Water Well Drilling Rigs

SAW - water well rigs come in a full range of pullback (hosting) capabilities and feature safe and efficient rod handling with some products offering optional hands-free rod loader systems. The rigs are also capable of pull down for drilling in more challenging formations. Optional features such as water injection systems, GPS monitoring systems, auxiliary winches, etc. offer flexibility when configuring a rig. We also have the capability to design custom options to better serve the needs of our customers.

Technical Specification

Technical Data Description
Drill rig Type Truck mounted, Hydraulically operated Drill rigs -With hands-free Auto rod loader system
Application Waterwell
Method of Drilling DTH Drilling
Drilling Capacity Hole size (DTH) - 6.5" to 14" diameter
standard Drilling Depth - 1500 feet (450 M) @ 6.5" diameter
Soil Formation usage Soft Hard
Chassis Structure Made with High-quality steel sections with Strong welded construction
Mast Assembly Heavy duty structural steel construction
Mast assembly operated by Hydraulic cylinder with pulley and wire rope
Drill pipe length : 20 feet (6 M)
Feed system Pullback : 15500 kgf @ 210 bar
Pulldown : 8600 kgf @ 210 bar
Fast feed up : 35 m/min
Fast feed down : 55 m/min
Reeving ratio : 1:3
Hydraulic feed system : Double acting cylinder
Rotary head Single hydraulic motor driven spur gear reduction gearbox made with high-grade steel housing
Gear box type: oil lubrication type with top air entry and spindle thread connection in ID
Rotary head torque : 4500 N-m
Rotary head RPM: 0-100 RPM
Spindle ID Thread Size : 2-7/8” API IF Female Threads
Swivel working pressure : 350 PSI (24.1 bar)
Head travel : 20 feet
Hydraulics Prime Mover : Hydraulic system is driven by PTO of Truck
Hydraulic tank capacity : 800 Litres
Maximum Hydraulic system Pressure: 210 Bar
Hydraulic Oil cooler – 120 Gpm
Hydraulic pump : Two High Pressure pumps & Two Fixed Displacement
Double vane pumps directly coupled with 4-pod gearbox driven by truck PTO
Controls Compact control console - grouping the controls within easy reach of the operator
Hydraulic levelling Jacks Four hydraulic levelling jacks are provided with safety check valves
Break out clamps Breakout Clamps come with a top hydraulic breakout cylinder, a set of jaws and a bottom set of fixed grip jaws
Auto rod loader systems Lifting capacity upto 200 kgs. with 2 grippers and can handle up to 20 feet drill pipe with 0-90° swing
Water injection pump Triplex pump is driven by a hydraulic system with necessary control valves and suction filter.
Winch on Mast assembly 2 Tonne - Swing Type
Airline Lubricator 18 Litre oil tank with inline lubricator
Optional attachments* GPS monitoring system, night lights, Tools with tool box, Auto drilling, Digital display in control board, Welding generator, Mud pump and Hydraulic operate hammer opener

Down the Hole Hammers & Drilling Equipments

SAW, a leading manufacturer of rock drilling equipments. We have gained considerable experience and knowledge of drilling & mining techniques that are practiced across the globe. Today, in addition to providing a broad spectrum of products, surface drill rigs, borewell drill rigs and rock drilling tools. Our team of application specialists, also focuses on helping mines to optimize their entire processes with a view to creating a more sustainable future.

DTH Hammer

Description
DTH Hammer Hammer Length W/O Bit (mm) Hammer Outside Dia (mm) Hole Size (mm) Hammer Weight W/O Bit (Kg) Cylinder Bore (Mm) Piston Stroke (mm) Apx. Piston Weight (Kg) Wrench Size (mm) Working Pressure
Type Series A/F W Bar PSI
3” HP 802 65 77-90 12.50 53 130 2.00 53 32 6-12 87-175
3½” HP 802 70 85-100 14.60 55 130 2.44 53 32 6-12 87-175
4½" HP 984 96 110-125 40.00 79 130 5.77 72 38 6-16 87-232
Speed 963 93 110-125 35.30 74 110 6.68 72 32 6-25 87-363
4¾" Bullet 993 105 120-140 41.00 86 115 9.00 72 32 6-25 87-363
Jet 993 108 120-140 43.50 89 115 9.73 72 32 6-25 87-363
5” Super Jet 993 113 130-145 48.00 95 115 10.80 72 32 6-25 87-363
6½” Thunder 1004 150 160-190 90.00 123 120 19.56 90 40 6-35 87-508

Drill Bits

Description
Bit face type Button Shape Diameter Flush Hole Button Dia X Qty Weight (Kg) Button Angle (Outer)
Inch mm Outer Front
Flat Spherical 3½" 89 2 6 X 12 4 X 12 3.80 30°
4½" 115 2 8 X 14 7 X 12 7.70 30°
4¾" 121 2 8 X 14 7 X 13 10.25 30°
6½" 165 3 10 X 16 13 X 16 22.20 30°

Drill Pipes

Description
Diameter Thread Pin / Box Wall Thickness Length Wrench Size (mm) Flat Location Weight (Kg)
Inch mm Inch mm Feet mm A/F W
2 50 API Thread 0.157 4 5 1524 40 28 Both ends 9
3 76 0.275 7 5 1524 60 32 Both ends 24
3 76 0.275 7 10 3048 60 32 Both ends 42
3.5 89 0.295 7.5 5 1524 70 32 Both ends 33
3.5 89 0.295 7.5 10 3048 70 32 Both ends 55
4.5 114 0.314 8 20 6096 90 63 Both ends 154
4.5 114 0.314 8 20 6096 90 40 Both ends 157

Drill Subs & Float Subs

Drill Subs & Float Subs

Drill Subs

Float Subs

Description
Subs - Type Subs -Design Outer Diameter Inner Diameter (mm) Length (mm) Wrench Size (mm) Thread Length Thread Type
Inch mm A/F W A B
Drill Subs PIN/PIN 3 1/8" 79 30 62 60 32 76 76 API Thread
Drill Subs PIN/PIN 3 1/2" 88 30 74 65 32 76 82
Drill Subs PIN/PIN 4 3/4" 118 40 265 90 65 89 105
Drill Subs PIN/BOX 3 1/8" 78 20 135 60 32 55 76
Drill Subs PIN/BOX 4 3/4" 118 35 129 90 40 89 93
Drill Subs PIN/BOX 4 3/4" 120 40 241 90 40 89 105
Drill Subs BOX/BOX 3 1/8" 79 30 208 60 32 87 87
Drill Subs BOX/BOX 3 1/2" 85 40 210 60 32 93 93
Drill Subs BOX/BOX 4 3/4" 118 40 240 90 40 95 110
Float Subs PIN/BOX 4 3/4" 118 40 247 90 40 89 96

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