Heavy Duty Excavator Front Idler Wheel ZAX330 ZAX350 The function of an idler is to guide the track links into running smoothly and to prevent dislocation,idlers also carry some weight and therefore increasing groud pressure.there is also an arm in the center which supports the track link and guides the two sides.the smaller the distance between the idler and track roller,the better the orientation. Our products are according to the standard of OEM to manufacture.

The excavator's front idler is engineered with high-quality steel, designed to harden well and provide toughness. It undergoes a specialized molding process to prevent gas formation and receives a specific heat treatment on the surface for enhanced depth hardening, ensuring a longer life.

The excavator's front idler is engineered with high-quality steel, designed to harden well and provide toughness. It undergoes a specialized molding process to prevent gas formation and receives a specific heat treatment on the surface for enhanced depth hardening, ensuring a longer life.

The excavator's front idler is engineered with high-quality steel, designed to harden well and provide toughness. It undergoes a specialized molding process to prevent gas formation and receives a specific heat treatment on the surface for enhanced depth hardening, ensuring a longer life.

The excavator's front idler is engineered with high-quality steel, designed to harden well and provide toughness. It undergoes a specialized molding process to prevent gas formation and receives a specific heat treatment on the surface for enhanced depth hardening, ensuring a longer life.

The excavator's front idler is engineered with high-quality steel, designed to harden well and provide toughness. It undergoes a specialized molding process to prevent gas formation and receives a specific heat treatment on the surface for enhanced depth hardening, ensuring a longer life.