As of my knowledge cutoff in September 2021, the following are the top 5 largest mining excavators in the world:
1.Bucyrus RH400: Manufactured by Caterpillar Inc. (formerly Bucyrus International), the Bucyrus RH400 is one of the largest mining excavators. It has an operating weight of approximately 980 metric tons (1,080 short tons) and a bucket capacity of around 45 cubic meters (58.8 cubic yards). This massive excavator is commonly used in large-scale mining operations.
2. Liebherr R9800: Produced by Liebherr Group, the Liebherr R9800 is another behemoth in the mining industry. It has an operating weight of about 810 metric tons (892 short tons) and a bucket capacity of up to 42 cubic meters (55 cubic yards). This excavator is known for its high productivity and is often employed in open-pit mines.
3.Terex RH340: Manufactured by Terex Corporation, the Terex RH340 is a formidable mining excavator with an operating weight of approximately 810 metric tons (892 short tons). It features a bucket capacity of up to 41 cubic meters (53.6 cubic yards) and is widely used in large-scale mining operations.
4. Hitachi EX8000-6: Produced by Hitachi Construction Machinery, the Hitachi EX8000-6 is a prominent mining excavator. It has an operating weight of around 837 metric tons (922 short tons) and a bucket capacity of up to 45 cubic meters (58.8 cubic yards). This excavator is often utilized in mining applications, including coal and iron ore extraction.
5. Komatsu PC8000-6: Manufactured by Komatsu Ltd., the Komatsu PC8000-6 is among the largest mining excavators in the world. It has an operating weight of about 752 metric tons (829 short tons) and a bucket capacity of up to 42 cubic meters (55 cubic yards). This excavator is commonly deployed in large-scale mining operations, including copper and gold mining.
Please note that the rankings and specifications of mining excavators may change over time as new models are developed and introduced to the market. It’s advisable to verify the latest information from reputable sources and manufacturers.
