80mm x 550mm Universal Dry Bucket Pin Hardened

Universal Hardened Dry (Non-Greasable) Bucket Pin

Universal Hardened Dry (Non-Greasable) Bucket Pins are precision-machined replacement pins designed for excavators, backhoe loaders, wheel loaders, mini excavators, agricultural and construction equipment equipped with dry (non-greasable) pivot systems. Manufactured from high-quality alloy steel and induction hardened for increased surface wear resistance, these pins provide exceptional durability and long service life in demanding operating conditions where grease lubrication is not used.

What is a Hardened Dry (Non-Greasable) Bucket Pin?

A Hardened Dry (Non-Greasable) Bucket Pin is designed for machines that utilize maintenance-free or non-greasable pivot joints. Unlike Greaseable Bucket Pins, it features a solid construction without internal lubrication passages or grease fittings. The induction-hardened surface significantly improves wear resistance while maintaining a tough core to withstand heavy mechanical loads.

Induction Hardened Alloy Steel

Each bucket pin is manufactured from premium alloy steel and undergoes induction hardening to achieve a highly wear-resistant outer surface while retaining a ductile and impact-resistant core. This combination provides excellent performance under abrasive conditions and extends component service life.

Designed for Dry Pivot Systems

These bucket pins are specifically engineered for equipment that does not require grease lubrication through the pin. They operate with hardened, bronze, polymer or self-lubricating bushings depending on the machine design, reducing maintenance requirements while maintaining reliable articulation performance.

Maximum Wear Resistance

The induction-hardened surface provides superior resistance to abrasion, deformation and surface wear compared with non-hardened pins. This makes Hardened Dry Bucket Pins an ideal solution for heavy-duty construction, mining, demolition and agricultural equipment operating in harsh environments.

Typical Applications

Universal Hardened Dry Bucket Pins are commonly used in bucket linkages, attachment pivots, quick couplers and other non-greasable articulation points requiring high wear resistance and long service life. They are suitable for OEM replacement as well as equipment refurbishment and repair.

Specification

• Type: Hardened Dry (Non-Greasable) Bucket Pin
• Material: High-quality alloy steel
• Heat treatment: Induction hardened
• Lubrication: Non-Greasable (Dry)
• Construction: Solid body without grease passages
• No grease fitting
• Precision CNC machined
• Industrial OEM quality

Advantages

• Induction hardened wear surface
• Excellent abrasion resistance
• High mechanical strength
• Maintenance-free design
• Long service life
• OEM replacement quality

Compatible Equipment

• Excavators
• Backhoe Loaders
• Wheel Loaders
• Mini Excavators
• Agricultural Equipment
• Construction Equipment

Applications

• Bucket linkages
• Attachment pivot points
• Quick Couplers
• OEM replacement
• Equipment repair and refurbishment

Custom Manufacturing

In addition to standard sizes, we manufacture Hardened Dry (Non-Greasable) Bucket Pins according to customer specifications. Custom diameters, lengths and configurations are available based on drawings or samples.

• Custom diameters and lengths
• Manufactured from drawings or samples
• Production lead time: from 2 weeks