Open Type Diesel Generator Set

Reliable Power for Field Operations

The generator set supports temporary and backup power needs across construction areas, bridge and municipal projects, industrial warehouses, and mining sites. Its integrated engine, alternator, cooling system, control panel, and base frame provide a practical arrangement for powering tools, lighting, pumps, and supporting equipment. Confirm output, electrical parameters, controls, environment, and installation needs before ordering.

  • Construction Site Power Supply
  • Bridge and Municipal Project Power Supply
  • Industrial Warehouse Backup Power
  • Mining and Quarry Operation Power

Product Advantages

Key-locked fuel cap prevents theft and tampering for unattended site storage.

Specifications & Structural Decomposition

Product Structure Diagram

Product Structure Diagram
  1. Control cabinet

    Control and protection components are centrally arranged to facilitate unit start-up and shutdown, operational monitoring, and routine maintenance.

  2. Intake rain cap

    It prevents rainwater and larger debris from entering the intake system, enhancing protection during outdoor operation.

  3. Air filter

    It filters dust and impurities entering the engine, reduces internal wear, and ensures complete combustion.

  4. Intake connection hose

    A flexible connector links the air filter to the engine’s intake, dampening vibrations while maintaining smooth airflow.

  5. Diesel engine

    As the core power source of the powertrain, it continuously delivers mechanical energy to drive the operation of the power generation system.

  6. Radiator assembly

    Coolant circulation rapidly removes heat, maintaining the engine at its optimal operating temperature.

  7. Cooling fan

    It guides airflow through the radiator to enhance heat dissipation while protecting high-speed rotating components.

General information

Diesel generator
Aircraft type
YG-120GF
Rated power
120kw
Power factor
COSΦ=0.8 (lagging)
Output voltage
380v
Rated current
216A
Rated frequency
50Hz
Rated speed
1500rpm

General instructions

Simplified explanation

Product Video

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120KW Appearance Display

Blue industrial body shown from every angle — clean, tough and buyer-ready.

120KW Appearance Display

00:47Blue industrial body shown from every angle — clean, tough and buyer-ready.

120KW Operation Demonstration

01:01Yuchai engine delivers economical 120kW output for worry-free standby power.

Real Factory Footage

Real on-site records from our factory, offering a practical view of our production capability and delivery readiness.

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Factory real scene1

Genset production workshop. Precision assembly & copper alternator for industrial emergency power

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Product Review

Product Inspection

We centrally purchase equipment, test the data and the machine, then publish the models that clear our review. You get a shorter path from "could work" to a quote your team can act on.

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Core Component Details

Alternator End Cover Detail

Alternator Mounting Base Detail

Alternator Terminal Box Detail

Automatic Control Panel Detail

Control Panel Protective Cover Detail

Engine Lower Section Detail

Engine Nameplate Detail

Radiator Core Detail

Radiator Upper Tank Detail

Upper Radiator Hose Detail

Radiator Core Detail

Engine Nameplate Detail

We're here to help

Our team is ready to advise you on the best product configuration and procurement plan.

400 158 5899

Frequently Asked Questions

What output should I select?

Select output according to connected loads, starting demand, operating pattern, and the electrical conditions required at the project site.

Which systems are included?

The visible package integrates a diesel engine, alternator, radiator, intake and exhaust components, control panel, and steel base frame.

How is routine service handled?

The open layout provides direct access to filters, hoses, wiring, and other service points for inspection, cleaning, and routine maintenance.

Can it support standby duties?

It can support temporary or standby power duties when correctly selected, installed, ventilated, grounded, and operated for the intended loads.

What details should I provide?

Provide required output, voltage, frequency, phase, load characteristics, operating environment, control needs, and any enclosure requirements.