MC20(S)-1
Global Warranty Provide 24/7 Service
18 Months
Self-Starting Diesel Generator
Fixed
Four Stroke
Water Cooling
AC Three Phase
HSS
Land Use
Common Units, Standby Unit, Emergency Crew
Low Noise Automation Type
AC Rotating Exciter
4b3.9-G11
1500
Digital
≥ 8h @ 75% Load
50
MPMC
Custom Cabinet
2600x1130x1537
China
Product Description

Engine model & manufacturer | 4B3.9-G11 (Cummins) | |
Emission Certification | -- | |
Number of cylinders | 4 | |
Cylinder arrangement | In-line | |
Cycle | Four stroke | |
Aspiration | Naturally aspirated | |
Bore x Stroke | 102 x 120 mm | |
Displacement | 3.9 L | |
Compression ration | 18.0:1 | |
Prime power /speed | 20 kW/1500 rpm | |
Standby power /speed | 22 kW/1500 rpm | |
Speed governor | Mechanical | |
Cooling system | Forced Water Cooling Cycle | |
Frequency droop | ≤ 5% | |
Total lubrication system capacity | 10.9 L | |
Coolant capacity (engine only) | 7.2 L | |
Fuel consumption | 100% load | 236 g/kWh @1500 rpm |
Starter motor | DC 24V | |
Charge alternator | DC 24V | |
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Alternator Specifications
Alternator | |
Number of phase | 3 |
Power factor (Cos Phi) | 0.8 |
Poles | 4 |
Insulation type | H class |
Winding Pitch | 2/3 |
IP rating | IP23 |
Bearing | Single bearing |
Voltage regulator | A.V.R |
Coupling | Flexible disc |
Control Panel
DSE 4520 MKII | |
Auto start and auto mains failure control module (Alternator frequency & can speed sensing) | |
![]() | Key benefits |
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Key features | |
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Options
Engine | Alternator | Fuel System | Generating Set |
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About MPMC

Established in 2008, Shanghai, China.High-tech enterprise qualification.World-class smart cloud hybrid energy solution provider.Products are sold all over the world-more than 120 countries & regions.The first publicly listed company in diesel generator sets industry in China.


Product advantages





*Global Warranty Service
*Professional service team with rich product service experience
*Efficient service team, providing 24/7 service to help customers to get the best operating results
Main Products





500kVA Cummins Powered Rental and Mining generators in Australia (BHP Billion).

Australian Mining Generators (Roy Hill)
Qty.: 81 units
MPMC took quick action to leverage engine inventory and triggered special process to make sure that all required gensets are delivered in time.
Qty.: 81 units
MPMC took quick action to leverage engine inventory and triggered special process to make sure that all required gensets are delivered in time.

A state-owned Telecom Engineering Program in Peru. Qty: 225 units
72 hours base fuel tank with ATS installed interior.
72 hours base fuel tank with ATS installed interior.

4x 750kVA 20GP Containerized gensets are going ahead to our customer in New Zealand.

7x 500kVA Prime Open Gensets are in testing before delivery to our customer in Russia.
All 7x 500kva gensets are in parallel running.
A Heat Exchange Plate is used to replace traditional Radiator to be remote water cooled.
All 7x 500kva gensets are in parallel running.
A Heat Exchange Plate is used to replace traditional Radiator to be remote water cooled.




