Heavy Duty and Heavy Strength M22×82 Track Fasteners for Excavator or Bulldozer Undercarriage Part

M22×82 Excavator Track Fasteners, Low Temperature High Tensile Track Bolts and Nuts, Anti-Brittle Crack Anti-Rust Undercarriage Hardware, Heavy Duty Fittings for Russia Frozen Soil Mining & Cold Region Construction Machinery, OEM Spare Parts In Stock

The M22×82 Track Fasteners are engineered to provide a secure and durable connection for track shoes and undercarriage assemblies on excavators, bulldozers, and other crawler machines. Designed for heavy-duty applications, these fasteners maintain reliable clamping force under continuous vibration, impact, and high-load working conditions.

Manufactured from premium alloy steel using precision forging, CNC machining, and advanced heat treatment technology, every M22×82 fastener delivers excellent mechanical strength, consistent dimensional accuracy, and dependable long-term performance.

Product Overview

Track fasteners are essential components that directly influence the stability and safety of crawler undercarriage systems. Proper fastening minimizes movement between track components, helping reduce wear, improve operating efficiency, and extend the lifespan of the entire undercarriage.

Our M22×82 track fasteners are suitable for both OEM production and aftermarket replacement, providing a dependable solution for equipment maintenance and fleet management.

Features That Improve Equipment Reliability

Secure Fastening Under Heavy Loads

Designed to maintain stable clamping force even when crawler equipment operates under severe impact and continuous vibration.

Optimized Wear Resistance

Heat-treated alloy steel improves resistance to thread wear, surface abrasion, and long-term mechanical stress.

Precision-engineered Threads

High-accuracy machining ensures smooth assembly, proper torque distribution, and dependable fastening performance.

Excellent Fatigue Durability

The forged structure enhances resistance to repeated loading cycles, helping reduce the possibility of fastener failure.

Corrosion-resistant Finish

A protective coating minimizes rust formation and supports reliable performance in wet, muddy, and dusty environments.

Consistent Manufacturing Quality

Strict production controls ensure every fastener meets dimensional accuracy and mechanical property requirements.

Performance Benefits

Using premium M22×82 track fasteners provides several operational advantages:

• Reliable track shoe retention
• Improved undercarriage stability
• Reduced maintenance interruptions
• Longer replacement intervals
• Better resistance to vibration loosening
• Lower maintenance costs
• Improved equipment productivity
• Extended service life of undercarriage assemblies

Suitable Applications

The M22×82 track fastener set is widely used in:

• Hydraulic Excavators
• Crawler Bulldozers
• Mining Equipment
• Quarry Machinery
• Track Loaders
• Road Construction Equipment
• Earthmoving Machines
• Forestry Machinery

Typical installation positions include:

• Track Shoe Connections
• Track Link Assemblies
• Crawler Undercarriage Systems
• Heavy-duty Track Frames
• Replacement Fastening Components

Manufacturing Process

Every fastener is produced using a carefully controlled manufacturing process designed to ensure consistent performance.

Material Selection

Premium alloy steel is chosen for its excellent balance of strength, toughness, and wear resistance.

Hot Forging

Forging improves the internal grain structure, increasing impact resistance and mechanical reliability.

Precision CNC Machining

Modern machining equipment ensures accurate dimensions and precise thread geometry.

Advanced Heat Treatment

Controlled quenching and tempering optimize hardness while maintaining sufficient ductility for demanding applications.

Surface Protection

Protective finishing improves corrosion resistance and extends the fastener's service life.

Quality Inspection

Each production batch undergoes comprehensive testing, including:

• Chemical composition verification
• Tensile strength testing
• Hardness inspection
• Thread accuracy measurement
• Dimensional tolerance verification
• Surface quality assessment
• Torque performance testing

FAQ

What is the primary function of M22×82 track fasteners?

They secure track shoes to crawler assemblies, helping maintain undercarriage stability and safe equipment operation.

What material is used to manufacture these fasteners?

They are produced from premium alloy steel and strengthened through precision heat treatment for improved durability.

Are they suitable for mining and construction equipment?

Yes. These fasteners are specifically designed for heavy-duty applications where high impact, vibration, and abrasive conditions are common.

Can custom specifications be supplied?

Yes. We support customized dimensions, thread types, strength grades, packaging, and OEM branding according to customer requirements.

WhatsApp: +86 15260795051

Gmail: shellywang030801@gmail.com

www.bulldozerpart.com

Heavy Duty, Heavy Strength, M22×82 Track Fasteners, Excavator or Bulldozer Undercarriage Part, Anti-Brittle Crack Anti-Rust