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B37 GT Geothermal

  • Easy backyard access 20,000 lb [9,072 kg] GVW rubber track carrier
  • 2-Speed rotary head
  • Low – 47,340 in-lb [503 kg/m] @ 0-79 rpm
  • High – 21,828 in-lb [251 kg/m] @ 0-158 rpm
  • 2" [5.1 cm] ID water course
  • Handles up to 10" [254 mm] OD x 20 ft [6 m] long casing
  • Retract force: 15,700 lbs [7,121.4 kg]
  • Pulldown force: 11,700 lbs [5,307 kg]
  • Mud/air rotary, DTH and angle drilling capable
  • Low cost - big rig performance

Feed System and Mast

Pulldown force: 11,700 lbs [5,307 kg]
Pulldown speed: 0-100 ft/min [30.48 m/min]
Retract force: 15,700 lbs [7,121 kg]
Retract speed: 0-80 ft/min [24.38 m/min]
Feed stroke: 13 ft [3.96 m]
Overall Mast Length: 25 ft 6 in [7.7 m]
    Handles 20 ft casing

Power Units Available

Engine Options: Engine Hp [kW] dependent
      upon water pump options
John Deere Tier 3, 99 Hp (74 kW) up to 125 Hp [93 kW]
      4.5 l diesel engine, water cooled
Cummins Tier 3, 99 Hp (74 kW) 3.3 l up to 130 Hp [97 kW]
      4.5 l diesel engine, water cooled
Engines include:
  • 12V starting circuit
  • Engine gauges located on the control panel
  • 37 gallon (150 l) fuel tank with lock
  • Lockable battery box

Rotary Head

2-Speeds total with a high/low shift on the
    control panel
Low Speed:
0-79 RPM @ 43,620 in-lb [4,928 Nm] torque
High Speed: 0-158 RPM @ 21,828 in-lb [2,466 Nm]
Open Bore: 2 in [50.8 mm] Off Hole: 12 in [304.8 mm]
    Slidramatic hydraulic off hole clearance

Note: Above drilling capacities may vary according to subsurface conditions, hoist capacity and drilling medium gpm, cfm and/or psi.

Hoists

Main–Single line capacity: 8,500 lbs [3,855 kg]
    Line speed: 0–75 fpm [22.8 m/min]
    Cable diameter: 1/2 in (.500) [8.26 mm]
    Cable length: 100 ft [30 m] standard
Auxiliary - Single line capacity: 4,500 lbs [2,041.17 kg]
    Line speed: 0–135 fpm [41.15 m/min]
    Cable diameter: 5/16 in (.325) [8.26 mm]
    Cable length: 100 ft [30.48 m] standard
Sandline - Single line capacity: 900 lbs [408.23 kg]
    Line speed: variable up, freefall down
    Cable: 600 ft [183 m] of 3/16 in [4.8 mm]
        or 350 ft [107 m] 1/4 in [6.4 mm] cable
Jib Hoist – 1,000 lbs [454 kg]
    Cable: 75 ft [23 m] of 1/4 in [6.4 mm] cable

Track Carrier

Mobile Drill MT-20 track carrier includes:
• 20,000 [9,072 kg] GVWR capacity carrier
• Remote control
• Flat deck body fabrication with optional
     water tank or drill rod storage under deck
• Four jacks 36 in [914.4 mm] stroke jacks

Work Table or Rod Clamp

Work Table with Fork: Up to 10 in [254 mm] table opening
Rod clamp: Clamping OD up to 5-3/4" [146.1 mm],
   swings out for 12 in [304.8 mm] OD casing
Make & Break rod clamp – up to 7-7/8 in [200 mm]
   OD drill rod and casing

Optional Equipment

• 46 in. [1,168 mm] mast dump
• Break-out wrench
• Rod loader
• Water pumps - piston, centrifugal
      and progressive cavity
• 10 ft [3 m] rod trough
• In-line oiler for DTH
• Foam injection pump
• Toolboxes
• 10 ft [3 m] under-body drill rod storage
• Water tank 140 gal [530 l] under-body
• Top mount water swivel
• Standpipe
• Driller platform
• Night Lights

Estimated Operating Capacities

DTH: 5-1/8 in [130 mm] OD bit and
    3-1/2 in [89 mm] OD drill pipe to 700 ft. [213 m]
Rotary Drilling: 6 in [152 mm] OD bit
    and 3-1/2 in [89 mm] OD drill pipe to 700 ft. [213 m]

Hydraulic Drill Specs Disclaimer: Note: Actual rotary head performance may vary slightly depending on engine rpm, hydraulic systems’ pressure and pump flow settings.
For all Drilling Depth Capacities on all drills Disclaimer:  Above drilling capacities may vary according to subsurface conditions, hoist capacity and drilling medium gpm, cfm and/or psi.