969H FOUNDATION DRILL

MIRK # 969H

FOUNDATION DRILL:
2013  WATSON 2500CM SHORT MAST
JOHN DEERE DIESEL ENGINE (173 HP)
TORQUE CONVERTOR DRIVEN POWERSHIFT
FUNK MODEL 2000 TRANSMISSION
ROTARY: SINGLE REDUCTION WITH HEAVY DUTY SPIRAL BEVEL GEAR AND PINION.
ROLLER TYPE KELLY DRIVE: OUTPUT TORQUE
TO 81,000 FT. LBS.      DIGGING DEPTH:  54’
TELESCOPING THREE ELEMENT KELLY BAR:
8” OUTER, 6” INTERMEDIATE, 4 1/4” SOLID
INNER BAR, 4” KELLY STUB.   KELLY OPERATING PERFORMANCE: 
CROWD FORCE TO 24,000 LBS. OUTER ELEMENT IS CONTROLLED
FULL LENGTH BY A HYDRAULIC CYLINDER.
SERVICE WINCH: PULLMASTER M12 ,   12,000 LB. PULLPULL

INNER KELLY WINCH:
PULLMASTER M25 WITH CONTROLLED FREE FALL,
25,000 LBS. LINE PULL. MAST: LATTICE TYPE STRUCTURE 
33’5” MAST UP HT. ROTATING FRAME: SLEW RING BEARING WITH GEAR TEETH,
DUAL SWING MOTORS, MOTOR AND GEAR BOX WITH INTEGRAL BRAKING SYSTEM. 
360 DEGREE SWING
SLIDE FRAME:
INCORPORATES ENGINE, INNER KELLY WINCH,
MASTMOUNT AND OPERATORS CONSOLE,SLIDE TRAVEL IS 42” EXTENDED
DRILL RADIUS IS 144” UNDERCARRIAGE: 10’ - 12’ EXPANDING X 14’ 2” LONG
CRAWLER TYPE UNDERCARRIAGE WITH TRIPLE GROUSER TRACK SHOES. ( 24” WIDE )

DIMENSIONAL DATA:
OVERALL UNIT LENGTH:  27 FT.
EXPANDED CARBODY WIDTH:  
                              11’ 11” TRACKS EXPANDED
                              10’ TRACKS RETRACTED
ROTARY CLEARANCE :    92”   (7’-8”)
OVERALL UNIT HEIGHT (STORED) 12’ 2”
APPROX: WEIGHT:  59,000 LBS.
DRILL RADIUS (SLIDE OUT) 
C/L ROTATION TO C/L KELLY: 144”  (12’)
DISTANCE OFF TRACK TOE TO KELLY:
                             SLIDE IN: 18”
                             SLIDE OUT: 60”
                             SLIDE DISTANCE:  42”
REAR TAILSWING:  12’ 10”
INNER KELLY CABLE:  3/4” DIAMETER X 120’ LG.
SERVICE WINCH CABLE:  9/16” DIAMETER X 110’ LG.