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Robbins Motorized Small Boring Unit tackles challenging rock bores.(Tech Notes)(Robbins and Myers Inc.)
Robbins newest trenchless product, the Motorized Small Boring Unit (MSBU) is a technically advanced small boring unit (SBU). Both Robbins MSBUs and SBUs are used in conjunction with an auger boring machine (ABM). The MSBU, a rock-boring attachment, can be steered continually throughout the drive. It can also bore longer drives and through harder rock than the SBU.
The MSBU is available in a range of diameters from 48-72 inches (1.2 m-1.8 m). Hydraulic or electric motors provide torque to the MSBU while the ABM supplies forward thrust (in the SBU, torque is also supplied by the ABM). A small invert auger is used for muck removal.
The MSBU and SBU are designed …
- Long rock bores are good match for Robbins MSBU.(New Products: THE LATEST...
- Magazine article from: Underground Construction October 1, 2006 700+ words
...product, the Robbins Motorized Small Boring Unit (MSBU) is a technically advanced type of Robbins' Small Boring Unit (SBU). Both Robbins MSBUs and...Auger Boring Machine (ABM). The MSBU, a rock boring attachment, can...
- Motorized Small Boring Unit.(PRODUCT SHOWCASE)
- Magazine article from: Underground Construction March 1, 2007 700+ words
Motorized Small Boring Unit The Robbins Company announces its newest trenchless product, the Motorized Small Boring Unit (MSBU). The MSBU is a boring attachment available in diameters of 48 to 72...
- Motorized small boring unit.(PRODUCT SHOWCASE)
- Magazine article from: Underground Construction May 1, 2007 700+ words
...its newest trenchless product, the Motorized Small Boring Unit (MSBU). The MSBU is a boring attachment available in diameters of...steering to keep your project on line and grade. The MSBU's replaceable disc cutters make it easier to bore...
Source: HighBeam Research, Robbins Motorized Small Boring Unit tackles challenging rock...
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