60Hz YUCHAI YC6MK500-D32 300kW/375kVA Diesel Generator Set

60Hz YUCHAI  300kW/375kVA  Diesel Generator Set

1. Technical Parameter

2. Product Core Features

The YUCHAI YC6MK500-D32 300kW 60Hz diesel generator set is a high-power industrial power generation equipment independently developed based on Yuchai's mature 6MK heavy-duty engine platform. It is a mainstream prime power and standby power generator set in the industrial power supply market, integrating high efficiency, energy saving, stable operation and strong durability, and has significant competitive advantages in the field of 60Hz medium and large power diesel generators.

First of all, this 300kW industrial diesel generator set adopts the classic YC6MK500-D32 heavy-duty diesel engine core, with sufficient power reserve and excellent transient load capacity. The prime power reaches 300kW (375kVA), and the standby power can be stably increased to 330kW (412.5kVA), which can cope with instantaneous load surge and long-term continuous power supply demands. Equipped with Bosch high-pressure common rail fuel injection system, the fuel injection is precise and efficient, and the full-load fuel consumption is only 84.7L/H, realizing low fuel consumption and high output, effectively reducing the long-term operating cost of enterprise power supply.

Secondly, the matching brushless self-excited alternator is the core advantage of this 375kVA diesel generator. Different from traditional brushed generators, the brushless self-excited structure avoids carbon brush wear and failure problems, with lower maintenance frequency and longer service life. The H-grade insulation material greatly improves the high-temperature resistance and electrical safety of the equipment, ensuring stable power output in high-load and high-temperature working environments. The IP23 protection grade can effectively block dust, rainwater and debris invasion, adapting to outdoor, factory and other complex working conditions, with strong environmental adaptability.

In terms of operational reliability, the whole set adopts optimized structural design, integrated crankshaft and point-line gear meshing technology, which reduces operating vibration and noise, and improves equipment stability. The wet cylinder liner structure is convenient for daily maintenance and parts replacement, greatly reducing later maintenance difficulty. Supporting intelligent microcomputer control system realizes automatic start-stop, real-time parameter monitoring and overload protection functions, supporting unattended operation, which is very suitable for long-term continuous power supply and emergency standby power scenarios.

In addition, this 60Hz diesel generator set fully meets international industrial power generation standards, with stable three-phase voltage output, small voltage fluctuation and high power supply quality. It has strong load adaptability, and can be matched with mechanical equipment, electrical systems and precision power consumption equipment in various industries, avoiding power supply jitter causing equipment damage. Relying on Yuchai's mature manufacturing technology and perfect after-sales service system, the equipment has low failure rate and high operational stability, and is a cost-effective choice for industrial fixed power supply and emergency backup power.

3. Application Scenarios

As a high-performance medium and large power generation equipment, the YUCHAI YC6MK500-D32 diesel generator set is widely used in various scenarios that require stable industrial power supply and emergency standby power support, covering industrial production, commercial facilities, public infrastructure, engineering construction and other fields, and is highly recognized in the global 60Hz power supply market.

Industrial Production Scenarios: It is suitable for factory continuous power supply, processing plant standby power, mining and quarry field power supply, and manufacturing workshop emergency power guarantee. For industrial enterprises that cannot stop production due to power failure, this 300kW prime power generator set can provide long-term stable mains alternative power supply, avoid production shutdown losses caused by grid power cut, and meet the continuous power consumption demand of large mechanical equipment and production lines.

Commercial & Public Facilities: It is applicable to large shopping malls, commercial complexes, high-rise buildings, office buildings, hotels and other commercial places, as well as hospitals, schools, government institutions and other public infrastructure. These scenarios have high requirements for power supply continuity, and the 330kW standby power of the unit can quickly start up in case of grid failure to ensure the normal operation of fire protection systems, elevator equipment, medical equipment and daily office systems.

