Equipment Specifications Library

Basic Model Information

  • Manufacturer:
    Wirth
  • Model:
    Power Bore 112-15
  • Rig Size:
    100,001 - 200,000 lbs pullback

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Specifications

Length 42 Feet
Engine 220 HP Caterpillar 3116 DITA Turbo Charged Diesel
Pullback 112,000 Pounds
Width 7.87 Feet
Weight 38,200 Pounds
Height 9.84 Feet

Additional Info

Mounted:
Inter-Tractor Caterpillar Type 312 Excavator steel tracks.

Drill Rack Push Pull mechanism:
1 - 8 inch Hydraulic Cylinder

Rated Push:
40,000 pounds (56,000 Optional)

Frame:
Box Type w/ Teflon V Slides & Mud Gutter.

Entry Angle:
11 to 30+ degrees

Top Drive Rotary:
MS 50 Poclain 0 to 110 RPM @ 15,000 ft/lbs
(Optional) to 90 RPM @ 26,000ft/lb
Displacement 0 to 100gpm @ 0 to 6,000 psi.

Mud Swivel:
6,000 PSI Rated working pressure 10" OAL.1 .900 ID 2" NPT Hose connection

Wire Line Rotary Sub:
Installed with connection at Drillers Console

Drill Pipe:
Rig is equipped for upto 5" Flush Joint Drill Pipe
With API Modified Connections

Make/Break Unit:
Clincher 5 1/2" 30,000ft/lb MU 35,000ft/lb
Wrap Around Jaw assembly.

Carriage Travel:
18 foot stroke.

Carriage Speed:
98 feet per minute No load.
40 feet per minute full load.

Engine Instrumentation:
Standard gage panel. Oil Press, Water Temp, Engine RPM,
Hour Meter with Auto Shut Down.
Super Quite Muffler. Super Silence Package standard equipment.

Noise Emissions:
The equipment is fitted as standard with a Super
Quite Muffler with an engine silencing Package
Rated 72 dba at 4 feet

Hydraulic Pumps:
2 – Rexroth 100 G.P.M. piggy-backed.

Hydraulic Coolers:
Off Line 200 G.P.M. 140 deg. F.

Hydraulic Capacity:
200 gallon tank with filter only fill port.

Filter Capacity:
2 - 10 micron primary 2 quart each
2 - 20 micron secondary 2 quart each

Fuel Tank:
90 Gallon DOT approved

Safety Equipment:
Danger and warning signs posted where appropriate posted signing,
belt and moving machinery guards. Handrails & floor grating where applicable.

Operator Control:
Umbilical Stand with two 6 function Joy Sticks
Each joy stick controls:- Front M/B Jaw in/out
Rear M/B Jaw in/out - Jaw Rock CW/CC – MU/BO
-PUSH/PULL - Drill Rotate CW/CC - Drill Rotate Break

Control Features:
Feather control for thread free damage during
Make Up & Break Out operations
Umbilical design allows Drillers control to be
Placed either side of the rig.
Precise settings of all parameters Push/Pull
Rotate Torque & Make Up Torque.

Gage Panel:
WIRTH Control Panel with Analog Gage
Pull pounds/kilos - Push pounds/kilos
Drill Rotate ft/lb - Nwt/Mt - Rotary RPM
Make Up / Break Out ft/lb - Nwt/Mt

Pump Pressure Gage:
O to 3,000 PSI Type D fluid Filled
Mounted on rig mud line visible to driller

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This information is provided for informational purposes only. HDD Broker LLC cannot warrant the accuracy or completeness of this information. This information is subject to change by the manufacturer. Some specifications may vary by model year.

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