High-performance excavators, hydraulic components and spare parts engineered for demanding job sites worldwide.
Trusted expertise, reliable service and high-performance machinery for construction projects worldwide.
We cover full-range construction machinery including crawler and wheeled excavators, hydraulic pumps, motors, travel devices, breakers and core spare parts. From complete machines to precision components, one-stop sourcing supports demanding construction and mining job sites worldwide.
We have supported infrastructure, mining and municipal projects for partners across international markets. Mature engineering and equipment matching experience meets the diverse standards of government, transportation and industrial clients worldwide.
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Custom configurations and OEM/ODM support tailored to actual site conditions. All excavators and hydraulic components are built to rigorous manufacturing standards, ensuring stable performance under heavy-duty operation and harsh job site environments.
A mature one-stop construction machinery service provider trusted by partners worldwide.
From travel motors and hydraulic components to wheeled and crawler excavators, we deliver integrated solutions with humanized, intelligent and high-quality services for demanding job sites across the globe.
Built to international manufacturing standards.
From sourcing to global after-sales support.
688+ partners across international markets.
Dedicated pre-sales consultation, global logistics and after-sales support to keep your machinery running at peak performance.
Stay up-to-date with the latest news and industry insights from LKDR Machinery.
The working device is the main component of the hydraulic excavator. At present, the SY series excavator is equipped with a backhoe working device, which is mainly used to excavate the soil below the parking surface, but it can also excavate the soil below the maximum cutting height. In addition to ditching and loading···
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(1) Wear of the speed change transmission mechanism The W4-60 excavator adopts a mechanical shift transmission mechanism, which relies on the sliding tooth sleeve to move axially on the fixed tooth sl···
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Draglines are a fairly old type of excavator, still in the age of steam, not long after wire rope excavators were invented. Its characteristics are that the boom is long and there is no stick. The pos···
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