MP-HD

The MP-HD is a heavy-duty, all-hydraulic drill rig specifically designed for deep hole coring and RC drilling applications.
What separates the MP-HD?
 
Drill Head offers "Best of Both Worlds" for high-torque needed for augering and high RPM needed for coring, making it the preeminent multipurpose drill rig.
14 ft. [4.26 m] Drill Head Stroke.
40,000 lbs. [178 kN] of Thrust / Pull.
Various options and configurations.
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STANDARD FEATURES:

Drilling Capacity –

PQ - 1,747 ft. [532 m]        HQ - 2,337 ft. [712 m]

NQ - 3,461 ft. [1,054 m]     BQ - 4,500 ft. [1,372 m]

Power Unit –

Diesel Engine for Truck-Mounted Rig -- (6) cylinder turbo, 230 HP @ 2,200 RPM.  6.8 L.

Diesel Engine for Skid-Mounted Rig --  (4) cylinder turbo, 150 HP @ 2,200 RPM.  4.5 L


Feed –

14 ft. [4.25 m] stroke and capable of 40,000 pounds [178 kN] upward thrust and 40,000 pounds [178 kN] pull down.


Drill Head - 

4-5/8" [117.6 mm] spindle bore, accepts all rod and casing sizes up to "P" wireline or "H" casing.  Eight infinitely variable speeds in forward and reverse. Hydraulically operated "slide type" drill head provides clearance for tool handling.  Drill Head speeds are from zero to maximum rpm in each gear range.


Lo-Range -


1st Gear (0-115 RPM @ 3,770 ft./lbs. torque)

2nd Gear ( 0-240 RPM @ 1,800 ft./lbs. torque)

3rd Gear (0-450 RPM @ 980 ft./lbs. torque)

4th Gear (0-775 RPM @ 570 ft./lbs. torque)


Hi-Range -


1st Gear (0-196 RPM @ 2,250 ft./lbs. torque)

2nd Gear (0-400 RPM @ 1,080 ft./lbs. torque)

3rd Gear (0-760 RPM @ 580 ft./lbs. torque)

4th Gear (0-1,400 RPM @ 340 ft./lbs. torque)


Lubrication System -

Provides lubricating oil to drill head and transmission internal parts for extended bearing life.


Mast -

Welded structural steel supports and guides the rotation and feed components. Hydraulically positioned then rigidly held in position for drilling (from 45° to 90°), hydraulically lowered to the travel position for moving from hole to hole.  Also includes a crown block with sheaves.


Mast Dump -

A 5 ft. [1.52 m] hydraulic cylinder allows for convenient mast positioning when drilling angle holes or on uneven terrain.


Drill Frame -

Welded structural steel, supports the mast, control panel, winches and Cathead.


Dual Action Slide Base –

Provides both side-to side "wiggle-tail" and in-and-out movement of the drill unit assembly for precise positioning over the hole.  Side-to-Side not available on skid-mounted rigs.


Auger Guide -

Prevents "kick out" when starting new holes.  Available in multiple sizes to match preferred auger size.  Customer to specify.


Control Panel -

All controls and gauges are grouped together in a convenient panel located at the left rear of the machine and facing the rear.


Hydraulic Leveling Jacks –

Two (2) front and (2) rear mounted jacks with 4" [101.6 mm] bore.  36" [91 cm] stroke and lock check valves.  Jacks not available on skid-mounted rigs.

OPTIONAL EQUIPMENT:
Main Drum Hoist -
18,000 lb. [80 kN] planetary type with rapid reverse and automatic brake.  Hook load capacity 80 kN.  Equipped with 100 ft. [30.48 m] of 5/8" [15.87 mm] cable.​
Wireline Hoist -
Hydraulically powered.  Used for wireline core drilling. Drum capacity 5,905 ft. [1,800 m] of 3/16" [4.5 mm] wireline cable. Drum bare speed 120 m / min.  Reciprocating level wind cable guide used to spool cabale evenly across drum face.  Hoist to include 6,000 ft. [1,828 m] of 3/16" [4.5 mm] cable.
​​
Auxiliary Hoist -
2,500 lb. [1,334 kg] planetary type. Equipped with 100 ft. [30.48 m] ft. of 5/16" [7.8 mm] cable.
Cathead Cargo Type Hoist -
Hydraulically powered cargo type hoist.
Water Pump –
Triplex piston pump for high-pressure operations.  Flow capacity 35 GPM @ 900 PSI.
  
140 lb. [63.5 kg] Automatic SPT Hammer -
Hydraulically driven mechanism conforms to ASTM SPT.
Ackermatic Hydraulic Chuck Assembly -  5" [12.7 cm]
Handles all casings up to 4-5/8" [11.76 cm] o.d. (jaws must be changed for each rod or casing size).
 
Hydraulic Rod Clamp –
Mast mounted for use in any drilling position or angle.  (2) opposing hydraulic cylinders facilitate rod and casing up to 6-5/8" [168 mm] diameter.  Includes (1) set of jaws.
 
Break-Out Wrench -
Hydraulically operated cylinder mounted to a wrench provides up to 6-5/8" [168 mm] diameter capacity to break drill rod.
 

Auger Storage -

Under slung horizontal type provides storage.  Auger Storage not available on skid-mounted rigs.

 

Tool Box -

Large under slung double size compartment with two lockable doors for miscellaneous storage.

  

Water Tank -
250 gallon [946 L] capacity (space permitting).  Water Tank not available on skid-mounted rigs.