Buy HITACHI EX120 200-5 SERIES GLOW HEATER PLUG | Tonkee®

The Glow Heater Plug, also known as a glow plug or a glow starter, is an essential component of the engine's pre-heating system.

Its primary function is to provide additional heat to the engine's cylinders during cold starts. This is especially crucial in colder climates where the engine's normal compression temperature might not be sufficient to ignite the diesel fuel effectively.

Compatibility:
The Glow Heater Plug is specifically designed for use in the Hitachi EX120-5 series excavators. These excavators are known for their durability and efficiency in various construction and excavation tasks. The plug is engineered to meet the exact specifications and requirements of these machines, ensuring optimal performance.

Construction and Material:
The Glow Heater Plug is constructed from high-quality materials that are resistant to extreme temperatures and mechanical stresses. Typically, these plugs are made from materials such as ceramic, which can withstand the high heat generated during combustion. This construction ensures the longevity of the plug and its ability to withstand the harsh operating conditions of an excavator.

Heating Element:
At the core of the Glow Heater Plug is a heating element.

When activated, this element heats up rapidly, emitting intense heat that is directed into the engine's cylinders. This heat helps raise the temperature within the cylinders, making it easier for the diesel fuel to ignite, especially in cold conditions.

Control System:
Modern Glow Heater Plugs are equipped with advanced control systems that ensure precise timing and duration of heating. These systems are often integrated with the excavator's engine control unit (ECU), allowing for automatic activation of the plug based on engine temperature and environmental conditions. This intelligent control system optimizes fuel efficiency and reduces emissions.

Installation and Maintenance:
The Glow Heater Plug is designed for ease of installation and maintenance. It typically fits directly into the engine's cylinder head, and replacement is a straightforward process. Regular maintenance includes checking the plug for signs of wear, ensuring proper electrical connections, and cleaning to remove carbon deposits.