60Hz Yuchai YC6B210L-D20 120kW/150kVA Diesel Generator Set

 60Hz Yuchai YC6B210L-D20 120kW/150kVA  Diesel Generator Set

1. Technical Parameter

2. Product Core Features

The Yuchai YC6B210L-D20 60Hz 120kW diesel generator set is a mature and reliable medium-power power generation device upgraded based on Yuchai classic 6B series engine platform. As a hot-selling 150kVA industrial diesel generator set for overseas 60Hz frequency markets, it integrates optimized fuel combustion technology, durable mechanical structure and high-stability power generation system, achieving excellent balance of power performance, fuel economy and operational reliability, and is widely recognized in the medium-power generator industry for its high cost performance.

In terms of power performance, this 6-cylinder turbocharged intercooled diesel unit adopts professional necking combustion technology and low-inertia small-nozzle fuel injector, matching with P-type high-pressure fuel pump to realize full atomization and sufficient combustion of diesel. It delivers strong low-speed torque and fast power response, with stable transient load capacity. The 120kW continuous prime power meets long-term full-load power supply demand, while the 132kW standby power reserves sufficient peak power to cope with instantaneous load surge and sudden power consumption increase. The unit reaches G3-grade power supply quality standard, with tiny voltage and frequency fluctuation during load switching, which can well adapt to precision equipment power supply scenarios.

In terms of fuel economy and cost control, the optimized combustion structure greatly reduces energy waste. The full-load fuel consumption is only 36L/H, which is significantly lower than most 150kVA diesel generator sets of the same power level. Equipped with Yuchai’s exclusive piston ring and valve oil seal sealing technology, the lubricating oil consumption is far lower than industry average, effectively reducing daily operating material costs. The ultra-long 12000-hour major overhaul cycle minimizes equipment shutdown maintenance time and parts replacement frequency, greatly lowering the later operation and maintenance cost for users.

In terms of structural reliability and environmental adaptability, the YC6B210L-D20 engine adopts high-strength alloy cast iron cylinder block and integral forged steel crankshaft, with compact and rigid overall structure, effectively reducing operation vibration and noise. The optimized sealing structure reduces pipeline joints, fundamentally avoiding common oil and water leakage faults of traditional generator sets. The unit supports reliable cold start at -20℃ and stable operation without power derating at altitude below 2500 meters, adapting to high-temperature, high-altitude and low-temperature harsh working environments in different regions.

In terms of power generation safety and stability, the matched brushless self-excited alternator eliminates carbon brush and slip ring vulnerable parts of traditional brushed generators, with zero wear during operation and extremely low failure rate. The whole winding adopts H-grade high-temperature resistant insulation materials, which can resist long-term high-temperature aging and ensure stable power generation in high-heat working conditions. The IP23 professional protection grade effectively blocks external dust, floating debris and splash rainwater, protecting internal electrical components from damage. Built-in intelligent protection functions including low oil pressure alarm, high temperature shutdown, overload protection and over-speed protection realize automatic fault protection, greatly improving the safety and stability of unattended operation.

3. Main Application Scenarios

Tailored for global 60Hz power grid standard regions, the Yuchai YC6B210L-D20 120kW diesel generator set is widely used in North America, Southeast Asia, Middle East, Africa and Oceania markets. It covers industrial continuous power supply, commercial emergency backup power, field engineering temporary power consumption and public infrastructure power guarantee, adapting to diverse working conditions of different industries.

Industrial production is the core applicable scenario of this 150kVA prime power diesel generator set. It is widely used for long-term continuous power supply of medium and small processing factories, mechanical manufacturing workshops, food processing plants, packaging enterprises and light industrial production lines. For factory areas with unstable municipal power grid, insufficient grid capacity or frequent planned power cuts, the Yuchai 6-cylinder generator set can operate 24 hours continuously to ensure uninterrupted production, effectively avoiding economic losses caused by production shutdown. It is also suitable for supporting power supply of industrial parks, logistics warehouses and factory auxiliary mechanical equipment.

In commercial and public service fields, the 165kVA standby power function makes it an ideal emergency backup power device. It is commonly installed in star hotels, large shopping malls, office buildings, high-grade residential communities, hospitals and schools. When municipal power failure occurs, the unit can start and switch power supply quickly, ensuring the normal operation of core equipment such as elevators, fire protection systems, medical devices, lighting systems and security monitoring equipment, guaranteeing public safety and normal operation of service facilities.

