450m Pneumatic Drilling Rig ST-450 Pneumatic Drilling Rig Manufacturer Direct Sales
Overview of ST-450 Pneumatic Drilling Rig
ST450 series of water well drilling rig is a lightweight, efficient, versatile drilling hole equipment, which borehole drilling machine is mainly applied in drilling wells, irrigation wells, geothermal wells and air holes for other purposes, especially for mountain and rock formation water engineering. The water well drilling rig machine can work on different formations, well drilling diameter up to 450mm. The drill machine adopts new hydraulic technology, supporting high torque hydraulic motor rotation and big bore drill hydraulic propulsion, branded multi-cylinder engine-powered two-stage air filter and the intake air compressor designed for hydraulic systems, extend the life of diesel engines. Unique pump design to facilitate maintenance, reduce maintenance costs. Centralized hydraulic control console, easy to operate.
Advantages of ST-450 Pneumatic Drilling Rig:
All drilling rigs here are multifunctional, it can be used with air compressor, mud pump, even we can just use the dry hydraulic drilling method.
The drilling rigs are not only designed for water drilling. They can be used in all conditions based on pore-forming purpose.
They are widely used in industrial and agriculture water project, testing well and other exploration borehole. In particular, drilling hole for geothermal heating, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering.
Our drilling rigs are more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance.
ST-450 Pneumatic Drilling Rig Parameter:
| Weight of whole machine | 10T |
| Drilling caliber | 105-325mm |
| Drilling depth | 450m |
| One-time push length | 3.4m |
| Walking speed | 2.5km/h |
| Climbing ability | Max. 30 |
| Power of main machine | 75.8kw |
| Working pressure | 1.7-3.0mpa |
| Air consumption | 17-35m3/min |
| Diameter of drill rod | 76, 89, 102mm |
| Length of drill rod | 1.5, 2.0, 3.0m |
| Lifting force | 18T |
| Air pressure | 1.25-3.5Mpa |
| Rotation torque | 7700/3850N.m |
| Dimension | 6.4m×2.1m×2.6m |
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Diesel Driven 450m 140kw 2.5km/H Pneumatic Drilling Rig Images
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