Full hydraulic rotary percussion drill 'Aroad Drill' series with skid base, equipped with short guide cell type (compatible with 3.0m liner)
The RPD-75SL-H3-FC has been modified to a free type hydraulic rod clamp, addressing oil leaks from the conventional cylinder section and unifying the pieces (P57 to P146), as well as being capable of handling slipping due to rod wear.
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basic information
- The power clamp has become a horizontally opposed free clamp. - The feeding device, which combines a cylinder and chain, allows for stable drilling with less hole deviation compared to motorized systems. - Equipped with a high-performance drill head model KD-610A, it generates 500J of impact energy and 7.7kN-m of torque, demonstrating its power in long-length drainage boring. - The outriggers are installed on the inside, enabling efficient lateral movement.
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Applications/Examples of results
Collective drainage boring (compatible with φ3.0m liner plates) - slope anchors/rock bolts - water well drilling
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Company information
Our company will celebrate its 80th anniversary in October of the 8th year of Reiwa. For many years, as a top manufacturer of boring machines, we have poured our passion into product development and have strived to refine our technology as specialists in boring. As a result, we have gained significant trust from everyone as "the Mining Research of Technology," leading us to where we are today. While leveraging our experience, we will always return to our roots and dedicate ourselves to unique product development and the establishment of boring methods to meet the needs of the times. Moving forward, we will not rest on our historical achievements but will renew our commitment to reform as "New Mining Research," build a stable management foundation, and contribute to the realization of a vibrant and prosperous society, all while earning the trust and evaluation of everyone. Our employees will unite to "move forward." We kindly ask for your warm understanding and continued support.
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