Buy HITACHI EX60 120 200-5 MAIN FUSE 60AMP (OEM HI 4287670) | Tonkee®

The main fuse in these machines plays a crucial role in protecting the electrical system from overcurrent and preventing potential electrical hazards.

It acts as a safety device that interrupts the flow of electrical current when it exceeds the specified amperage, thus preventing damage to the electrical components and minimizing the risk of fires or other electrical incidents.

The 60-amp main fuse, with the part number HI 4287670, is designed to handle a maximum current of 60 amperes. This rating is carefully selected to match the electrical load requirements of the excavator's systems, ensuring safe and reliable operation. When the current exceeds this limit due to a fault or malfunction, the fuse will blow, interrupting the electrical circuit and protecting the equipment from damage.

The use of genuine OEM (Original Equipment Manufacturer) parts like the HI 4287670 main fuse is crucial for maintaining the excavator's performance and reliability. OEM parts are specifically designed and manufactured to meet the high-quality standards set by the original equipment manufacturer, ensuring compatibility and optimal performance. When it comes to critical components like fuses, using non-OEM alternatives can lead to unreliable operation and potential safety risks.

In addition to its amperage rating and compatibility with Hitachi excavators, the HI 4287670 main fuse is likely designed with safety features to ensure that it can withstand the demanding conditions of construction and excavation work.

These features may include robust construction materials, heat resistance, and vibration resistance.

Proper maintenance and replacement of the main fuse are essential to keep the excavator's electrical system in top working condition. Regular inspections should be conducted to check for signs of wear, damage, or corrosion on the fuse and its connections. Any indication of a damaged or blown fuse should prompt immediate replacement to prevent downtime and costly repairs.

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