60HZ YUCHAI YC6B160Z-D20 90kW/112.5kVA Diesel Generator Set

60HZ YUCHAI YC6B160Z-D20 90kW/112.5kVA Diesel Generator Set

1. Technical Parameter

2. Product Features of YC6B160Z-D20 90kW Diesel Generator Set

The YUCHAI YC6B160Z-D20 90kW open-type diesel generator set is a high-performance industrial power equipment tailored for 60Hz power supply scenarios. As a mainstream 112.5kVA prime power generator and 125kVA standby power generator, it integrates Yuchai’s mature B-series engine technology and high-efficiency brushless alternator configuration, with outstanding advantages in power stability, energy saving, durability and later maintenance, which is why it is widely recognized in the medium-power generator market.

First of all, this 90kW Yuchai diesel generator set adopts a 6-cylinder in-line water-cooled engine structure, matched with P-type high-pressure fuel injection pump and micro-aperture fuel injector. The optimized ω-type combustion chamber achieves full fuel combustion, effectively reducing full-load fuel consumption to 29.1L/H. Compared with peer 100kW-class diesel generators, it has more prominent fuel-saving performance and lower operating costs for long-term continuous power supply.

Secondly, the unit adopts Yuchai’s exclusive piston ring sealing and valve oil seal technology, which greatly reduces lubricating oil loss, with lube oil consumption far lower than similar domestic products. The overall forged steel crankshaft and high-quality alloy cast iron cylinder block ensure strong structural rigidity, effectively reduce operation vibration and running noise, and realize stable output under long-term load operation. Its maximum overhaul cycle reaches 12000 hours, greatly reducing equipment downtime and maintenance frequency, making it a low-maintenance industrial backup generator suitable for long-term use.

In terms of power performance, the 60Hz 112.5kVA diesel generator has stable prime power output of 90kW and standby power up to 100kW, with strong load impact resistance. It can maintain non-derating power output at an altitude below 2500m, and supports reliable cold start at low temperature of -10℃ (up to -35℃ with auxiliary devices), adapting to complex and harsh working environments in high-altitude and low-temperature areas.

For the power generation part, the matching brushless self-excited alternator with H-class insulation and IP23 protection grade has excellent high-temperature resistance and dustproof and waterproof capabilities. The brushless design avoids carbon brush wear and failure problems of traditional alternators, improves the overall operational stability of the unit, and reduces daily failure risks, perfectly meeting the continuous power supply needs of industrial and commercial scenarios.

3. Application Scenarios

Relying on stable power output, excellent environmental adaptability and cost-effective operation, the YC6B160Z-D20 Yuchai generator set is widely used in various scenarios requiring 60Hz medium-power emergency power supply and continuous power generation, covering commercial civil, industrial production, engineering construction, public facilities and other fields, and is the preferred 90kW industrial diesel generator for emergency standby power.

3.1 Commercial and Civil Scenarios

It is suitable for shopping malls, office buildings, residential communities, hotels and catering places. When municipal power failure occurs, the unit can quickly start up to supply power for elevators, fire-fighting equipment, public lighting and daily living equipment, avoiding property loss and life inconvenience caused by power outage. It is also applicable to nursing homes and community service centers to ensure the continuous operation of basic living and medical auxiliary equipment.

3.2 Industrial Production Scenarios

Small and medium-sized processing factories, workshops, food processing plants and light industrial enterprises can use this unit as standby power equipment. It can respond to sudden power outages in time, ensure the continuous operation of production lines, precision instruments and testing equipment, prevent production shutdown and product scrapping, and effectively guarantee the stability of industrial production rhythm. Its low vibration and low noise characteristics also meet the environmental operation requirements of urban industrial parks.

3.3 Engineering Construction Scenarios

For field construction projects such as road and bridge construction, municipal engineering and outdoor infrastructure construction, where there is no municipal power supply, this 60Hz portable diesel generator set can be used as the main power source to supply power for construction machinery, welding equipment and on-site living facilities. Its strong environmental adaptability and high-altitude non-derating performance fully adapt to complex field construction conditions.

