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The Tata Hitachi ZAXIS 670H is a 63-ton heavy mining hydraulic excavator for high-volume open-pit excavation, large quarry bench loading, and continuous earthmoving throughout India. It features a turbocharged Isuzu BB-6WG1X diesel engine rated at about 295 kW and 1,800 rpm, providing smooth and dependable torque for heavy loads on round-the-clock mining schedules. With an operating weight of approximately 63,500 kg, the machine resists tipping during large bucket swings and loaded discharges on active mining floors. This Tata Hitachi excavator has a digging depth of about 7,046 mm, handling deep quarry profiles effectively across various mining conditions. Bucket options from 3. 3 to 4. 1 m³ represent one of the widest selections in Tata Hitachi’s mining lineup, matching haul truck payload needs during high-throughput operations. Two variable-displacement axial piston pumps ensure responsive control and smooth hydraulic performance in all working modes. Reinforced boom and arm components, along with a rugged undercarriage, enhance durability in abrasive mining environments. Large fuel and hydraulic tank capacities from Tata Hitachi Construction Equipment maximize productive work hours per shift at remote mine sites. A high-capacity choice for large mining operators and quarry companies running continuous production schedules with large haul truck fleets.
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The Komatsu PC500LC-10R is a 52-ton class hydraulic excavator designed for heavy-duty mining, quarrying, and significant infrastructure projects. It offers reliable and powerful performance thanks to a Komatsu diesel engine that produces around 362 HP at 1,900 rpm. Operating at 49,400 kg to 51,300 kg, it maintains excellent stability on tough terrain, providing a solid base for high-load operations. Its large bucket capacity ranges from 3.5 m³ to 3.7 m³, with options up to 4.0 m³, enabling efficient handling of high material volumes in demanding applications. The maximum digging depth reaches up to approximately 6,640 mm, depending on boom and arm configurations, along with strong breakout forces that enhance productivity. The heavy-duty main frame, reinforced structures, and improved swing circle durability make this Komatsu excavator well-suited for harsh mining and quarry conditions. Advanced hydraulic systems combined with variable engine speed matching cut fuel consumption while maintaining fast, precise cycle times during shifts. A spacious cabin, rear-view monitoring system, and intelligent diagnostics improve operator safety, comfort, and maintenance efficiency. KOMTRAX remote monitoring further enhances machine management and reduces downtime during long operational periods. Easy maintenance access at ground level simplifies servicing and keeps the machine running smoothly. This excavator from Komatsu Construction Equipment is a powerful and reliable choice for large mining contractors and quarry operators looking for high productivity and fuel efficiency on a large scale.
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Planning to buy the Tata Hitachi ZAXIS 670H 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 Komatsu PC500LC-10R Mining Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
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