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product details
JWC-15 TROLLEY MOUNTED DTHR WATER WELL DRILLING RIG
The JWC-15 is a Trolley Mounted DTHR Water Well Drilling Rig especially designed for water well drilling up to 490 feet (150 Meters) for a drill diameter of 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 utilized for exploration and micro-piling work.
| TECHNICAL SPECIFICATIONS - JWC-15 TROLLEY MOUNTED DTHR WATER WELL DRILLING RIG | |
|---|---|
| DRILLING DEPTH | Maximum 6½" Ø 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 |
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