In field engineering and remote operation scenarios, the unit’s strong environmental adaptability makes it the preferred power equipment for outdoor construction sites, road and bridge engineering, municipal renovation, mining exploration and field rescue projects. In remote areas without municipal power grid coverage or insufficient power supply, it can be used as the main power supply system to provide stable electric energy for construction machinery, field office equipment and staff living electricity. Its excellent low-temperature start and high-altitude operation performance can cope with complex outdoor working environments such as high temperature, dust and low temperature.

In special industry power guarantee scenarios, this high-stability 60Hz diesel generator set is applicable to emergency power supply of communication base stations, data computer rooms, intelligent monitoring systems and fire control facilities. The pure and stable power output effectively prevents data loss, equipment shutdown and system paralysis caused by instantaneous power failure, ensuring the safe and stable operation of intelligent equipment and security systems. In addition, it is also widely used for temporary power supply of outdoor exhibitions, rural power shortage renovation and short-term engineering projects.

4. Core Product Purpose

The core purpose of Yuchai YC6B210L-D20 60Hz 120kW/150kVA diesel generator set is to provide reliable, energy-saving and long-term stable power guarantee for various 60Hz standard power consumption scenarios, solving the practical problems of unstable grid power, insufficient power capacity and untimely emergency power supply in industrial and commercial fields, and realizing dual core functions of daily continuous power generation and power failure emergency backup.

As a professional prime power generator set, it is mainly used as the main power supply equipment in off-grid remote areas, industrial sites with insufficient grid power and production scenarios requiring high power supply continuity. Relying on low fuel consumption, low failure rate and long service life, it supports long-term uninterrupted power generation, fully meets the daily production and living power demand of users, and reduces the comprehensive power consumption cost of enterprises.

As a high-performance standby power generator set with 132kW emergency peak power, it is dedicated to power reserve for commercial buildings, public institutions and industrial enterprises. It can realize automatic start and fast switching within a short time after municipal power failure, quickly restore power supply for key equipment, minimize power failure losses, and provide solid safety guarantee for enterprise production and public service operation.

Meanwhile, this original Yuchai 6-cylinder diesel generator set also undertakes flexible temporary power supply tasks for various outdoor engineering projects and short-term operation scenarios. With compact structure, convenient installation and simple operation and maintenance, it can adapt to various complex working conditions, and is a versatile and cost-effective power generation equipment in the global medium-power diesel generator market.

5. Frequently Asked Questions (FAQ)

Q1: What is the difference and usage limitation between prime power and standby power of YC6B210L-D20 generator set?

The 120kW/150kVA prime power is the rated continuous operating power of the unit, supporting 24-hour long-term uninterrupted operation, suitable for daily main power supply scenarios such as factory continuous production and off-grid field power consumption. The 132kW/165kVA standby power is emergency peak power, only used for short-time power supply after municipal power failure, and does not allow long-term full-load operation. In actual use, controlling the long-term operating load between 60%-80% of prime power can effectively reduce mechanical wear, optimize fuel economy and extend the overall service life of the generator set.

Q2: What are the practical advantages of brushless self-excited alternator equipped on this 150kVA Yuchai generator set?

Compared with traditional brushed alternators, the brushless self-excited alternator of YC6B210L-D20 set has no wearable carbon brush and slip ring parts, eliminating frequent replacement of vulnerable parts and reducing daily maintenance workload and cost. Matched with AVR automatic voltage regulation technology, the output voltage and frequency are more stable, which can effectively protect precision electrical equipment from damage caused by voltage fluctuation. Combined with H-grade high-temperature insulation and IP23 dustproof and waterproof design, the alternator adapts to high-temperature and dusty harsh working environments, with lower failure rate and stronger operational stability, very suitable for long-term unattended industrial operation.

Q3: What regions and working environments is this 60Hz 120kW diesel generator set suitable for?

This generator set is calibrated strictly according to 60Hz power frequency standard, perfectly matching the power grid standards of North America, Southeast Asia, Middle East, Africa and other overseas regions. It can operate stably in the temperature range of -20℃ to 45℃, with no power derating at an altitude below 2500 meters, and has strong environmental adaptability. It supports indoor fixed installation and outdoor open-air use, widely applicable to industrial workshops, commercial buildings, field construction sites and rural off-grid power supply scenarios. It is not recommended for long-term operation in strong corrosive, heavy rain flooding and severe sandstorm environments to avoid accelerated equipment aging and failure.