Направляющее колесо натяжного типа подходит для гусеничных экскаваторов и специальной техники грузоподъемностью от 3 до 50 тонн. Сюда входят такие виды, как литье, сварка и изготовление и т. д. Специальная технология термообработки продлевает срок службы, позволяет выдерживать большие нагрузки и максимально предотвращать разрушение.  Наша продукция соответствует стандартам OEM-производителя.

Переднее натяжное колесо для сверхмощного экскаватора ZAX330 ZAX350 Функция натяжного ролика заключается в обеспечении плавного хода звеньев гусеницы и предотвращении смещения. Натяжные ролики также несут некоторый вес и, следовательно, увеличивают давление на грунт. В центре также имеется рычаг, который поддерживает звено гусеницы и направляет обе стороны. Чем меньше расстояние между натяжным роликом и опорным роликом, тем лучше ориентация. Наша продукция соответствует стандартам OEM-производителя.

113-2907 Excavator Idler Roller E320/E200B   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.

Front Idler for Bulldozer Undercarriage Parts D3c D4d D5 D5b D5D     Between the original electric shovel guide wheel and the shaft is sliding wear, mainly between the bushing in the guide wheel and the guide wheel shaft, and the guide wheel slider and the guide wheel shaft are fixed by pins to prevent the rotation of the guide wheel shaft. The adjusting gasket plays the role of adjusting the tightness of the track shoes, and the protective plate plays the role of protecting the lubricating oil pipe of the guide wheel shaft.   Our products are according to the standard of OEM to manufacture.      

Bulldozer Undercarriage Parts D4H Top Roller Idler Drive Sprocket Track Bottom Roller     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.  

6T1764 Excavator Undercarriage Part Track Idler D5h Front Track Idler   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.

 Bulldozer Undercarriage Parts  D6D Track Idler Roller Front Idler Assy   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.

D6H OEM Undercarriage Parts Guide Drive Roller Idler Assy    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.