Trabber fasteners — Spare parts for undercarriage components

• Material and treatment: Manufactured in alloy steel with controlled heat treatment, ensuring tensile and fatigue strength.
• Universal compatibility: Our bolts and nuts suit a wide range of brands and models with rubber undercarriages, simplifying error-free replacement.
• Consistent performance: Precision manufacturing ensures a tight fit, reducing vibrations and preventing premature loosening in demanding environments.
• Calibrated thread: Dimensional accuracy enables quick installation and prevents damage to housings or compromise of tightening torque.
• Protective coating: Available with anti-corrosion finishes to extend service life even in constant moisture or muddy conditions.
• Controlled production: Standardized and tested manufacturing process guaranteeing uniform mechanical behavior of every supplied unit.

• Periodic inspection: Visually check the condition of bolts and nuts during routine maintenance, paying special attention to signs of loosening or wear.
• Correct tightening torque: It is essential to follow the manufacturer’s recommended torque to ensure secure fastening and avoid unwanted stresses on components.
• Do not reuse fasteners: We recommend replacing bolts and nuts whenever disassembled, as their clamping capability may be compromised after first use.

• Application-specific design: Different geometries for shoes, sprockets and rollers, adapted to the stresses and vibrations generated by rubber tracks.
• Trabber compatibility: Trasteel Track components are optimized to work together with our Trabber rubber tracks, ensuring full technical synergy.
• Dimensional precision: Tight tolerances in threads, diameters and lengths for fast, error-free installation.
• Reference identification: Each component has a traceable reference, simplifying stock control and exact spare replacement.
• Available in multiple formats: Bolts and nuts offered in various lengths, thread pitches and finishes, adaptable to each machine’s specific configuration.

• Identify signs of fatigue: Rust, deformed threads or crush marks indicate that a bolt or nut has lost its mechanical properties.
• Tightening monitoring: Loose screws can accelerate housing wear, create play and cause irreversible damage to links or shoes.
• Avoid re-use: A previously installed bolt may have suffered imperceptible internal deformations, compromising its clamping capacity on second use.
• External conditions: Mud, moisture or abrasive dust can accelerate fastener deterioration if the undercarriage is not cleaned regularly.
• Preventive planning: Including fastener checks in scheduled maintenance helps avoid unexpected failures and unnecessary machine downtime.

After-Sales Service and Technical Support

At Trasteel, we not only offer high-quality products but also provide exceptional after-sales service, ensuring that our metal track pads deliver the expected performance throughout their service life. Our technical support team is available to advise you on the maintenance and optimization of your equipment.

• Expert technical support
• Preventive maintenance advice
• Extended warranty and available spare parts