Excavator Bucket Pins – Durable & Precision-Fit for Heavy-Duty Performance

Heavy-Duty Excavator Pins – Quality Replacement Pins for Buckets, Arms & Attachments

Keep your excavator running as it was designed with quality excavator pins built to last. We can offer you bucket pins, arm pins, and boom pins all built to endure in the harshest conditions and yet perform reliably.

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Advantages of digger bucket pins

Military Strength for Extreme Environment

Our excavator pins are forged from an ultra-high grade of alloy steel, and stress hardened with precision heat treatment for a long-lasting pin with little or no bending or breaking.

Laser-Cut for Precision Fitment

All the excavator pins we produce are manufactured to exact OEM specifications with laser technology, for precision alignment without damaging any parts pivoting against or around the pins so that your wear is entirely on normal wear components.

Triple Protection Surface Treatment

Our proprietary coatings as a result of our multi-dip process with zinc plating, and heat treating physically to harden, and chemical anti-rusting treatment are designed to NOT rust, and resist abrasion over and under chemicals from following years of normal use.

Smart Design for Fast Serviceability

Because we build the lug pockets with crevice free lubrication channels with all standard sizes of pins, we enable your service to be faster and to enable maximum productivity because every time you are sitting on the job site when it could be making you money, means you have already lost money.

1. Boom & Arm Articulation Functioning as pivoting joints between the boom, arm and bucket Enabling control over smooth digging motions in the ground and positioning loads for accuracy High-grade steel pins placed into the system reduce wear at the highest stressed contact points of friction for maximum life expectancy

2. Quick Coupler Systems Securing of all applications with attachment changes between buckets, breakers and grapples Pins with precision machining designed to ensure leak free hydraulic connections Special fairlead design for precise operation of quick coupler attachments

3. Undercarriage & Track Links Heavy-duty pins ensure the integrity of the track chain in muddy/rocky conditions Case-hardened surface that resists the abrasiveness of sand and debris Important for decreasing track stretch, and preventing premature failure

4. Swing Bearing Connections Large diameter pins that connect the upper structure to the undercarriage Durable in continuous rotational conditions while in 360° operation OEM Spec pins that prevent costly misalignment of bearing connections

FAQ

What do excavator pins do?

Excavator pins are heavy-duty steel connectors that hold large parts, like buckets, arms and booms, to one another, and allow for movement.

How do I know that my excavator pins need replacing?

You will see signs of movement, such as excessive looseness, wear (visible), or unusual noise while the excavator is in use.

Are excavator pins interchangeable between brands?

No, they are all dependent on size model and manufacturer. Always view the specifications of your machine, or rendering provided by the OEM before purchase.

What is the best way to reduce excavator pin wear?

Regular greasing, aligning properly, and replacing worn bushings will reduce friction and prolong pin life.

Our Company

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What Our Clients Are Saying

Michael R.

"We load each pin size into our 30-ton Hitachi. These lasted 47% longer than the previous supplier's before wear marks appeared. That is 3 weeks of production on every pin - huge to our bottom line."

Sarah K.

"I purchased 12 pins for our mini-ex fleet after having to replace OEM ones repeatedly. These will not freeze up on us in the winter like the last ones we bought. Last year alone was about $1,200 worth of downtime."

David L.

"I have used these pins in my Kubota KX040 for 6 months - lasted longer than three sets of bushings! No mushrooming on the ends like cheaper pins have. My only complaint? I wish I would have changed to these sooner!"

James

"Listen, I have pinched more pins than most people will ever see. Those soaked up the most when I sheared a hidden boulder by accident last month. My bucket edge was warped but the pin? Smoother than silk. That says it all."

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Why Choose Us

We've been manufacturing top-quality excavator spare parts, bulldozer spare parts, motor graders spare parts, and heavy machine spare parts since 1998. Situated in Quanzhou—China's Construction Machinery Capital—our 35,000 sq. ft factory combines grass-roots experience and advanced manufacturing technology. We're continually updating our processes and equipment to stay ahead of the times, because we know that quality parts keep your equipment moving. Our goal? To be your go-to global source of heavy-duty undercarriage parts and machine components that deliver bottom-line benefits in the field.