JWC-15 TROLLEY MOUNTED DTHR WATER WELL DRILLING RIG

The JWC − 15 is Trolley Mounted DTHR Water Well Drilling Rig especially designed for water well drilling up to 490 foot (150 Meters) for a drill diameter 6 ½" (165 mm). It is also capable of Rotary drilling with 7 900 Kg pull up force and 0 − 100 RPM or may be used with down the hole drills of 6 ½" when equipped with a high pressure air compressor. The same rig can also be utilize for exploration and micro piling work.




TECHNICAL SPECIFICATIONS - JWC-15 TROLLEY MOUNTED DTHR WATER WELL DRILLING RIG
DRILLING DEPTH Maximum 6½" Þ Bore Holes, 150 Meter (490 Foot) by using 3 ½" Drill Rods Odex Dia. − 5" − 300 foot depth
PRIME MOVER Rig hydraulic system is powered from Deck Engine − 90 Hp
WORK METHOD DTH and Rotary Mud Drilling
MAST 6" Channel Structure Mast, Height − 5.5 Meter (18 Foot), Rod Handling − 120", Centralized Opening − 10⅝" (270 mm)
PULL UP SPEED 37 Meter / Min (122 Foot/Min))
PULL UP FORCE 7 900 Kg / 17 420 lbs
PULL DOWN SPEED 50 Meter / Min (164 Foot/Min)
PULL DOWN FORCE 5 400 Kg / 11 900 lbs
HYDRAULIC SYSTEM 210 Kg/cm² (3 000 psi)
Oil Tank − 350 Liters, Oil Filters - SC²-75 − 02 no.
Double super system
REEVING RATIO 1:3
ROTARY HEAD Maximum Torque 303 Kg-Meter (26 400 lbs-inch), OMT-315 Orbital Motor
ROTARY HEAD SPEED 0 to 100 rpm
WATER INJECTION PUMP 36 LPM , 40 Kg/cm² water pump driven by hydraulic motor
ADDITIONAL FEATURES Night Lights, Tool Box
SUITABLE COMPRESSOR 450 CFM/150 psi, 450 CFM/175 psi, 600 CFM/ 200 psi
AIR LINE LUBRICATOR Standard − 3 Liters
LEVELLING JACK Four Hydraulic Leveling Jack for accurate leveling drill point having separate lever
BREAKOUT WRENCH Hydraulic operated breakout wrench for fast breaking of rod joints
OPTIONAL ATTACHMENTS • Welding Machine
• Auxiliary Winch − 1 Ton
• Single Rod Changer
• Centrifugal Mud Pump − 4" x 4"