3.4 Public Facility Scenarios

It is applicable to power backup for communication base stations, highway service areas, scenic area facilities and small medical institutions. The stable power output ensures the uninterrupted operation of communication transmission equipment and medical rescue equipment, providing reliable power guarantee for public service facilities and emergency rescue work.

3.5 Special Regional Power Supply Scenarios

It is very suitable for overseas 60Hz power standard areas, remote mountainous areas and pastoral areas with insufficient municipal power supply. As a conventional power generation equipment, it solves the problem of insufficient local power supply and meets the daily production and living power demand of regional users.

4. Core Purpose

The core positioning of YUCHAI YC6B160Z-D20 90kW diesel generator set is medium-power emergency standby power and conventional continuous power generation, focusing on solving the power demand problems of sudden power outage backup and no municipal power supply in various industries, and its core purposes are divided into three major parts.

First, emergency power backup is the most core purpose of the unit. As a 125kVA standby power generator, it can quickly start and switch power supply within a short time after municipal power failure, protect important equipment and key production links from power outage damage, and reduce economic losses and safety risks caused by power interruption for enterprises and public institutions.

Second, it serves as the main power supply for off-grid scenarios. In field construction, remote areas and other scenarios without stable municipal power supply, the 90kW prime power stable output can meet the long-term continuous power generation demand of medium-power equipment, and is a reliable off-grid main power diesel generator for outdoor engineering and remote regional power supply.

Third, it is used for power grid peak shaving and power supplement. For enterprises with unstable municipal power supply and frequent power limitation, the unit can be started in peak power consumption periods to supplement power supply, avoid production suspension caused by power grid power limitation, and ensure the continuous and stable operation of enterprise production and operation.

In addition, the unit can also be used as backup power for fire-fighting and emergency rescue, providing guaranteed power support for emergency disposal work in various scenarios, and is a multi-functional medium-power generator set with high cost performance and wide applicability.

5. FAQ (Common Frequently Asked Questions)

Q1: What is the difference between prime power and standby power of YC6B160Z-D20 generator set?

The prime power (90kW/112.5kVA) refers to the long-term continuous usable power of the unit, which supports 24-hour continuous power generation and long-term stable load operation, suitable for daily off-grid power supply and long-term continuous power generation scenarios. The standby power (100kW/125kVA) is the emergency peak power, which is only used for short-term emergency power supply after power outage. It does not support long-term full-load operation, and the usage time is limited. In actual use, we recommend taking prime power as the standard for conventional matching load to avoid long-term overload operation affecting the service life of the unit.

Q2: What are the advantages of brushless self-excited alternator of this generator set compared with brushed type?

This Yuchai generator set is equipped with a brushless self-excited alternator with H-class insulation and IP23 protection. Compared with the traditional brushed alternator, it has no carbon brush friction and wear problems, eliminating frequent carbon brush replacement and maintenance work. It has lower failure rate, more stable voltage output, stronger dustproof and anti-interference ability, and can adapt to long-term continuous operation in harsh working environments. Meanwhile, the brushless structure effectively reduces operating noise and electromagnetic interference, which is more in line with the operation requirements of industrial and commercial high-stability power supply scenarios.

Q3: What is the fuel consumption level of YC6B160Z-D20 diesel generator set in actual use?

The calibrated full-load fuel consumption of the unit is 29.1L/H. In actual operation, the fuel consumption is positively correlated with the load rate. Under 75% medium load (the most conventional working condition), the fuel consumption is about 22-24L/H, and under 50% light load, the fuel consumption is only 16-18L/H. Benefiting from Yuchai’s optimized combustion technology and low oil consumption sealing technology, the unit’s fuel and lubricating oil consumption are both lower than most peer 90kW-class diesel generators. Long-term operation can effectively reduce the user’s fuel cost and maintenance cost, with prominent energy-saving and economic advantages.