SPT-450 Trailer Water Well Drilling Rig
1.trailer towing type drilling rig 2.uses a positive cycle pump 3.easy to move and high in mechanization
Specifications of drilling rig
| Diameter of Holes | 500mm |
| Drilling Depth | 450m |
| Drive Drill Rod | 108×108×7000mm |
| Drill Rod Inside | 89×6000mm |
| Moving Height of Main Tower | 10500mm |
| Rated Load of Drill Tower | 300kN |
| Hoist Single Cable Tension | 40 kN |
| Through Hole Diameter of Rotary Table | 505mm |
| Rotation Speeds of Rotary table | Normal 26,47,77,126,200rpm |
| Reverse 21,38,63,103,164rpm | |
| Mud Pump Type | BW900/25 |
| Driving Diesel Engine | 4135type 100horsepower/1500rpm |
| Dimensions(L×B×H) | 11300×2500×4100mm |
| Gross Weigh | 14.5t |
SPT-450 Trailer Water Well Drilling Rig
