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50kVA Cummins Power Generator | Cummins 4BT Diesel Engine

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MOQ
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50kVA Cummins Power Generator | Cummins 4BT Diesel Engine
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Features
Specifications
Product Name: Cummins Diesel Generator Set
Frequency: 60Hz
Prime Power: 50kVA 40kW
Standby Power: 55kVA 44kW
Noise Level: 72dBA At 7M
Alternator Brand: Stamford PI 144J
Voltage: 220/127V
Starting System: Electric Start
Warranty: 1 Year Or 1000hours
Controller Modul: Deepsea/ ComAp/ Smartgen
Highlight:

Engine 4bt3.9-G2 Cummings Gen Sets

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40KVA Cummings Gen Sets

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Cummins 40 Kw Diesel Generator

Basic Infomation
Place of Origin: CHINA
Brand Name: Hosem Power
Certification: CE/ISO9001
Model Number: A-C55HS
Payment & Shipping Terms
Packaging Details: Ply-wood or plastic film
Delivery Time: 30 days
Payment Terms: L/C,T/T
Supply Ability: 500 unit per month
Product Description

50kVA Cummins Power Generator | Cummins 4BT Diesel Engine


Product Description

Driven by the legendary 3.9-liter 4-cylinder turbocharged Cummins 4BT engine (model 4BT3.9-G2), this commercial-grade 50kva generator delivers ultra-reliable prime and standby power for light industrial units, commercial facilities, and residential backup.

Enclosed inside a heavy-duty, weather-resistant soundproof enclosure operating at quiet residential noise levels (65–70 dBA @ 7m), this silent Cummins power generator integrates a STAMFORD brushless alternator, Deepsea digital control module, and Delixi breaker to safeguard critical equipment during grid outages.
Cummins Diesel Engine

Generator Set Specification
Model A-C55HS
Max. Power kVA 55
kW 44
Rate Power kVA 50
kW 40
Frequency Hz 60
Rate Voltage V 220/127
Rate Current A 131.2
Dimension For Open-type Genset mm 1780 X 750 X 1050
Weight For Open-type Genset kg 900
Dimension For Soundproof Genset mm 2300 X 900 X 1250
Weight For Soundproof Generator kg 1250


1. High-Torque Mechanical Engine Architecture (Cummins 4BT3.9-G2)


  • The 4-cylinder Cummins diesel engine platform maximizes intake air pressure, delivering strong mechanical torque and rapid recovery from sudden load spikes.

  • Engineered with a precision mechanical fuel injection system that optimizes fuel burn rate during extended continuous operations.

  • Automatic sensors trigger immediate engine auto-shutdown for low oil pressure, high water temperature, low coolant level, and overspeed.


Engine Specification
Engine Manufacturer Chongqing Cummins Engine Co., Ltd.
Engine Brand Cummins
Engine Model 4BT3.9-G2
No. of Cylinder 4 Cylinder in line
Aspiration
Turbocharged
Governor Electric
Engine Max. Output Power kW 44
Displacement L 3.9
Starting Voltage V 24
Bore mm 102
Stroke mm 120
Lubrication Oil Capacity L 11


2. Power Precision & World-Class Alternator


  • 3-phase 4-wire STAMFORD Brushless Alternator configuration delivering stable, low-harmonic electrical output for delicate electronic equipment.

  • Automatic Voltage Regulation (AVR) keeps output voltage fluctuations within ±1%, eliminating hazardous power surges.

  • Features high-grade Class H thermal insulation windings and IP21~IP23 moisture-resistant housing for continuous heavy-duty service.


Alternator Specification
Alternator Manufacturer Cummins Generator Technologies
Alternator Model PI 144J
Alternator Brand Stamford
Rate Output kVA 50
Frequency Hz 60Hz
Altitude M ≤1000
Insulation Class H
Voltage Regulation AVR Model SX460
Protection Grade IP23
Alternator for optional Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional


3. Digital Intelligence & Breaker Protection


  • Premium UK-made Deepsea digital module provides crisp graphic readouts of voltage, frequency, runtime, and real-time engine diagnostics.

  • Digital controller display maintains normal graphic operational clarity down to -30°C.

  • Set-mounted Delixi breaker guarantees instantaneous short-circuit and electrical over-current isolation.


Control Panel Specification
Controller Brand Deepsea
Controller Model DSE7320
Breaker Brand Delixi
Breaker Capacity 160A
Battery Charger Supply
Emergency Stop Button Supply
Automatic Mains Fail (AMF) Supply
The control panel supply the full protection with Alarm and Shutdown of the diesel generator include High Temp, Low Oil Pressure, Over / Under Speed, Over Load, Start / Stop Fail, Under / Over Voltage etc.
Optional controller: Each model of Deepsea, Smartgen, ComAp brand controller.

diesel generation

FAQ


Q1: What is the MOQ?

A1: For the complete water-cooled diesel generator set 1 unit, for engine spare part 1 set. 

 

Q2: How long is the production time (lead time)?

A2: For a complete water-cooled diesel generator set about 25-30 days, for engine spare parts about 7 days.

 

Q3: What is the shipping and payment process for international orders? 

A3: We accept T/T and L/C.


Hosem Power Diesel Generator Sets supply reliability and engineering precision, ensuring good quality backup power whenever you need it.

Get in touch with us now to discover the perfect diesel generator set for your requirements!

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Get in touch with us
Contact Person : Mr. Edward Ye
Tel : 86-15959182792
Fax : 86-591-86397381
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