Wholesale 90MM Excavator Bucket Pin 90*500MM

In daily construction, the excavator bucket pin of the excavator may seem to be just a “small component”, but it carries the key articulation and rotation tasks, and is an important part that connects the bucket ear and the cylinder ear shaft or the bucket rod. The product we are going to talk about today is GFM’s flagship excavator excavator bucket pin 90×500mm – it has very impressive performance in terms of impact resistance, wear resistance and service life. If you are looking for a reliable, stable and customizable 90mm excavator pins component, you may wish to continue reading.

Standard size matches mainstream models
This excavator bucket pin has an outer diameter of 90mm and a total length of 500mm. It is suitable for a variety of large and medium-sized excavator models, especially for popular models such as Komatsu PC300, Hitachi ZX350, and Carter 320. While ensuring compatibility with the original machine, it also supports non-standard customization according to drawings or samples to meet the actual needs of different construction sites.

More particular about material selection
GFM is made of high-strength alloy steel such as 40Cr forging, and after tempering heat treatment + high-frequency quenching processing, the hardness is controlled between HRC 50-58, taking into account both strength and toughness, ensuring that it is still not easy to deform or break under high-load and high-frequency impact conditions.

Delicate and durable surface treatment
The surface is polished after precision turning, which effectively reduces friction, improves the matching accuracy with bushings and oil seals, and further improves the service life of the whole machine.

Accurate installation holes
The two ends of the excavator bucket pin can be drilled with positioning holes or set with retaining ring grooves according to customer requirements. The tolerance control is strict and the fit is tight, which is convenient for quick replacement on site and reduces downtime.

Product Description

• Raw Material: 40CR
• MOQ: 1 PC
• Payment Method: T/T
• Brand: GFM
• Condition: New
• Color: Yellow, Black or Customized
• Lead Time: 30 days
• Warranty: 1 Year
• Service: OEM or ODM
• Place of Origin: Fujian, China
• Application: Excavator
• Packing: Standard Export Wooden Pallet

Features

• Unrivaled Strength: Forged from premium materials to handle the heaviest workloads.
• Precision Fit: Engineered for a snug and secure connection that reduces wear and tear.
• Extreme Durability: Advanced heat treatment ensures a longer lifespan in demanding conditions.
• Corrosion Resistance: Special coatings protect against rust and environmental damage.
• Effortless Replacement: Designed for quick swaps to keep your operations running smoothly.

Invest in GFM bucket pins and experience peak performance and cost savings over the long haul.

Measuring Dimensions

There are three key pieces of information we will need:

• Pin Diameter;
• Distance between pin centres;
• Ear to Ear distance (width).

STEP 1
Pick up a tape measure (2nd preference) and /or Vernier calliper (1st preference).
STEP 2
Go to an existing bucket or attachment that fits nicely onto the dipper arm or quick hitch of the excavator.
STEP 3
Take measurements A, B, C, D, E as accurately as possible
NOTE: In most cases A = B, and C = D but in some cases they may be different and it’s best to double check.
TIP: Pin diameter measurements are generally in 5mm increments, e.g.it is common for pins to be 25mm, 30mm, 35mm etc. This is not always the case though, so please contact us if you are unsure.

Specifications

Product Models

Production Process

Packaging and Shipping

Factory Advantages

GFM is a excavator parts factory with more than 10 years of experience in manufacturing excavator undercarriage parts, dedicated to providing reliable and cost-effective engineering machinery parts to global customers. From raw material procurement to precision processing, from heat treatment to factory inspection, GFM strictly implements ISO9001 quality system standards in every step.

Full-process independent processing capability
We have high-precision CNC lathes, internal and external cylindrical grinders, automatic heat treatment lines and surface sandblasting equipment, which can independently complete each process to ensure the consistency and stability of the product.

Strict quality inspection
Each bucket shaft must undergo three inspection procedures before leaving the factory: size re-inspection, metallographic inspection, and hardness inspection. We can also provide third-party inspection reports according to customer requirements to ensure that the product meets industry standards or even exceeds the original factory standards.

Warehousing and delivery guarantee
GFM always has multiple popular bucket shaft models in stock, supporting small batches and fast delivery. At the same time, we also provide customized safety inventory services for long-term cooperative customers to achieve 24-hour fast delivery to ensure that the project does not stop.

Customized service: tailored for your working conditions

We are well aware that excavators from different countries, regions and brands face different environments and needs in actual construction. Some customers need to work in a high-cold environment, and the bucket shaft needs higher toughness; some customers have a dusty construction environment and require higher wear resistance on the shaft surface; some customers also want bucket shafts and bucket ears to be customized as a set to improve assembly efficiency.

This is exactly where GFM’s advantage lies:

• Support customized production according to drawings and samples
• Different materials and heat treatment levels can be selected
• Can laser mark and spray logo to enhance brand recognition
• Provide installation suggestions and selection guidance to ensure the most suitable product

We have customers from Southeast Asia, the Middle East, Russia, Africa and other places who have communicated remotely through video or visited the factory on site to customize cost-effective accessories solutions to help them stand out in the fierce competition. Customers are satisfied not only with our product quality, but also with our flexible service and technical response capabilities.

If you need to know more about product specifications, quotes or request samples, please leave a message and we will recommend the right accessories solution for you!