The excavator/dozer  track adjuster cylinder assembly is one of the most important undercarriage components to provide the excavator or bulldozer track with satisfactory service life. It mainly applies 45# steel as the raw material. This heavy equipment part is finely machined with precise size. Due to the perfect quality control system, it surely comes with high quality. Our track adjuster assembly has gone through the heat treatment, which means it perfectly resists abrasion and rust. 12-month guarantee time is always available. Till now, we have exported tens of thousands of such products, and received ZERO complains from our clients.

Adjusting Tension
Improper tension: Loose tracks can de-track. Over-tightening can cause power loss, excessive track roller and idler wear, and could tear the tracks. It can stretch the rubber track. Contaminants can deteriorate the rubber, too.

As one of our main products, our track adjuster has been exported to worldwide famous factories in Asia, Europe. In China, our company is the designated undercarriage parts supplier of the domestic well-known
heavy-duty equipment manufacturers.

1. Undercarriage parts: track roller(bottom roller, lower roller), top roller(carrier roller, upper roller), idler, sprocket(driving wheel), track link assy and track shoe assy(track chain, track group), tension spring( track adjuster),  U york, track guard, rubber chain(rubber track), etc
2. GET parts: bucket, bucket teeth, teeth adapter, quick coupler, end bit, side cutter, end bit, bucket link, link rod, bucket pin and bushing etc,
3. Hydraulic parts: boom cylinder, arm cylinder, bucket cylinder.
4. Matched parts: bolt&nut, spacer, seal kits, filter and so on.

Xiamen Worthpart Machinery Co., Ltd is a manufacturer and trader specializing in the research, development and production of Undercarriage Parts for Tractor Excavators and Bulldozers. We are located in Xiamen, with convenient transportation access.

With more than 8 years experience on heavy duty machinery spare parts sales, Xiamen worthpart machinery Co., Ltd. is a professional manufacturers and exporters of Track Roller, undercarriage parts for tractor excavators and bulldozers in China.

Our main products are crawl type Undercarriage Parts, including Track roller, Carrier Rollers, Sprocket rims and segments, Front idlers, Track chains, Track groups with shoes, bolts & nuts, pins & bushings.

Quality of our products are high at reasonable prices, certified by ISO9001:2008, specifically designed, engineered and manufactured under consistent quality control. We also make according to OEM requirements. What’s more, we can produce new products according to customers’ supplied samples, designs or technical drawings.