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Section: Equipment > Underground Equipment
Vertical Drilling Equipment
3-Speed Hand-Held Core Drill
EDCO Equipment Development Co.
April 14, 2011
Edco Coredrillspeed 10254737
Concrete Equipment & Products
MAB 1300 Magnetic Drilling Machine
CS Unitec, Inc.
April 13, 2011
Cc0411 Mab1300 10254239
Concrete Equipment & Products
END 130/3 PO Wet Diamond Core Drill
CS Unitec, Inc.
April 13, 2011
Cc04 End1303po 10254232
Earthmoving - Compact
Ensure Satisfaction With Mini-Trencher Rentals
April 11, 2011
Barretomicrotrencher4 10253341
Concrete Equipment & Products
Model 2 2406 0010 Hydraulic Rotary Hammer Drill
CS Unitec, Inc.
April 11, 2011
Cc0411 Csunitec224060010hydrot 10252980
Vertical Drilling Equipment
DI550 Down-the-Hole Drill
Sandvik Mining & Construction
Design of the first in a new generation of down-the-hole rigs emphasizes efficient performance
April 4, 2011
Di550 10251257
Attachments
Ditch Witch Introduces New Air Hammer
Richard Levings, Ditch Witch product manager, explains how the new Aqua Hammer attachment adapts an under-100,000-lb. All-Terrain horizontal directional drill to bore and steer through up to 40,000-psi rock.
March 24, 2011
Ditchwitchstill 10244830
Underground Equipment
Underground Technology: Principles of Pipe Bursting
A quick look at the two major types of pipe bursting systems and their applications.
March 23, 2011
Static Pipe Bursting Process - pull back (Illustration provided by Hammerhead)
Underground Equipment
Underground Technology: Bursting vs. Lining
While cured-in-place lining continues to be popular, pipe bursting is gaining ground as an alternative pipe replacement method.
March 23, 2011
Pipe bursting systems (shown is a Hammerhead HydroBurst HB3038) can replace existing line with brand new pipe of the same size or larger.
Underground Equipment
Vacall AllExcavate Hydro Excavator
Gradall Industries Inc.
March 16, 2011
Gradall Vacall All Excavate Hr 10240483
Vertical Drilling Equipment
XRH Rotary Head Family
Boart Longyear Ltd.
March 15, 2011
Boartlongyear Xrh1 10240014
Vertical Drilling Equipment
DCR20 Down-the-Hole-Drill Rockdrills
Furukawa Rock Drill USA
March 11, 2011
Kentdcr20downtheholedrillrockd 10239368
Underground Equipment
New Advances in Planning a Bore
Bore planning software tools can help small and large contractors create a bore plan that may help minimize risks.
March 10, 2011
Bore plan with coordinates.
Horizontal Bursting, Boring & Piercing
A Technology Bursting with Possibilities
In the right conditions, pipe bursting can be a cost-effective pipe replacement solution.
February 18, 2011
Pipe bursting allows new pipe to be installed with minimal disruption to the surrounding area. Here, Team Ghilotti uses a TT Technologies Grundoburst system to pull back new 12-in. C-900 fusible PVC pipe in St. Helena, CA.
Underground Equipment
Rock Is No Match for a Small Drill and Hammer
Thanks to the right mix of equipment, GSW Contracting has built its business boring through rock.
February 15, 2011
GSW Contracting used a Vermeer D20x22 Series II drill with a Pioneer One hammer to set up smaller, shorter shots through rock.
Underground Equipment
A Less Intrusive Way to Replace Leaking Pipe
Pipe bursting proved the ideal option to replace a leaking water main under a heavily traveled highway.
February 15, 2011
A Grundoburst 1250 G static bursting machine was used to replace a 12-in. steel water main in St. Helena, CA.
Underground Equipment
JT100 All Terrain Directional Drill
Ditch Witch
February 11, 2011
Ditchwitchjt100 Retouch1 10226287
Underground Equipment
SL2020 Horizontal Directional Drill
Straightline HDD
February 9, 2011
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