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The Komatsu PC850-8R1 is an 80-ton class ultra-heavy hydraulic excavator built for coal mining, iron ore extraction, quarrying, and large-scale overburden removal. Its consistent performance is powered by a Komatsu SAA6D140E-5 diesel engine that generates about 496 HP at 1,800 rpm. Weighing between 78,600 and 79,000 kg, it offers excellent stability and a robust platform for the largest and most challenging mining operations. With a bucket capacity ranging from 3.4 to 4.30 m³, it effectively handles bulk material in high-production mining conditions throughout each shift. This Komatsu excavator can reach a maximum digging depth of approximately 8.4 metres, allowing for deep excavation with high breakout force and superior productivity under tough conditions. Economy and power modes in Komatsu’s advanced hydraulic system ensure smooth, precise control and optimized fuel efficiency in all operations. Reinforced boom and arm components, heavy-duty undercarriage, and robust construction effectively handle harsh mining environments with minimal downtime. Features like KOMTRAX remote monitoring, rear-view safety systems, and easy maintenance access improve machine management and operator comfort on active sites. Durable, wear-resistant components and improved filtration systems extend the machine’s life and lessen servicing intervals during long projects. This excavator from Komatsu Construction Equipment is a highly productive and effective choice for large mining contractors dealing with coal extraction and overburden removal across India.
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The Tata Hitachi ZAXIS 870-5G is an 82-ton large-class hydraulic excavator for massive open-pit digging, overburden removal, and high-volume bulk loading at major mining sites in India. It features a turbocharged Isuzu diesel engine delivering approximately 483 HP at 1,800 rpm, providing consistent peak output during heavy mining cycles. Its operating weight is around 80,800 to 82,300 kg, offering the mass needed for large bucket loading on deep bench and pit floors. The maximum digging depth of 8,870 mm across, covering all depth ranges for Indian open-pit operations. Bucket options of 2. 9 to 4. 5 m³ provide very high material throughput per cycle, making this Tata Hitachi excavator ideal for bulk excavation and haul truck loading. The HIOS IIIB hydraulic system ensures smooth combined operations, while ECO mode reduces fuel consumption while maintaining full digging power. A heavy-duty undercarriage and reinforced structural components from Tata Hitachi Construction Equipment support continuous performance in the toughest mining conditions. Large fuel and hydraulic tank capacities minimize unproductive refueling and service stops at remote mine sites. A production-scale machine for large mining companies and overburden removal contractors operating at high daily tonnage targets in India.
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| Agency review |
Planning to buy the Komatsu PC850-8R1 Mining Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
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Planning to buy the Tata Hitachi Zaxis 870-5G Mining Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
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