225703070 left rear wheel for XCMG XP203 pneumatic-tyred roller

1. What is the core function of 225703070 left rear wheel?
It bears the rear weight of the roller, transmits driving force, provides stable ground contact, and participates in pavement compaction while maintaining smooth running.
2. What structural advantages ensure its durability on construction sites?
The rim has high rigidity and anti-deformation performance; the rubber compound is specially formulated for engineering use, with cut resistance, aging resistance and long service life.
3. Can this wheel assembly be installed directly without matching?
Yes. Mounting bolt pattern, center bore and offset are fully designed to original factory standards, realizing direct assembly without adjustment.
4. What problems will be caused by damaged or worn rear wheel?
It will result in uneven compaction, vehicle vibration, running deviation, increased fuel consumption and accelerated wear of other chassis parts.
5. When does the left rear wheel need to be replaced?
Replacement is required when the tyre is seriously worn, cracked, bulged or punctured beyond repair, or the rim is deformed, cracked and out of balance.
6. How does this wheel improve compaction quality?
Stable shape and uniform pressure distribution ensure consistent contact pressure, avoiding local over-compaction or insufficient compaction on the road surface.
7. What daily maintenance extends the service life of the wheel?
Regularly check tyre pressure, clean embedded stones, avoid collision with hard objects, and prevent long-term sun exposure and chemical corrosion.
8. Is this wheel specially designed for left rear position?
Yes. It is tailored for the left rear position of XP203 roller, with corresponding offset and mounting direction to ensure correct fit and steering coordination.