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Cummins 4B3.9 Industrial Genset-60HZ

Cummins 4B3.9 Industrial Genset-60HZ

Prime Power:

20~72kw

Standby Power:

26~80kw

Frequency:

60Hz

Voltage:

220/380V, 240/416V, 254/440V, 266/460V, 277/480V

Application:

Industrial Generator Set

HS Code:

850211

Technical Specification

Generator Set Specification

Prime Power

20~72kw

Standby Power

26~80kw

Frequency

60Hz

Voltage

220/380V, 240/416V, 254/440V, 266/460V, 277/480V

Genset Type

Open Type / Silent Type / Weatherproof / Trailer Type / Containerized Type

Engine Specification

Engine Brand

Cummins

Engine Model

4B3.9-G2~4BTA3.9-G11

Engine Type

4 Cylinders, Inline

Engine Displacement

3.9L

Alternator Specification

Alternator Brand

Stamford, Marathon, Leroy Somer, Siemens, Mecc Alte ect.

Alternator Protection class

IP23

Alternator Type

Brush-less, self-excited

Control Panel Specification

Controller Brand

Cummins, Deepsea, ComAp, DEIF, Smartgent, etc.

Standard Scope of Supply

Diesel Engine

Alternator

Radiator

Digital Control system

Circuit breaker

Silencer

Steel Base frame

Starting system and battery charger

Options

Soundproof Enclosure

Skid Based fuel tank

Waterproof enclosure

ATS

Synchronizing control System

Water heater

Mobile Trailer

General Information

Generator Set Model Rated Power Standby Power Engine Model Governor Type
KVA KW KVA KW
TPGC30C6 30 24 33 26 4B3.9-G2 Mechanical governor
TPGC25C6 25 20 28 22 4B3.9-G11 Mechanical governor
TPGC35C6 35 28 38 30 4B3.9-G12 Electronic governor
TPGC45C6 45 36 50 40 4BT3.9-G2 Electronic governor
TPGC64C6 64 51 70 56 4BTA3.9-G2 Electronic governor
TPGC75C6 75 60 85 68 4BTA3.9-G2 Electronic governor
TPGC90C6 90 72 100 80 4BTA3.9-G11 Electronic governor

The Cummins 4B3.9 Industrial Genset (60 Hz) provides a steady and practical power source for light-to-medium industrial and commercial work. It uses the 4B3.9 four-cylinder diesel engine, which is known for simple construction and stable daily performance. Moreover, the engine’s compact size helps teams fit the genset into tight locations without trouble.

The turbocharged design allows the unit to respond smoothly as loads change. As a result, the genset keeps voltage and frequency stable when tools or motors start. In addition, this stable behavior protects sensitive equipment and supports sites that run mixed loads during long work hours.

The alternator uses a brushless, three-phase setup with a 0.8 power factor. Furthermore, this design reduces waveform distortion and improves motor-starting capability. Therefore, operators can rely on the unit for both continuous use and standby support.

The cooling system includes a set-mounted radiator and a high-flow fan. This arrangement removes heat efficiently during long operation. Also, it simplifies installation because most sites do not need extra cooling components.

The control panel makes everyday use easier. It offers automatic start/stop, stable voltage and frequency regulation, clear output readings, alarm display, and protective shutdown when needed. Moreover, technicians can check key information quickly, which helps reduce downtime.

Because of its compact size, smooth electrical performance, and straightforward service points, the 4B3.9 genset fits many 60 Hz applications. In summary, it provides a reliable, efficient, and easy-to-manage power solution for teams that need steady output in demanding environments.

Download of Cummins 4B3.9 Industrial Genset-60HZ Datasheet

Power

Engine Datasheet

Alternator Datasheet

Service Manual

Genset Drawing

20~72kw

Download

Download

Download

Download

Model

Power

20~72kw

Datasheet

Download

Parts Catalogue

Download

Service Manual

Download

Genset Datsheet

Download

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