We can produce all kinds of bulldozer and excavator sprockets which engages Caterpillar, Komatsu, Shantui, Hitachi etc.

Professional staffs, advanced technology and equipment prove the technological head start of our company enterprises.

Excavator spare parts in full-scale are available.

The sprocket is a profiled wheel with teeth or cogs, that mesh with a chain,track or other perforated or indented materials.

Advanced Germany KUKA automatic machining center ensures the accuracy of assembly dimensions. This maximize the life span of our carrier rollers.

Excavator carrier roller with complete models and types are available for excavating equipment ranging from 3 to 100 tons.

Owing a lot to our professional staffs and advanced technologies and equipments, our carrier roller is better in the wear-resistance and has longer working lifetime.

Our engineers have more than 30 years of experience. This is a strong quality guarantee of our track carrier rollers.

Our quality control is strictly performed from sourcing raw materials to different machining procession till final packing. This is the guarantee of our carrier rollers' high quality.

We produce high performance and reliability carrier rollers used for crawler type heavy equipments, such as excavators, dozers.

Our Germany KUKA automatic machining center ensures the accuracy of assembly dimensions. This maximize the life span of our carrier rollers and minimize production cost.

Our quality control of carrier rollers is strictly performed from sourcing raw materials to different machining procession till final packing.

OEM and ODM track carrier rollers are available. We are able to assure our track link has excellent wear resistance even in the most severe working conditions due to our professional heat treatment.

We can produce new types of idler groups according to customer supplied samples, designs or technical drawings.

The idler, which is also called idler group, idler assy, front idler or idler wheel, is one part of undercarriage parts for crawler heavy equipments.

We can manufacture OEM Excavator and Bulldozer spare parts according to your samples, designs or technical drawings.

Visible professional casting technology applications to prevent casting defective and improve mechanical property.

The idler is made of idler shell, shaft, O-ring, bi-metallic bushing bronze and seal group.

We assure our Excavator and Bulldozer idlers have excellent wear resistance even in the most severe working conditions.

Our front idler is adopting hardening system and spraying quenching system while complying with the stringent ISO System.