|Product Model||5200 Series Pump Unit|
|Product Serial No||F27700F07|
The Tunnel Boring System is a turnkey solution for 48 – 94.5-in. (1,219 – 2,400 mm) OD pipe jacking and is comprised of a pump unit, positioned behind a thrust yoke that matches the diameter of the TBM, and mounted on a skid base. Pipe jacking takes place when the operator on the pump unit’s platform engages controls to extend jacking cylinders to advance the yoke, TBM and pipe along the skid base. The 5200 Series Pump Unit (click link for product specifications) features independent hydraulic jacking and TBM supply functions with pressure compensated capabilities. Combinations of 30, 60, 90 and 120 gallons per minute (114 – 454 L/min) are selected to match boring head and auxiliary requirements.