Dynamic Power
HDD Maxi Drilling Rigs

As aging underground infrastructures deteriorates, repair and rebuilding requires equipment that creates as little disruption and environmental damage as possible. Horizontal Directional Drilling Rigs (HDD) can lessen that impact. These HDD Drilling solutions are available from 500,000 to 1,000,000 pounds of pull back.

Building time proven, reliable and cost effective custom equipment has been PDI’s expertise for over 30 years.
500K DRILLING RIG

DIMENSIONS (TRANSPORT)         

  • Curb Weight: Approx. 70,000 lbs.               
  • Length: 45 ft.                           
  • Width: 8 ft. 6 inches                        
  • Suspension: 60,000 lb. dual axle               
  • Drill Rack Angle: 8 ‐ 12 degrees               

OPERATIONAL

  • Max Thrust: 500,000 lbs.
  • Max Pullback: 500,000 lbs.
  • Max Spindle Torque: 50,000 ‐lbs.
  • Max Spindle Speed: 68 rpm.
  • Max Carriage Speed: 70 ft. /min


FRONT BREAKOUT VISE               

  • Max clamp force: 452,395 ‐lbs.               
  • Max rotating force: 150,000 ‐lbs.               
  • Three to Six Jaw Clamp                                               
  • Travel = 72”

REAR BREAKOUT VISE       

  • Max clamp force: 301,593 ‐lbs.
  • OPTIONAL: FRONT DEADMAN
  • LARGE: 16 ‘ long x 5’ wide x 2’ high


HDD 500K POWER SOURCE

  • Engine: Caterpillar C‐27
  • Gross horsepower (max): 800 HP
  • Max Engine Speed: 2100 rpm
  • EPA Certification Family: Tier 2
  • Fuel Type: Diesel                 
  • Fuel Capacity: up to 1150 Gal
  • Weight: 30,700 lbs. (No Fuel)    
  • Weight: 38,800 lbs. (Full Fuel)
  • Hydraulic Tank Capacity: 450 Gal.
  • Length: 20 ft.  Width: 6.33 ft. Height: 10 ft.      

    500K HDD HYDRAULIC SYSTEM
  • Pumps
  • 2 Rotary Pumps, 3 Travel pumps
  • 1 Vise pump, load sensing control
  • 1 Dedicated rotary flush pump
  • 1 Dedicated kidney loop pump
  • Thrust/Pullback Circuit
  • Hydraulic Pumps: 3 ‐ Danfoss Series 90
  • Travel Motors: 2 ‐ Hagglunds CA‐100
  • Planetary gears: 6” tall x 15” OD
  • Gearboxes: 2 ‐Seimens (Flender)P1HA14
  • Rotation Circuit
  • Hydraulic pumps: 2‐ Danfoss Series 90
  • Hydraulic motor: 1‐Hagglunds CA‐210
  • Auxiliary Circuits - Heat Exchanger / Cooler                                     
  •  Vise pump (PFC‐LS):1‐ 45 Series Danfoss - Cold oil 60 psi w/bypass

Filtration Components:

  • 5-25 micron charge pump filters
  • 10‐10 micron high pressure filters
  • 1‐25 micron flush filter, vise high pressure filter, vise return filter and kidney loop filter
  • Hydraulic Reservoir                                    
  • 375 to 450 gal capacity, in tank filtration,  hot‐oil sump to separate hot and cool oil and three (3) suction strainers with shutoffs.
  • Hydraulic Quick Disconnects
  • Parker/Snap‐Tite            
      

HDD 500K  BREAKOUT SYSTEM

  • UPPER VISE- Dual‐cylinder design, 8 inch, integrated into Carriage to reduce breakout time.
  • LOWER VISE- Three cylinder design – 8 inch, 8.75” inside diameter opening, Travel = 6 ft.
  • BACK GEAR ASSEMBLY- Double beam construction.
  • REAR SUPPORT PAD – 16 feet long x 7 feet 10 inches wide x 8 inches high.
  • FRONT DEADMAN - SMALL- 9 feet X 6 inches Long  X 5 feet Wide X 8 inches High.

HDD 500K DRILLING CONTROL CAB

  • Length: 10’  Width: 8’  Height: 8’4”
  • Weight: 7020 lbs.
  • Three windows with steel protective panels.
  • High‐density foam insulation with Climate Controlled A/C and Heat.
  • Pressure Gauges: Push, Pull and Vise Makeup, 5000 psi each, Mud Gauge -2800 psi. Sundstrand Pump Controllers.
  • Torque limiter adjustment for thrust, pull back, rotary and vise‐makeup.
  • Electrical Distribution Panel with Circuit Breakers.

Engine emergency shutdown switches and joystick kill switches.
  •    5 bank Hawe Valve Body
  •    4 bank Hawe Valve Body
  •     Control Kill Safety Switches

PDI continues to believe our client’s success is paramount to our continuing business relationships and provides maintenance and repair services for our clients HDD Equipment, regardless of the manufacturer. Power Dynamics Innovations has thrived on decades of our client’s continued desire to use PDI as an extension of their own capabilities in providing solutions for complex problems.