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2014 EF2400iS

Key Features

Features Gallery
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    Oil Watch warning system

    To prevent engine damage and costly repairs, and enhance long-term durability, the generator automatically shuts off when oil begins to run low. It cannot be re-started until oil is added.

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    All-in-one control panel

    An all-in-one control panel provides easy access to all controls. The side panels are detachable for easy serviceability.

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    Smart Throttle™ load-sensing throttle control

    Smart Throttle automatically adjusts engine speed to precisely match load, for greater fuel efficiency and noise reduction.

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    Noise Block™ acoustically designed sound reduction system

    The full generator enclosure uses sound absorbing material in key internal locations. This design, combined with a newly designed muffler and molded fan, ensures unbeatable noise reduction.

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    Inverter system with Pulse Width Modulation

    This industry-leading system produces high-quality, clean electricity. Its pure sine wave is as clean as or cleaner than commercial power, making it suitable for products with built in microcomputers

Technical Specifications

Download Factsheet
  • Generator
    Generator type
    50 hz
    Rated AC output
    2000 VA
    Max AC output
    2400 VA
    Voltage AC
    230 V
    Rated current
    8.7 A
    DC output
    Power factor
    Operating hours without refill
    5.0 - 8.6(*Economy Control on)
  • Engine
    Maximum power output
    4 kW / 4000 rpm
    Starting system
  • Dimensions
    Overall length
    527 mm
    Overall width
    419 mm
    Overall height
    461 mm
    Weight (kg)
    Oil tank capacity
    Fuel tank capacity
    Noise level (LWA)
    88.0dB (A)
    Noise level 7 m
    54.0-59.0 dB (A) (*Economy Control on)
Not all models shown are available in every country. The specification and appearance of Yamaha products can vary from time to time without prior notice. Those shown here are only for illustrative purposes and are not contractual description of products. Generator warranty is subject to specific conditions. For further details, please contact your Yamaha dealer.