Heavy Duty Silent Diesel Generator

A heavy duty silent diesel generator is a high-output power generation system designed for construction sites, factories, commercial facilities, data centers, mining operations, and backup power applications where stable electricity and controlled operating noise are required.

The heavy duty silent diesel generator is centered around a diesel engine, an alternating current generator, an intelligent control system and a soundproof enclosure. It converts diesel into continuous electrical energy, and the enclosure can effectively reduce the engine and exhaust noise in the installation area. For users who purchase generator sets, the key purchasing points include rated output power, engine configuration, fuel consumption rate, noise level, voltage, control functions, enclosure design and long-term after-sales service.

Model	Rate Power kW	Rate Power kVA	Current (A)	Engine Model	Engine power	Cylinder No.	*BoreStroke (mm)**	Open Type Size *(LWH mm)*	Open Type Weight (kg)
MST-30YII	30	37.5	54	YC4D55-B21	40	4/L	102*118	18007501200	900
MST-40YII	40	50	72	YC4D60-D25	44	4/L	102*118	18007501200	920
MST-50YII	50	62.5	90	YC4D90Z-D25	60	4/L	102*118	18007501200	920
MST-60YII	60	75	108	YC4A100Z-D25	70	4/L	110*125	22508001300	1200
MST-80YII	80	100	144	YC4A140L-D25	100	4/L	110*125	20809401390	1250
MST-100YII	100	125	180	YC4A180L-D20	120	4/L	108*132	22509501420	1300
MST-100YII	100	125	180	YC6B180L-D20	120	6/L	108*132	23509501420	1450
MST-120YII	120	150	216	YC6B205L-D20	138	6/L	108*125	25008501300	1450
MST-140YII	140	175	252	YC6A245L-D21	165	6/L	108*132	25509501350	1465
MST-200YII	200	250	360	YC6MK35OL-D20	235	6/L	123*145	293011201600	1990
MST-250YII	250	312.5	450	YC6MK420L-D20	281	6/L	123*145	301011001600	2200
MST-300YII	300	375	540	YC6MJ500L-D21	334	6/L	123*145	305011001700	2570
MST-360YII	360	450	648	YC6T600L-D22	401	6/L	145*165	350012801800	3200
MST-400YII	400	500	720	YC6T660L-D20	441	6/L	145*165	350014401800	3800
MST-40YIII	40	50	72	YC4D80-D34	53	4/L	102*118	18507501200	800
MST-50YIII	50	62.5	90	YC4D90-D34	60	4/L	102*118	19208801200	900
MST-60YIII	60	75	108	YC4D105-D34	70	4/L	110*125	19508501200	950
MST-80YIII	80	100	144	YC4D140-D31	100	4/L	108*115	22008501200	1100
MST-90YIII	90	112.5	162	YC4D155-D31	103	4/L	108*115	23009001500	1200
MST-100YIII	100	125	180	YC4A165-D30	110	4/L	108*132	23009001500	1250

Key Specifications

Item	Configuration
Generator Type	Silent Diesel Generator
Power Range	Customizable according to project requirements
Fuel	Diesel
Frequency	50 Hz / 60 Hz
Voltage	Customizable
Phase	Single Phase / Three Phase
Cooling	Water-Cooled
Starting System	Electric Start
Controller	Intelligent Digital Controller
Enclosure	Sound-Attenuated Steel Canopy
Application	Prime / Standby Power
Output Connection	Customized to project requirements

Why the Silent Enclosure Matters

A diesel engine produces mechanical vibration, combustion noise, cooling-fan noise, and exhaust noise during operation.

The enclosure addresses these sources through acoustic insulation, airflow channels, vibration isolation, and controlled air intake and exhaust paths.

For a factory installed close to production offices, for example, reducing sound transmission can make a practical difference to the working environment. The operator hears the steady engine rhythm rather than the sharp mechanical noise of an exposed engine, while the steel canopy provides protection for the internal components.

The enclosure also protects the power system from dust, rain, and other outdoor conditions when the specified configuration is selected.

Available Configuration Options May Include

Engine:

Different diesel engine brands and power ratings

Alternator:

Multiple alternator configurations according to output requirements

Controller:

Digital control and monitoring systems

Fuel Tank:

Standard or extended-capacity designs

Canopy:

Silent, weather-resistant enclosure

Transfer System:

ATS configuration for automatic backup switching

Output:

Customized voltage, frequency, and connection requirements

Mobility:

Fixed, trailer-mounted, or project-specific configurations

For buyers preparing an RFQ, the following information helps suppliers select the correct configuration:

Required running load in kW or kVA
Motor starting loads
Prime or standby operation
50 Hz or 60 Hz frequency
Required output voltage
Single-phase or three-phase supply
Indoor or outdoor installation
Required noise limit
Fuel tank operating time
Ambient temperature and installation altitude

If you want to know more about the heavy duty silent diesel generator, please contact us. We also provide support for foreign trade order coordination and offer prompt delivery.