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Underground Piercing Tools


Allied pioneered and developed the concept of underground piercing tools over 37 years ago , establishing a more efficient way to install undergound service utilities. Allied Hole-Hog® underground piercing tools are the most efficient, least expensive method for underground pipe and service placement in construction and installation work.

Hole-Hogs open clean, compacted tunnels for pipe, cable, conduit or wiring at the lowest cost per foot, while the larger model 4000 is utilized in pushing steel casing under roads and railroads. Through continuous process of engineering refinements, Allied provides the construction industry with American-made, premium quality tools that simply do the job better.  

  • One moving part
    Easier maintenance, very simple design

  • Quarter-turn reverse
    Saves time and is easier than having to uncouple the supply line and turn the entire hose several times

  • One-piece body design
    Stronger and don’t have to worry about nose coming loose

  • Floating design striker
    Striker is free to rotate in the body allowing even wear

  • Threaded anvil and tail design
    Versatile as it accepts a wide-range of accessories

  • Quick-change whip hose
    Do not have to disassemble entire unit to replace

Model

HH-46

HH-57

HH-68 / HH-68 (TH)**

HH-79 / HH-79 (TH)**

HH-108 / HH-108 (TH)**

Outside Diameter

(in)

1.83

2.24

2.68

3.1

4.25

Length

(in)

37

39.6

50 / 52.8 (TH)

54.7 / 57.9 (TH)

66.7 / 69.9 (TH)

Weight

(lbs)

20

31

53 / 56 (TH)

75 / 80 (TH)

169 / 179 (TH)

Working Air Pressure

(psi)

110

110

110

110

110

Air Consumption

(cfm)

10

20

32

40

110

Percussion Rate Per Minute

 

625

585

480

440

425

Air Hose Inside Diameter

(in)

0.5

0.75

0.75

0.75

1

Reverse Type

 

Quarter-Turn

Quarter-Turn

Quarter-Turn

Quarter-Turn

Quarter-Turn


 

 


 

 

Updated: 3/2/2012 1:43:49 PM
Questions? Contact Us  
Equipment descriptions and specifications are subject to change without notice.
http://www.AlliedCP.com

 

Allied Construction Products, LLC • 3900 Kelley Avenue, Cleveland, Ohio 44114 • Tel: (216) 431-2600 Fax: (216) 431-2601