Hydraulics for Tunneling

Operating equipment underground is a demanding job. Dynex checkball pumps and valves are used on tunnel boring machines (TBM) and high force pipe jacking equipment. The unique capabilities of the Split-flow® pump allows customers to provide accurate control with simplified systems. The high pressure capability combined with split-flow provides a unique solution for pipe jacking equipment. Customers around the world rely on Dynex for our proven performance and trusted service.

Tunnel Boring Chunnel
Tunnel Boring
Pipe Jacking
Pipe Jacking

Applications Include:

  • Tunnel Boring Machines
  • High Force Pipe Jacking
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