Engineering & Field Operation: It is the preferred power supply equipment for highway tunnel construction, railway engineering, municipal engineering, remote field construction and outdoor engineering projects. In remote areas without stable grid coverage, this 60Hz diesel generator set can be used as the main power source to provide reliable power support for construction machinery, lighting systems and construction equipment.

Special Industry Scenarios: It can be used for data center backup power, communication base station standby power, cold storage and logistics park power guarantee, and new energy matching auxiliary power supply. With high power supply precision and strong stability, it can protect precision electronic equipment and cold chain storage systems from power fluctuation damage, and ensure the safe and stable operation of special industry equipment.

4. Core Purpose

The core positioning of the YUCHAI YC6MK500-D32 300kW/375kVA diesel generator set is to provide high-stability prime power supply and high-reliability emergency standby power for medium and large industrial and commercial scenarios, solving the problems of insufficient grid power capacity, unstable power supply and sudden power failure in various scenarios, and ensuring the continuity and safety of production and operation.

In terms of prime power supply, the unit takes 300kW rated prime power as the core output, which can operate continuously for a long time as the main power supply equipment. It is mainly used in remote industrial zones, field construction sites, mining areas and other areas lacking municipal power grid support, providing stable and continuous power guarantee for daily production and operation, and is the core power support for off-grid operation of enterprises and projects.

In terms of standby emergency power supply, relying on 330kW strong standby power margin, it serves as a backup power source for industrial and commercial places with high power supply safety requirements. When the municipal grid fails, is overloaded or cut off, the unit can start quickly and switch power supply automatically, effectively avoiding production shutdown, equipment damage, operational paralysis and other losses caused by power failure, and improving the anti-risk capability of enterprise operation and public facility operation.

At the same time, this energy-saving low-consumption diesel generator set also undertakes the purpose of peak-shaving power supply for enterprises. In the peak period of grid power consumption and high electricity price, it can be started to replace grid power supply, effectively reduce enterprise power consumption costs, and realize energy-saving and cost-reducing operation. Its excellent low-temperature start-up performance and environmental adaptability also make it competent for all-weather power supply tasks in different regions and complex environments.

5. FAQ (Frequently Asked Questions)

Q1: What is the difference between prime power and standby power of YC6MK500-D32 generator set?

The prime power (300kW/375kVA) refers to the long-term continuous operable rated power of the unit, which supports 24-hour uninterrupted power supply and is suitable for daily main power supply scenarios. The standby power (330kW/412.5kVA) is the peak power allowed for short-term operation of the unit, which is 10% higher than the prime power. It is only used for emergency power supply in case of grid failure or instantaneous load surge, and cannot operate at full load for a long time. Users need to select the operating power according to actual usage scenarios to ensure the service life of the unit.

Q2: What are the maintenance advantages of this brushless self-excited alternator model?

Compared with traditional brushed alternators, the brushless self-excited structure of this 375kVA generator set has no vulnerable parts such as carbon brushes and slip rings, fundamentally eliminating common faults such as carbon brush wear, spark discharge and poor contact. The H-grade insulation and IP23 protection structure enhance the equipment's anti-aging and anti-dust capabilities. In daily use, it only needs regular oil replacement, filter cleaning and conventional inspection, without frequent replacement of wearing parts, which greatly reduces later maintenance time and cost, and is more suitable for long-term unattended operation.

Q3: Is the YC6MK500-D32 60Hz diesel generator set suitable for long-term full-load operation?

This unit supports long-term full-load operation under prime power parameters (300kW), with a full-load fuel consumption of 84.7L/H and stable overall performance. The Yuchai 6MK series engine has sufficient power reserve and optimized heat dissipation structure, which can effectively avoid overheating and power attenuation during long-term high-load operation. However, it is not recommended to operate at standby power (330kW) full load for a long time, which will increase equipment operation load and accelerate component aging. For long-term continuous power supply scenarios, it is recommended to operate within the prime power range to ensure the stability and service life of the unit.