fits year: 2012–2016.

( Brand: Comatrol ), ( Manufacturer Part Number: 321330 ), ( Model: 8730-7388 ), ( Part Type: Solenoid Coil )
The Comatrol 321330 NOS 12VDC Solenoid Coil is a vital component for operating hydraulic functions in Gradall model 8730-7388 16t3 equipment. This high-quality solenoid coil, manufactured by Comatrol, is designed to provide reliable and consistent performance.
The 321330 model is a 12 volt direct current (VDC) solenoid coil, which means it operates using a 12VDC power source. It's essential to ensure the power source is stable and appropriate for the application to maintain optimal solenoid functionality.
This solenoid coil boasts a compact design, making it suitable for various space-constrained installations on heavy machinery. Measuring approximately 1.2 inches in length, 1 inch in width, and 1.8 inches in height, it is a well-engineered solution for Gradall's hydraulic systems.
The solenoid is a Normally Open (NO) design, meaning it begins with a non-actuated state and activates when an electrical current passes through it. Upon current flow, the solenoid plunger is pushed into the hydraulic valve, allowing fluid to flow through it and control the desired function.
The Comatrol 321330 NOS 12VDC Solenoid Coil is built to withstand the harsh conditions frequently encountered in heavy machinery environments. Constructed from robust materials like high-temperature insulation, seals, and contacts, the solenoid ensures extended service life and reduced maintenance requirements.
A key feature of this solenoid coil is its 3A current rating, which qualifies it to handle power demands for more significant hydraulic functions. The coil's integrated heat sink design is essential for efficiently dissipating heat, preventing overheating and ensuring proper function during strong hydraulic fluid flow.
As the Comatrol 321330 NOS 12VDC Solenoid Coil is an essential part of Gradall's hydraulic system, it guarantees smooth operation and excellent performance on various tools and attachments. When working in heavy-duty construction, mining, or industrial applications, the deterministic and consistent action of this solenoid will provide operators with the confidence they need to get the job done effectively.
The Comatrol 321330 NOS 12VDC Solenoid Coil is a crucial component in the hydraulic system of Gradall 8730-7388 16t3 models. This solenoid coil is responsible for controlling the flow of hydraulic fluid to various components in the machine. Like any other purchase, there are advantages and disadvantages to consider before deciding to buy this part.
Pros:1. OEM Compatibility: This solenoid coil is manufactured by Comatrol, which is the Original Equipment Manufacturer (OEM) for Gradall. Buying OEM parts ensures that the part is designed to fit perfectly and function optimally in the Gradall's hydraulic system.
2. Reliability: Comatrol is a reputable company known for producing high-quality hydraulic products. Their solenoid coils are built to last, reducing the likelihood of frequent replacements, saving time and money in the long run.
3. Reduced downtime: By using a replacement part compatible with your Gradall, you can minimize machine downtime. A malfunctioning solenoid coil can lead to significant downtime, so using a reputable OEM solution is essential.
Cons:1. Cost: The OEM Comatrol solenoid coil may be more expensive compared to aftermarket alternatives. However, the cost savings from reduced downtime and maintenance requirements may offset the higher upfront cost.
2. Limited availability: Comatrol solenoid coils may not be as widely available at local stores or distributors as aftermarket alternatives. You may need to order it directly from the manufacturer or an authorized dealer, which could take longer shipping times.
Conclusion:In conclusion, the Comatrol 321330 NOS 12VDC Solenoid Coil provides benefits such as OEM compatibility, reliability, and reduced downtime. However, it may come at a higher cost, and availability could be a concern. When considering the long-term savings in maintenance requirements and efficiency, opting for the OEM solution could be a wise investment for your Gradall's hydraulic system.
Recommendation:My recommendation would be to prioritize the compatibility, reliability, and downtime reduction benefits of the Comatrol 321330 NOS 12VDC Solenoid Coil. While the cost and availability may be disadvantages, the long-term savings and peace of mind provided by a high-quality OEM solution make it a worthwhile investment for your Gradall 8730-7388 16t3. If you are still concerned about the cost, look for discounts, bulk purchase offers, or potential trade-ins that can help offset the upfront expense.
You are getting exactly this. Never installed. New old stock.