We are excited that our new rig is finally here. Below are the specs for all you techies out there. For the rest of us, here is what you need to know:
- Bubba is "The Hulk" of drill rigs - big and very powerful!
- His track-mounted physique allows him to traverse rough terrain!
- Bubba's ability to drill deeper and faster results in greater efficiency in the field.
Hydraulic System
Tandem piston pumps @ 3,600 psi
60 Gal hydraulic oil tank
Hydraulic oil cooler
Feed System
Pulldown force: 11,700 lbs
Pulldown speed: 0–100 ft/min
Retract force: 15,700 lbs
Retract speed: 0–80 ft/min
Feed stroke: 13 f
Power Unit
Diesel Engines: Deutz 76 hp [70.84 Kw]
PTO: Transfer case, cotta box, transmission
Drill Head Rotary Options
10-Speed Head – Geotechnical:
Open bore: 4-5/8 in
Maximum rotary speed: 897 rpm
Maximum torque: 8,400 ft-lbs
Estimated Operating Capacities
Hollow stem auger, 3-1/4 in ID: 150 ft
Continuous flight auger, 6 in OD: 300 ft
Continuous flight auger, 14 in OD: 60 ft
Rotary drilling, NW: 1,000 ft
Diamond core drilling, NQ: 1,200 f
Hoist
Main—Single line capacity: 8,500 lbs
Line speed: 0–75 fpm
Cable diameter: 1/2 in (.500)
Cable length: 100 ft [30.48 m]
Safe-T Driver—Single line capacity: 900 lbs
Line speed: variable up, freefall down
Cable diameter: 1/4 in (.250)
Cable length: 300 f
SPT Automatic Hammer
ASTM D-1586 standards, standard duty & heavy duty
140 lb [63.5 kg] slug
Hydraulic compensated
Self compensating optional
Optional Equipment
Mast: 22 ft
In-out slide base 10 ft Low over-head height
Leveling Jacks
Single front/dual rear, 36 in stroke
Weight
Minimum: 7,000 lbs
Mounting Options
Track carrier