Cummins 4BTA3.9-G2 45KW/56kVA Water Cooled Generator Sets for Continuous Operation


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Basic parameters:
Unit model: SP-45DC
Power: 45KW/56kVA
Frequency: 50HZ
Engine Brand: Cummins
Engine Model: 4BTA3.9-G2
Open type Size: 1900*783*1257mm
Silent box Size: 2500*1000*1220mm

Classification:

Cummins(27.5-3300KVA)

  • Product Description
  • FAQ
    • Commodity name: Cummins 4BTA3.9-G2 45KW/56kVA Water Cooled Generator Sets for Continuous Operation
    • Commodity ID: SP-45DC

    Basic parameters:<br/> Unit model: SP-45DC<br/> Power: 45KW/56kVA<br/> Frequency: 50HZ<br/> Engine Brand: Cummins<br/> Engine Model: 4BTA3.9-G2<br/> Open type Size: 1900*783*1257mm<br/> Silent box Size: 2500*1000*1220mm<br/>

    Cummins Series Diesel Generator Set offers a range of configurations with adjustable voltage and frequencies. Choose from 50HZ/1500RPM or 60HZ/1800RPM, with voltages including 380/220V, 400/230V, 415/240V, and 220/127V, 380/220V, 440/254V. 
    Available in Open, Silent Box, soundproof, and trailer types. 
    Optional ATS and choice of controller brands like UK Deepsea, Czech ComAp, Denmark DEIF, and SEER POWER China ensure reliable performance.
    Robust engine, comprehensive service, and maintenance support make it a trusted global power solution.

    Generator Specification

    Model SP-45DC Voltage 400V/230V
    Capacity
    Standby Power Prime Power
    kVA kW kVA kW
    61.875 49.5 56.25 45
    Frequency 50HZ Rated Speed 1500r/min

    Engine Technical Parameters

    Manufacturer CUMMINS Model 4BTA3.9-G2
    Capacity factor 36/40
    Style Vertical, in-line, water-cooled, four-stroke
    Inhale way Inter-cooling
    Number of cylinders 4/L
    Bore and stroke(MM) 102×120mm
    Displacement 3.9L
    100%Oil consumption(L/H) 14.9
    Total oil capacity(L) 11
    Coolant capacity(L) 24
    Machine combustion ratio ≤0.1
    Starting mode Electrical start of the DC24V

    Alternator Technical Parameters 

    Manufacturer SEER POWER Model SP-45E4
    Number of Phases 3
    Connecting Type 3 Phase and 4 Wires, Y type connecting
    Power Factor 0.8
    Protection Class IP23
    Exciter Type Brushless Exciting
    Insulation Class/
    Temperature Rise
    Class H/H
    Telephone Influence Factor (TIF) 50
    Telephone Harmonic Coefficient 2%
    Alternator Capacity 56.25kVA
    Voltage 400V

    Controller Brand:  SEER POWER China  

    Dimension Length(mm) Width(mm) Height(mm) Weight(kg)
    Open Type 1900 783 1257 926
    Silent Box 2500 1000 1220 1530
  • Q: Are you a trading company or a manufacturer?
    A: We are a factory.

    Q: What is your power range of your diesel generator?
    A: We can provide 5KW-4000KW diesel generator and comprehensive power supply solutions for you.

    Q: What is the delivery time?
    A: 4-6 weeks.

    Q: What is your minimum order quantity(MOQ)?
    A: 1 set.

    Q: What are your terms of payment?
    A: 30% by TT in advance and 70% balance before shipment.

    Q: What is your warranty period?
    A: Our warranty period is 18 months or 1000 hours, whichever comes first. But according to some special items, we can extend the warranty period.
    Q: Do you provide OEM services?
    A: Yes.

    Q: What certificates do you have?
    A: We have CE, ISO And we can apply for specific certificates for different countries such as SONCAP for Nigeria, COC for Tanzania etc.

    Q: How can I trust you?
    A: If you are not satisfied with the pictures, videos, boarding reports, load tests, customer experience and sales staff's understanding of the generators you are interested in, we invite you to visit our spacious storage yards and stores to witness your generators. Carry out a load test and check our professional operations here.

    Q: What should I do after I receive the generator set?
    A: Please read the operation manual carefully after obtaining the generator. The generator is attached with the user manual. With Operation, Installation, Maintenance and Repair Guide.

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WHY CHOOSE US


Technical capabilities

Technical capabilities

The company has a reasonable talent structure, with over 50% of its employees being undergraduate/junior college level or above. Most project team managers and supervisors have intermediate or senior professional titles, rich professional experience, and a solid theoretical foundation. And professional personnel have received formal and systematic training from the manufacturer.

Management Level

Management Level

The company's quality management system has passed ISO9001 international certification. Before the project implementation, the project team will develop a detailed "quality plan", "quality plan", and "project implementation plan" to ensure the effective implementation of the quality policy and the achievement of quality objectives.

Production Capacity

Production Capacity

The company's Hunan R&D center covers an area of over 4200 square meters, and the Fujian production base covers an area of over 10000 square meters. There are processing workshops, testing centers, and large-scale maintenance workshops. There is a complete set of production and processing equipment, including a rolling machine, testing center, load cell, hydraulic dynamometer, and other equipment.

Quality reputation

Quality reputation

Opening bank credit rating: AAA level. The capital flow between the company and the opening bank is normal and the credit standing is good. Customer satisfaction rate reaches over 99%.

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