Drill2Water, LLC
Water Well Drilling Rigs - Model Water-84 tel: 512-944-7614
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drilling rig
Swing away swivel head open to show line of sight for winch line to borehole for casing installation
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To convert Model Water-84 water drill rig to a Geothermal Drilling Rig please add $12,000.00 for the purchase and installation of grout pump with mixer and tremie hose reel, or supply your grout pump and tremie hose reel to be installed.
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Model Water-84 borehole drill equipment is shown with optional mast tower extension for handling 20 foot (6 meter) length casing, water tank, and piston pump
Downward pressure on drill bit is enabled with hands-free drilling.
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Model Water-84 -
Water Drill Rig - Standard Equipment:
Engine: Liquid cooled diesel, electric start, with battery charging circuit
Engine monitoring: Hour meter, low oil shut down, high temperature shut down, and RPMs
Hydraulic pumps: Dual gear pumps, 3000 and 2500 psi output
Hydraulic tank: 30 gallon with 10 micron filtration
Maximum Combined Hydraulic output: +/- 25.00 gpm at 2500 psi
Hydraulic valve stack: Adjustable pressure relief installed
Counter balance valve installed: Yes
Downward pressure fine speed feathering control: Yes, electro servo
Drill rotation fine speed feathering control: Yes
Hands Free Drilling: Yes
Pressure gauges: System pressure and mud pump motor feed pressure
Push or pull casing capable: Yes, Push or pull 10 ft sections
Swivel threads: 2-3/8" Mayhew Junior
Swivel pressure rating: 750 psi (51.71 bar)
Drill pipe: 300 feet / +/- 91 meters of 2-3/8" Mayhew Junior drill pipe
Drill bit subs: 2-3/8" MHJR box to 2-3/8" API box
Mast lifting and lowering cylinder: Yes,
Downward pressure enabled: Yes
Mast structure: Rectangular tubing with 1/2" skid plate
Drilling Up / Down Drive system: Variable speed hydraulic ANSI chain drive
Drill Pipe holding plate: Yes,
Forced air hydraulic oil cooler: Yes
Hydraulic top joint wrenchless pipe breakout: Yes
Mud pump: Hydraulic motor powered variable speed 2x3 centrifugal mud pump
Pump to swivel supply line, suction line, foot valve included: Yes
Above ground mud pan capable: Yes
Trailer specifications:
Length: 23 ft (276 inches) (varies depending on shipping location)
Width: 7' 2" (86 inches)
Height with swivel not hinged to side: +/- 9' 0" (108 inches)
Weight: +/- 8650 lbs
Trailer: Custom manufactured 7' x 12' all steel 14,000 lb rated trailer with 12" I-
beam carriers and two 7000 lb axles. Both axles equipped with electric brakes.
Trailer has two rear and one front hydraulic actuated leveling jacks. Trailer bed is
expanded metal and plate steel stitch welded to all steel cross members. Trailer
has built in drill pipe storage rack. Trailer design may vary depending on the final
shipping destination.
Rig paint color: Industrial Yellow and black, may vary.
Upgrades Available:
1. Mast extension Option: Hydraulic actuated extension for installation of casing
in 20 foot or 6 meter lengths. Includes hydraulic powered winch for casing or drill
pipe handling.
2. Twin piston mud, grout, and cement pump (red pump):
3. Swing away drill head for casing installation:
4. On-board water tank: 65 gallon Installed when either Air Option is purchased
Available Hard Rock upgrades:
Air Option #1 - Includes standard Model Water-84 with 800 psi air line, high
pressure water injection pump with chemical feed, and a 4" hammer with a 5"
hammer bit.
Air Option #2 - Includes standard Model Water-84 with 800 psi air line, high
pressure water injection pump with chemical feed, and a 5" hammer with a 6"
hammer bit.
Price and specifications subject to change without notice!