Mining Excavator
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Optimized design, quality of materials and precise control of every single production process all go together to improve the excavator track lifetime and reduce total cost per hour. The BOPIS Life system supports workshops in monitoring undercarriage condition and planning maintenance accordingly, thus ensuring maximum mining earth-moving machine operation.
Undercarriage spare parts for mining excavators.
The STONE development team has developed a series of high-quality OEM chassis components specifically for mining machines, such as Caterpillar, Komatsu, Hitachi, Liebherr and other mainstream brands. including but not limited to track groups, track rollers, carrier rollers, the drive sprocket, and idlers with supports.
Our Solutions
![Liebherr G 760]( "Liebherr G 760")
Liebherr G 760The Liebherr G 760 is a 420 kW heavy-duty motor grader for mining applications.
·The operating weight is approximately 60 t.
·Optional 7.3 m blade.
·Specially designed for large-tonnage mining trucks.
![Caterpillar 24M]( "Caterpillar 24M")
Caterpillar 24MCaterpillar 24M is the flagship mining grader of the M series.
·Specially designed for mining truck transportation above 190 t.
·The machine's operating weight is approximately 62 t.
·Standard 7.3 m blade.
![Caterpillar 994K]( "Caterpillar 994K")
Caterpillar 994KThe 994K is a 19-ton class wheel loader built for face shovel duty.
·Engine rated power: 1 257 kW.
·Operating weight: 239 000 kg.
·Bucket capacity: 19.1 m³ (rock).
·Bucket payload: 40 tons.
![Komatsu WA1200-6]( "Komatsu WA1200-6")
Komatsu WA1200-6The WA1200-6 is a 20-ton class mining wheel loader.·Engine rated power: 1765 kW.
·Operating weight: 213 t.
·Bucket capacity: 20 m³.
·Bucket payload: 35 tons.
Our mining excavator undercarriage solution
Undercarriage system of the Mining line
As the foundational support for heavy mining machinery, undercarriage components must possess exceptional durability and be able to withstand the enormous loads and harsh environments typical of mining sites.
Stone's undercarriage systems are meticulously designed to ensure smooth operation, efficient weight distribution, and reliable performance even in harsh terrain conditions, playing a vital role in improving the productivity and service life of mining equipment..
Accelerate Technology Iteration
We apply a digital collaborati ve design and simulation analysis platform
to analyze the load of the whole machine and provide customers with highly
reliable products based on the applicable working conditions.
CAT Machines
6015 / 6020 / 6030 / 6040 / 6050 / 6090
Strong adaptability to extreme environments:
Even in low temperatures and snowy weather, it can still maintain good mechanical properties. The components will not become brittle or the performance will not drop significantly due to low temperatures, ensuring that the equipment can operate stably in severe weather.
Komatsu Machines
Chain Features
PC1250 / PC2000 / PC3000 / PC4000 / PC5500 / PC7000 / PC8000
Easy to replace:
Our parts are engineered for seamless compatibility and easy removal and installation, significantly reducing downtime. Whether it's routine maintenance or an emergency repair, our OEM undercarriage parts ensure your equipment is quickly restored to peak performance with minimal disruption to your mining or heavy-duty operation.
In addition to the models mentioned above, we also support other brands, such as Komatsu, Hitachi, Liebherr and other large equipment manufacturers.
Building The World Together！
Customize your undercarriage solution
We have provided chassis solutions for mining areas in more than 50 countries. If you have any needs, please contact us and get exclusive contact information.
