2905 Lesvos Ct.
Lincoln, CA 95648


Phone: 916.434.4200
Fax: 916.434.4206

Last Update: January 20, 2006
 
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Foremost Drills/Mobile Drilling Company, Inc.

Drill Rig Quick Link Index: Click on a model number for easy page navigation

B-31 B-53 B-61 B-80 MPD-1000 MINUTEMAN

Note: All specifications originate from published Foremost Drills/Mobile Drilling Co.,Inc. brochures.

 

Specifications

Pulldown and Retract
Retract force.......................14,700 lbs.
Feed force..........................11,000 lbs.
Feeding speed
downwards, high.................162 fpm
downwards, low...................65 fpm
upwards, high.....................122 fpm
upwards, low.......................49 fpm
Feeding length...................168 in./264 in.

Drill Head Assembly
Torque output, low..............250 ft-lbs @ up to 716 rpm
Torque output, high.............6,620 ft-lbs @ up to 27 rpm
Main spindle, ID..................4.6 in.


Model B-80 Drawing

Foremost Drills/Mobile Drilling Co.,Inc.
Model B-80 Truck Rig

Model B-80 Truck Rig

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Model B-80 Truck Rig

Model B-80 Truck Rig

 

Foremost Drills/Mobile Drilling Co.,Inc.
Model MPD-1000 Track Rig

Model MPD-1000 Track Rig

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Specifications

Pulldown and Pullback
Hydraulic pullback...............................24,000 lb. rotary head
...........................................................12,000 lb. sandline
Hydraulic pulldown..............................15,000 lbs.

Drill Head Assembly
Rotary torque......................................3,300 lb-ft
Rotary speed.......................................0-200 rpm

Dimensions
W
orking weight.....................................53,000 lbs.
Length..................................................22 feet
Track width..........................................10 feet
Blade width.........................................10 feet-1 in.
Height (tower up).................................29 feet-8 in. (20 ft. mast)
Height (tower down).............................13 feet (20 ft. mast)

Model MPD-1000 Track Rig

 

 

 

 

 

Foremost Drills/Mobile Drilling Co.,Inc.
Minuteman Gas/Electric Portable Rig

Minuteman Electric Man Portable Rig

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Minuteman Gas Man Portable Rig

 

Specifications (Minuteman Electric Man Portable)

Drilling Capacities*
Auger drilling (low speed shaft)
Diameters....................................3 in. to 12 in.
Depth..........................................30 ft. with 3 in. augers
....................................................3 ft. with 12 in. augers
Core drilling (high speed shaft**)
Size core......................................EX-NX
Depth...........................................50 ft.
Concrete/asphalt core drilling.........1 in. to 8 in.

Transmission
3 speed forward, 1 reverse
1st gear.........................................3.3:1
2nd gear........................................1.7:1
3rd gear.........................................1:1
Reverse.........................................3.3:1
Motor.............................................5 hp
Maximum spindle torque...............350 ft-lbs
Maximum spindle rpm...................1,100 rpm

.

Note:*Drilling capacities may vary according to
local subsurface conditions. **Diamond drilling
depth may be extended through use of optional
tripod and hoist assembly.



 

Specifications (Minuteman Gas Man Portable)

Drilling Capacities*
Auger drilling (low speed shaft)
Diameters....................................3 in. to 12 in.
Depth..........................................30 ft. with 3 in. augers
....................................................3 ft. with 12 in. augers
Core drilling (high speed shaft**)
Size core......................................EX-NX
Depth...........................................50 ft.
Concrete/asphalt core drilling.......1 in. to 8 in.

Transmission
3 speed forward, 1 reverse
1st gear.........................................3.3:1
2nd gear........................................1.7:1
3rd gear.........................................1:1
Reverse.........................................3.3:1
Motor.............................................8 hp
Maximum spindle torque...............350 ft-lbs
Maximum spindle rpm...................1,100 rpm


.

Note:*Drilling capacities may vary according to
local subsurface conditions. **Diamond drilling
depth may be extended through use of optional
tripod and hoist assembly.

Copyright © 2006 PC Exploration, Inc. All Rights Reserved.

 

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