Komatsu has launched the new Dash 12 series excavators, setting a new standard for operator comfort, productivity, and advanced machine control. The PC220LC-12 and PC220LCi-12 are designed for both residential and commercial contractors, tackling tasks from basic land clearing to complex GPS-driven site development with ease. The PC220LC-12 features a spacious cab and intuitive controls … Read more
When your excavator or dozer starts to lose traction, the track shoes are usually the first place to look. These components face constant wear from rocks, mud, and uneven terrain. Strong grip depends on their condition. Replacing worn track shoes keeps the machine stable, prevents chain damage, and saves operators from costly downtime. The question … Read more
Harsh Operations That Accelerate Excavator Steel Track Undercarriage Wear Every excavator owner knows that the undercarriage is the costliest part of the machine to maintain. Steel track systems are designed for durability, but certain operations can wear them out much faster than normal. Understanding which conditions are most damaging helps operators reduce unnecessary costs and … Read more
Track tension is one of the most overlooked yet critical factors in mini excavator performance. Many operators focus on engine power or hydraulic flow but forget that improper track tension can cause excessive wear, higher fuel consumption, or even machine failure. If you’ve ever asked, “How tight should my mini excavator tracks be?” — you’re … Read more
For any loader to perform reliably in demanding environments, undercarriage components must be built to last—especially the rollers. Track rollers and carrier rollers take on the machine’s full weight, absorb shocks, and keep everything moving smoothly over uneven ground. But here’s the key question: should you choose forged or cast rollers? At Fulian Machinery, we … Read more
Choosing the right undercarriage parts is not just about saving money—it’s about protecting your machines, reducing downtime, and getting solid returns. With so many manufacturers in the market, it can be hard to know what’s worth the cost. But experienced buyers look beyond price tags. They compare durability, fitment, material strength, and supplier support. Start … Read more
Many excavator owners ask the same question—how often should the engine oil be changed? The answer isn’t one-size-fits-all. It depends on your working conditions, machine model, and oil quality. But one thing is certain: regular oil changes are critical to keep your engine protected, your costs low, and your job site on schedule. Engine oil … Read more
Every excavator operator knows the importance of a solid undercarriage. At the heart of that system are the track chain and the sprocket. These two components work hard every day under pressure, load, and dirt. Without proper care, they wear fast, reduce efficiency, and drive up costs. Regular, simple maintenance keeps everything running strong and … Read more
Every operator knows how important the undercarriage is to the performance of a machine. But many overlook the small parts that make a big difference. Bottom rollers are one of these critical components. They carry the machine’s weight, guide the track chain, and ensure smooth, efficient movement across all kinds of terrain. Why Bottom Rollers … Read more
Your excavator works hard every day. The undercarriage takes the brunt of rough terrain. Small issues here turn into big repairs fast. Regular checks keep you ahead of failures. At Fulian Machinery, we build premium undercarriage parts and guide you on maintenance. Let’s walk through a simple inspection you can do before every shift. Start … Read more
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