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Horizontal
Directional Drilling |
| 50
TON PULLING CAPACITY |
[
BACK ] |
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| DRILL
RIG |
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American Augers – DD-6
•
River Crossing Rig Pedigree
•
Mud Motor and Wireline Capable
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| ENGINE
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Engine Deere 6068T turbodiesel Rating 188
hp (140 kW) gross 166 hp (123.8 kW) continuous
duty
• Fuel capacity 40
U.S. gallons (150 litres) |
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| ROTARY
DRIVE |
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Rotary system
o Pinion
and gear drive
o Infinitely
variable torque
• Rotary
(high torque) 10,000 ft-lb (13,558 Nm) @
0-50rpm
• Rotary speed 110
rpm Mud flow rate Up to 250 U.S. gallons/minute
(945 lit/min) @ 1,500 psi (103 bar)
• Fluid course 2" (50 mm)
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| CARRIAGE
DRIVE |
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Max. thrust/pullback 60,000 lb/120,000 lb
(27/54 Tons) low range
•
Carriage system
o
Rack and pinion
o
Four pinion drive with adjustable force
limiter
• Carriage speed
(HI) 65 ft/min (19.2 m/min) |
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| PIPE
LOADER |
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Integral to drill
• Holds
9 pieces of 15' drill pipe
•
Additional pipe baskets each hold 9 pieces
• Total pipe on drill at
one time is 270' (82.3m) |
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| DRILLING
UNIT |
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Travel system -- self propelled on rubber
tracks
• Drill angle 12
--26 degrees
• Wrench/clamp
-- open top type
• Weight,
drill unit
o Approx.
22,250 lb (10,100 kg) without pipe
o Approx. 26,250
lb (11,918 kg) with 18 pieces of pipe
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| DRILLING
FLUID SYSTEMS |
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On BoardTriplex pump 0-130 GPM (0-510 lit/min)
variable speed Max. pressure 1,500 psi
• Additional Aplex Triplex Mud
Pump,
o Powered by
300 HP Cummins Diesel Engine
o
Flow 400 GPM (1500 lit/min) variable speed
Max Pressure 2,000 psi |
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| ON
BOARD CRANE |
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6,000 lb (2,725 kg) rated capacity
• Remote control pendant
• Boom extends hydraulically
• Winch and slewing drive:
high torque hydraulic motors
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Anti-two block device. |
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| DRILL
PIPE |
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500 meters of Drill Pipe
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Length 15 ft. (4,570 mm) Outside dia. (tube)
3-1/2 inch (89 mm)
• Water
course 1-3/4 inch (44 mm)
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Tool joint O.D. 4-1/8 inch (105 mm)
• Thread type 2-7/8 IF pin x
box |
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