Tires are the loader’s only point of contact with the ground, bearing the machine’s full weight and enduring impacts from harsh working conditions. Scientific maintenance not only extends tire life but also reduces operating costs by over 30%! Here are key maintenance practices:

I. Core Maintenance Measures

1. Precise Tire Pressure Management

• Standard Pressure: Check tire pressure daily before operation, ensuring compliance with manufacturer standards. Overinflation reduces ground contact area and accelerates tread wear; underinflation increases sidewall cracking, blowout risks, and fuel consumption

• Seasonal Adjustments: Reduce pressure slightly in summer heat and replenish air in winter to counter thermal expansion/contraction

2. Wear Equalization Strategy

• Regular Rotation: Front tires wear faster due to drive forces. Rotate front and rear tires every 500 working hours to balance wear

• No Mixed Installation: Use tires of identical size, pattern, and type on the same loader to prevent uneven stress and abnormal wear

3. Adapting to Work Environments

• Rocky Terrain: Install full-coverage tire chains to block sharp objects; remove stones lodged in treads daily

• Muddy Surfaces: Opt for deep-block tread tires for better traction; add counterweights or anti-slip chains if needed

II. Safe Operation Guidelines

• Avoid Overloading & Rough Handling:
  Overloading accelerates tire deformation and blowouts. Control bucket loads during loader operation, and avoid sudden acceleration, braking, or sharp turns to minimize friction damage

• Safe Inflation Practices:
  Stand on the tread side (never the sidewall) during inflation. Monitor pressure with gauges and use dry nitrogen (inert gas) to reduce explosion risks

III. Daily Checks & Maintenance

• Daily Inspections: Examine tire pressure, cuts, bulges, cracks, and remove debris from treads

• Scheduled Deep Maintenance:
   Every 500 hours: Inspect hub bolts, clean radiators, and lubricate bearings.
   Every 2,000 hours: Disassemble tires to inspect tubes/liners and replace aged parts

IV. Retirement Criteria & Replacement

Replace tires immediately if:
Tread depth <1.6mm (reaching wear indicators);
Sidewall bulges, broken cords, or chemical corrosion;
Exceeding 5 years or 100,000 km (whichever comes first)

Conclusion

Tires are the loader’s “feet” and the foundation of safe, efficient operation! Follow these practices for regular upkeep and timely replacements to keep your equipment rock-solid.
Take immediate action: Contact professional service providers to assess tire conditions and customize maintenance plans—power your loader with enduring performance!