Tunnel machinery developed for medium-hard rock large cross-section tunnels!
We handle the 'MRH-S200 Type Road Header (R)', developed for medium-hard rock large-section tunnels, applicable to road and shinkansen tunnels. Despite its compact dimensions, it ensures a cutting height of up to 6 meters, providing ample clearance in the upper half section of most tunnels. Additionally, it employs a 200 kW two-speed switchable electric motor for cutting power, offering sufficient capacity for medium-hard rock excavation. 【Features】 ■ The drum uses a water jet injection system ■ Cutting efficiency is improved by an automatic cutting load control device ■ Scrapers and conveyors can be equipped according to application (optional specifications) *For more details, please download the PDF or contact us.
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【Specifications】 ■ Cutting capacity: 200/110KW-4/8P ■ Supply voltage: 400/400V-50/60HZ ■ L×W×H: 11,500*3,850*2,900 ■ Weight: 49t *For more details, please download the PDF or contact us.
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For more details, please download the PDF or contact us.
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Our company offers leasing, rental, sales, and repair of machines that can broadly meet customer needs, ranging from large heavy machinery like drill jumbos used in tunnel construction to industrial machinery. In the event of any machine trouble, our maintenance staff will respond immediately. Please feel free to consult us about machine modifications suitable for your site.