260m Steel Crawler Mounted Rotary Portable Water Well Drilling Rig Machine
Water Well Drilling Rig Machine Introduction
ST260 Pneumatic Water Water Well Drilling Rig can create drilling jobs in different strata, borehole diameter can up to 130-400mm. The rig with hydraulic technology, suporting gh torque hydraulic motor rotation and large bore hydraulic cylinder push, the multi cylinder engine of famous factory provides power for the hydraulic system, two stage airfilter, air compressor intake design, prolong the service life of diesel engine.
Special pump set design is convenient for maintenance and reduce the cost of maintenance. Centralized control of the hydraulic controltable, convenient operation.
Water Well Drilling Rig Machine Main Parameters
| Model | ST-260 |
| Weight | 5.8T |
| Bore diameter | 140-305mm |
| Drilling depth | 260m |
| Stroke | 3.4m |
| Travelling speed | 2.5km/h |
| Gradeability | 30% |
| Power | 65-70KW |
| Rated pressure | 1.7-3.0mpa |
| Air consumption | 17-30m³/min |
| Drill rod diameter | Φ76, Φ89 |
| Drill rod length | 1.5m 2.0m 3.0m |
| Elevating capacity | 4.5T |
| Swing speed | 45-70rpm |
| Swing torque | 3500-4800N.M |
| Dimensions | 4000*1750*2450mm |
Water Well Drilling Rig Machine advantage
The Drilling Rig Machine adopts a excavator crawler chassis and has strong off-road performance. The independent module design allows the drill to be mounted on the truck to increase its mobility.
Two speeds of rotating and advancing speed can meet the different needs of soil and rock drilling Combined positioner, the positioning disc can be adjusted and replaced according to different types of drill pipe and impactor, so as toensure the accuracy and reliability of the posoning and centering.
The hoisting mechanism is convenient for hoisting of drill pipe and impactor, so as to reduce the labor intensity.
FAQ
Q1.What is the main function of our drilling rig?
Ans.: It has different models used for all kinds of geological, it is the best choice for drilling hole station construction.
Q2. What is your terms of payment?
Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
Ans.: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
Ans.: Generally, it will take 7 -10 working days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
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260m Steel Crawler Mounted Rotary Portable Hydraulic Water Well Drilling Machine Images
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