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Our TR series is tractor mounted drilling rig. DEW-TR250 is tractor mounted drilling rig. By using DEW-TR250 you can drill up to max. 250 feet (76mtr) in 4" (100mm) to 8" (200mm) drilling diameter. For mud area we required centrifugal pump as water mud pump. Centrifugal pump is available in different capacity. We can design it on our client required drilling depth and diameter details. For hard rock required air compressor. It is also available in different models on capacity base. We can design it on our client required drilling depth and diameter details For this it required 10? feet (3 mtr) drill pipe. This product model series is required other vehicle for air compressor carrying. DEW-TR250 drilling rig drives by tractor engine through Power tack off gear box.
| Depth: | 4 1/2" dia bore holes to a depth of 100mtr(330ft) using 3" drill rod |
|---|---|
| 6 1/2" and 8" dia in steps bore holes to a depth of 80mtr(240ft) using 3" drill rod | |
| 10" dia bore holes to a depth of 50mtr (150ft) using 4.5" drill rod | |
| Prime mover: | Through PTO drive from tractor engine |
| Mast: | 6" 'C' channel structure |
| Max capacity- 8tons(17600lbs) | |
| Height - 4.5 mtr (15ft) | |
| Rod handling 3 mtr (10ft) | |
| Hydraulic system: | Hydraulic pressure : 140kg/cm2(2000psi) |
| Pull up speed : 6.9 mtr / min (23ft / min) | |
| Pull up force : 3000kg (6600 lbs) | |
| Pull down force : 2000kg (4400 lbs) | |
| Pull down speed : 10.5 mtr/min (34ft / min) | |
| Reeving ration: | 1:02 |
| Rotary head: | Miximum torque 146kg-mtrs(12740 inch-lbs) |
| Rotary head speed: | 0 To 100 |
| Water injection pump: | 80lpm water pump driven by hydraulic motor |
| Optional attachment: | Hydraulic motor drive mud pump |
| Suitable compressor: | 450cfm@175psi; 600cfm@200psi ; 900cfm@200psi |
| Jack: | Four hydraulic leveling jack for proper levling drill point with seprate lever |
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Gandhinagar, Gujarat 
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