GENERATOR MODEL: EM-W22 50HZ
| Gensets | ENGINE | Alternator | Customization | Option | ||||
|---|---|---|---|---|---|---|---|---|
| Rated Power | 20KVA/16KW | Engine Model | WP2.3D25E200 | Alternator Model | VG-184ES | Voltage: | 110V-660V | ATS |
| Standby Power | 22KVA/17.6KW | Brand | WEICHAI | Rated power: | 16KW | Phase: | Single Phase/ Three Phases | Remote Control |
| Frequency | 50Hz | Engine Power | 23KW | Standby Power: | 22KVA | Alternator: | Stamford/ Leroy Somer/Marathon | Charger |
| Speed | 1500 RPM | Cylinder | 4 | Insulation Class: | H | Control Panel: | Smartgen/Deep sea | Jacket Heater |
| Fuel | Diesel | Fuel Consumption | 6.09 L/h | Protection Class: | IP23 | Fuel Tank Volume: | According To Requirements | Oil Heater |
| Digital Controller | Standard | Displacement | 2.3 L | Trailer | ||||
| Gensets | Download |
|---|---|
| Diesel Generator Set Data Sheet | |
| Engine Data Sheet | |
| Alternator Data Sheet |
When you need a good generator that won‘t let you down during outages or remote operations, the EM-W22 delivers consistent 16kW (20kVA) of prime power with a robust 23kW WEICHAI WP2.3D25E200 diesel engine at its core. Whether for emergency backup or prime power applications, this good generator keeps your critical equipment running smoothly.
Built for real-world conditions, this good generator handles ambient temperatures from -5°C to 40°C without hesitation. The engine starts reliably down to -5°C without auxiliary devices, and with a preheater, it operates confidently down to -15°C—ideal for cold-climate installations across North America and Europe. The 4-cylinder, 2.3L naturally aspirated diesel engine provides a perfect balance of power delivery and mechanical simplicity, reducing potential failure points compared to complex turbocharged systems.
Engineered for Efficiency and Economy
Fuel consumption is a key concern for any generator owner. The WP2.3D25E200 consumes just 6.09 L/h at full rated load, with a specific fuel consumption of approximately 220 g/kWh. Over a year of intermittent or prime power operation, this efficiency translates directly to lower operating costs and less frequent refueling. The closed-loop forced water cooling system maintains optimal thermal balance even under continuous load, with coolant flow of 3.6 m³/h and carefully managed heat dissipation.
Reliability That Works for You
Weichai engines are recognized globally for high reliability, efficiency, and durability. The WP2.3D series has undergone extensive bench testing and real-world validation across diverse applications. The engine‘s cast iron block, forged crankshaft, and replaceable cylinder liners are engineered for long service intervals and lower total cost of ownership.
The generator set‘s 1500 RPM (50Hz) operating speed ensures smooth power output and reduced wear on moving components. The 4-cylinder inline configuration, with a firing order of 1-3-4-2, delivers well-balanced torque characteristics and minimal vibration.
Built to Perform, Designed to Last
The EM-W22 is more than just a good generator—it’s a complete power solution. Every unit features:
Class H insulation and IP23 protection on the alternator, ensuring reliable operation in demanding environments
Brushless alternator with AVR, delivering stable voltage output without carbon brush wear concerns
Smartgen or Deep Sea control panels with auto-protection features including overcurrent shutdown and low oil pressure alarm
Base frame fuel tank supporting 8–10 hours of continuous runtime
Soundproof canopy with foam lining for reduced noise levels
Forklift pockets and crane lifting holes for easy installation and relocation
ISO9001, CE, and SASO certifications, meeting international quality and safety standards
1.Power by Brand new water cooled diesel engine
2.Brushless alternators (Class H, with AVR)
3.Working condition: 0℃~+40℃ (Antifreeze system needed if below 0℃)
4.Base frame fuel tank for continue 8-10hrs running
5.Digital control panel with auto protection
6.MCCB air circuit breaker for over current shutdown
7.Industrial silencer for silent type generator sets
8.Humanized design, simple operation, easy maintenance
9.Ventilation parts are designed with modular principles
10.Soundproof canopy which lined with sound reducing foam
11.All metal canopy parts are painted by powder foam
12.Glass Panel window
13.Lockable doors on front and back side for easy maintenance
14.Easy maintenance and operation
15.Easy lifting and moving, there is forklift hooks and crane holes on chassis
16.External emergency stop button
17.Steel chassis and anti-vibration pads
18.Includes diesel level sensor information to the controller

EMEAN POWER is a well-established enterprise with three subsidiaries: Fuzhou Emean Electric Machinery Co., Ltd., Fujian Epos Electric Machinery Co., Ltd.and Fujian Epos Technology Co., Ltd. Currently, we have two factories and one factory under construction.
To date, we have established cooperative relationships with more than 10,000 customers, and our business covers more than 100 countries and regions around the world.



Digital control panel | Electronic Components | Thicken Chassis | Corrosion Resistant Radiator | Solid Damping Foot | Filter |
|---|---|---|---|---|---|
Integrated digital, intelligent technology, compact structure, simple wiring, high reliability. | Cooperate with well-known electronic component manufacturers such as DELIXI and CHINT to provide customers with long-life,high-quality and very accurate machines | 5MM thickened bent chassis, double-layer painting, improve corrosion resistance. Prevent the unit chassis from being corroded | High quality and low noise radiators, with anti-rust paint to add, ensure that your machine will never old, mildew, corrosion resistance, safety. | Solid damping foot is stamping forming by 3-5 mm high strength steel plate, with metal cover to protect rubber. | More than 99.5% of filtration efficiency |

Our alternator: | Other factory alternator: | Our silicon steel sheet: | Other factory alternator: |
|---|---|---|---|
100% copper wire brushless alternator Or original STAMFORD alternator. | Brush alternator with low quality. | Use high quality cold rolled silicon steel sheet | Use low quality hot rolled silicon steel sheet |

Our engine: | Other factory engine: | Our Radiator: | Other Radiator: |
|---|---|---|---|
Branded powerful engine,with global warranty service. | No Certified, no quality guarantee. | High quality and low noise radiators, with anti-rust paint to add, ensure that your machine will never old, mildew, corrosion resistance, safety. | Low quality, high noise radiator, parameter falsification |
We use advanced full welding technology to carefully weld the plates to ensure that the welds are firm and tight without any gaps. We use thickened plates to enhance the overall firmness and stability. The bending arc is extremely natural and smooth without any sense of stiffness. All rounded corners are smooth and flat, with a delicate touch, showing extremely high craftsmanship and exquisite quality.

Accept Customized Different Colors


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