knowledge

When it comes to heavy machinery maintenance, especially in the construction, mining, or agricultural industries, one task that can be especially challenging is removing stubborn pins from equipment like excavators, bulldozers, or loaders. This is where a Master Pin Pusher becomes a game-changer.

If you’ve ever struggled with seized or worn master pins, you already know how much time, effort, and risk is involved in removing them without the proper tools.

What Is a Master Pin Pusher?

A Master Pin Pusher is a specialized hydraulic or mechanical tool that safely removes and installs master pins in heavy equipment track chains. Master pins hold the track links together in machinery like excavators and bulldozers. Over time, these pins can become corroded, press-fit, or jammed due to harsh working conditions. Unlike hammers, torches, or makeshift press tools, a Master Pin Pusher is designed to apply controlled force directly to the pin without damaging surrounding parts. It simplifies what is otherwise a very labor-intensive and potentially dangerous process.

Why Use a Master Pin Pusher?

Here are some of the top reasons why professionals rely on a Master Pin Pusher:

1. Safety First

Removing a pin with a sledgehammer or a torch is ineffective and can be dangerous. A Master Pin Pusher reduces the risk of injury by applying consistent, even pressure without impact or heat.

2. Time-Saving

With the right tool, what used to take hours can be done in minutes. This dramatically reduces downtime for your equipment, keeping your projects on schedule.

3. Precision and Control

A Master Pin Pusher ensures pin removal and insertion are done cleanly, without misalignment or collateral damage to tracks and bushings.

4. Cost-Effective

Yes, a Master Pin Pusher is an investment—but compared to replacing damaged track components or losing productivity due to downtime, it pays for itself quickly.

Most Master Pin Pushers operate using hydraulic power. Here’s a simplified step-by-step overview:

  1. Position the tool over the master pin in the track chain.
  2. Secure the Pusher with clamps or fasteners.
  3. Apply hydraulic pressure using a hand pump or power unit.
  4. The tool pushes the pin out smoothly, with minimal effort.
  5. The process of installing a new pin is reversed.

Where Are Master Pin Pushers Commonly Used?

  • Construction Equipment: Excavators, bulldozers, backhoes
  • Mining Machinery: Track-mounted drilling rigs and loaders
  • Agricultural Equipment: Tractors and harvesters with track systems
  • Forestry Equipment: Machines that face constant pin wear due to rugged terrain

Anywhere track links are used—you’ll find a reason to own a Master Pin Pusher.

How to Repair a Hydraulic Cylinder: Step-by-Step

At Fixomech, we specialize in tools that make maintenance more innovative, safer, and efficient. Our Master Pin Pusher systems have durable steel frames, high-force hydraulic cylinders, and user-friendly designs that make field or shop repairs a breeze.

Whether you’re dealing with compact machinery or large mining rigs, Fixomech offers:

  • Portable Master Pin Pusher Kits
  • Heavy-duty Hydraulic Master Pin Pushers
  • Custom attachments and accessories
  • And if you’re not sure which model fits your equipment, our support team is always ready to help.

Final Thoughts

The Master Pin Pusher isn’t just another workshop tool—it’s a must-have for any serious technician working with track-driven machinery. Improving safety, saving time, and preserving your equipment is one of the smartest investments you can make.

At Fixomech, we’re here to help you make the right choice. Whether you’re removing a single pin or maintaining an entire fleet, our tools and support make it easy.

Please contact info@fixomech.com

For the latest undercarriage repair tooling system and find out more
Scroll to Top