Introduction of NL350 pneumatic drilling rig
NL350 pneumatic drilling rig adopting newest model & advanced hydro
technology, low consumption, large rotary torque, convenient hole
deflection,our water well drilling machine are mainly used for well
drilling in resource exploration and hydrology wells, civil use water
well, agriculture irrigation etc projects.
Made from high quality
materials, with fashion and compact design, that keeps our drilling rigs
more efficiency and with low failure rate, more economic and durable,
and with a high comprehensive cost performance. Our water drilling rigs
have received the real market validation as the majority of our
customers' positive feedback.
Parameters of 350 water well drilling rig
| Technical Parameters of ST300 water well drilling rig | |
| type | NL350 |
| The weight | 9.8T |
| Dimension | 6m×2m×2.5m |
| The hole diameter | 105-305mm |
| Drilling depth | 350m |
| One-time advance length | 6m |
| Walking speed | 2.5KM/H |
| Climbing angles | 30 |
| Power | 92KW |
| Using air pressure | 1.7-3.3MPA |
| Air consumption | 17-35 |
| Drill pipe length | 1.5m 2.0m 3.0m 6.0m |
| Drill pipe diameter | 89mm,102mm, |
| Rig lifting force | 20T |
| Swing speed | 55-115rpm |
| Swing torque | 6200-85000N.m |
Crawler Mounted Drill Rig advantage
1. Power system, equipment that provides energy for the whole set of drilling rig;
2. Working system, equipment for working according to process requirements;
3. Transmission system, equipment for transmitting, conveying and distributing energy for the working unit;
4. Control system, control all systems and equipment, and coordinate and accurately work according to the process requirements;
5. Auxiliary system, equipment to assist the main system. Sealing lubrication of flat valve of water well drilling rig accessories lithium base grease shall be used for thrust bearing of flat valve of manual water well drilling rig accessories. The consumption of grease shall be checked after each maintenance. If deterioration, pollution or lack are found, it shall be replaced or supplemented immediately.
Packing & Container Loading
1. Water well drilling rig is firmly fixed with steel wire ropes to
ensure the safety and no damage of the cargo during transportation.
2. Screw Air Compressor is firmly fixed with steel wire ropes to ensure
the safety and no damage of the cargo during transportation.
3.
Drilling Tools (such as hammer, drill bit, adapter, etc.) are packed in
strong wooden case, it can keep cargo safety and no damage.
4. Drill Rods are Packed in pallets, it can keep cargo safety and no damage.
