peak load compensation, effectively solving the industry pain points of municipal grid instability, regional power shortage and sudden power outage economic losses.

As a classic 50Hz industrial brushless self-excited diesel generator set, it takes practicality and economy as the core design orientation. Relying on Yuchai’s mature Q-series engine technology and high-stability alternator configuration, it reduces equipment failure rate and later operation and maintenance costs for users. It not only meets the conventional power demand of industrial production and commercial operation, but also provides reliable power guarantee for harsh field construction and urban emergency rescue scenarios. It is a high-cost performance medium-power power generation equipment integrating energy saving, environmental protection, stability and durability.

5. Common FAQ

Q1: What is the difference between prime power and standby power of YCD6Q33H6-260 generator set in actual use?

Prime power (160kW/200kVA) is the continuous usable rated power of the unit, supporting long-term cyclic full-load operation, which is suitable for daily main power supply, long-term off-grid power generation and stable industrial load operation. Standby power (176kW/220kVA) is short-term emergency peak power, only designed for sudden grid power failure or instantaneous load surge scenarios. It can only work for a short time and cannot run at full load for a long time, otherwise it will accelerate engine aging and shorten the overall service life of the equipment. In actual engineering use, it is recommended to control the operating load within 80% of prime power to ensure long-term stable and efficient operation of the unit.

Q2: What are the practical advantages of the brushless self-excited alternator equipped on this Yuchai genset?

The YCD6Q33H6-260 generator set is equipped with industrial-grade brushless self-excited alternator, which completely abandons the traditional carbon brush and slip ring friction structure. It has no carbon brush wear, electric spark failure and frequent replacement maintenance problems during operation, with extremely low daily failure rate. Matched with H-grade high-temperature resistant insulation and IP23 dustproof and rainproof protection grade, it can resist high-temperature aging and external environmental erosion. The voltage regulation accuracy is as high as ≤0.5%, which effectively avoids voltage fluctuation and protects precision electrical equipment. With simple structure and low maintenance cost, it is very suitable for long-term unattended operation of industrial projects and harsh outdoor working environments.

Q3: Can the YCD6Q33H6-260 diesel generator operate stably in low-temperature and plateau harsh environments?

This unit has excellent extreme environment adaptation performance. It is equipped with a professional intake preheating device, realizing reliable cold start at -25℃ low temperature without auxiliary heating equipment, perfectly adapting to winter outdoor construction and alpine region power supply. When working at an altitude of 2500 meters, the turbocharged intercooled system can automatically adjust air intake and combustion state, with no power derating and stable power output, adapting to plateau low-pressure working conditions. In addition, the IP23 professional protection structure can effectively resist outdoor dust, moisture and light rain erosion, ensuring long-term stable and reliable operation in various harsh working scenarios.