Product Details


  • Product Description
  • KEY FEATURES AND TECHNICAL SPECIFICATIONS

    – This product is suitable for three-phase four-wire, three-phase three-wire, single-phase two-wire, and two-phase three-wire power supply systems (120V/240V) (50Hz/60Hz).

    – The CAN BUS interface allows the generator to connect and share data with control devices (remote control, central control, etc.) and monitoring systems.

    – The generator has the capability of automatic start/stop, automatic switching (ATS) of the diesel generator set, and fault display protection function.

    – In addition, the machine can directly use various temperature, pressure, and oil level sensors. Parameter setting and other parameters are all digitally adjustable.

    – With its smart modular design, safe fire-resistant ABS casing, and convenient plug-in connectors, Kaijin generators can be installed flush with the ground, saving space and optimizing construction and use.

    – The machine has a durable, weather-resistant design – it's rainproof, dustproof, frostproof, and operates extremely quietly. The frame and base are reinforced and coated with an anti-corrosion/rust-resistant layer, ready for any harsh environment.

    – Equipped with a super durable 123x64 LCD screen, the Kaijin generator is scratch-resistant, wear-resistant, features a convenient backlight, and supports up to 8 different languages, making it user-friendly for people worldwide.

    – The intelligent ventilation system, with optimally arranged intake and exhaust channels, ensures rapid heat dissipation, keeping the machine running stably and efficiently. All this is packed into a compact, novel, modern, and sophisticated design.

    MAIN TECHNICAL SPECIFICATIONS
         
    Parameter Unit GJ-120GF
    GENERATOR SET TECHNICAL SPECIFICATIONS
    Model — GJ-120GF
    Rated Output Power kW 120
    Rated Output Capacity kVA 150
    Power Factor cosφ 0.8
    Output Voltage V 400 / 230
    Output Current A 216
    Rated Frequency Hz 50
    Rated Speed rpm 1500
    Fuel Type — Diesel
    Starting Time s ≤10
    Voltage Regulation — Automatic
    Overall Dimensions (L × W × H) mm 3200 × 1200 × 1790
    Weight kg 1900
    Noise Level dB(A) ≤85
    Smoke Level FSN ≤2.5
    Steady-State Voltage Deviation % ≤±1
    Transient Voltage Deviation % ≤+20% / -15%
    Voltage Recovery Time s ≤2
    Voltage Unbalance % ≤1
    Line Voltage Waveform Distortion % ≤5
    Frequency Droop % ≤2
    Transient Frequency Deviation % ≤+10% / -7%
    Frequency Recovery Time s 3
    Steady-State Frequency Deviation % 0.5
    Voltage Change Under Hot / Cold Conditions % 1
    Full-Load Fuel Consumption g/kW·h ≤210
    Relative Humidity % ≤90
    Ambient Temperature °C -40 to +40
    DIESEL ENGINE TECHNICAL SPECIFICATIONS
    Engine Brand — Yuchai
    Origin — China
    Engine Model — YC4A180L-D20
    Rated Power kW 132
    Number of Cylinders / Configuration — 4 / L
    Bore × Stroke mm 108 × 132
    Compression Ratio — 17.5 : 1
    Starting Method — Electric Start
    Rated Speed rpm 1500
    Fuel Consumption g/kW·h ≤210
    Thermostat Regulation Temperature Range °C 82–93
    Cooling Method — Closed-Circuit Water Cooling
    Speed Governing Method — Electronic
    Air Intake Method — Turbocharged, Intercooled
    Overload Capacity % 110
    Engine Displacement L 4.8
    Engine Oil Capacity L 13
    Coolant Capacity L 20
    Engine Oil Consumption g/kW·h ≤1.0
    Maximum Exhaust Gas Temperature °C 530

Product Q&A


What working conditions are horizontal directional drilling rigs primarily used for?

It is primarily used for trenchless installation of underground pipelines and is suitable for the construction of crossings for telecommunications, gas, and water supply and drainage pipelines.

Can a horizontal directional drilling rig penetrate both soil and rock formations?

Standard models are suitable for soil layers; for rock formations, a rock‑drilling attachment kit must be selected.

What is the maximum drilling depth achievable by a water well drilling rig?

Drilling depths vary by model; standard models cover 100–350 meters, with options available to suit specific requirements.

Is the water well drilling rig hydraulically driven, and does it support a diesel engine as its power source?

The entire machine is hydraulically driven and can be equipped with either a diesel engine or an electric motor as its power source.

Is a drilling rig suitable for constructing rural drinking-water wells and engineering dewatering wells?

Fully applicable and widely used for domestic drinking wells, agricultural irrigation wells, and construction dewatering wells.

Is the wheeled pile driver easy to move, and does it require trailer transport?

The wheeled chassis is self-propelled and can move under its own power over short distances; for long-distance transport, towing is recommended.

120 KW DIESEL INDUSTRIAL GENERATOR


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