The previous article introduced some considerations when purchasing a rotary drilling rig. Today, we'll continue discussing the remaining points.
I. Mast Adjustment Structure#auger rig for sale#
Currently, there are two main types of mast adjustment structures for drilling rigs: triangular and parallelogram-shaped, each with its advantages. On-site, considering installation, dismantling, and navigating overhead obstacles, the parallelogram-shaped mast adjustment structure is more practical.
II. Auxiliary Systems
1) Rotary drilling rigs should have an automatic depth measuring device, capable of measuring both the depth of each drill stroke and the total drilling depth. This is essential for hole quality and safe operation.
2) The drilling rig should also be equipped with a vertical correction device, with both automatic and manual modes, to quickly and easily adjust and correct the drill rod's verticality, ensuring hole quality.
3) Drilling rig safety devices include emergency stop and cab safety devices. The emergency stop device primarily prevents accidents such as drill-related injuries caused by blind spots during operation.
4) The drilling rig has space for maintenance and repair in all parts, parts are easy to replace, and the drilling rig is equipped with complete and durable special and general tools.#auger rig for sale#
III. Other Matters
The power system must be reliable and have a long trouble-free operating time. Generally, engines with readily available domestic spare parts should be used. The hydraulic and electrical systems must also be reliable, with readily available domestic spare parts. The transport dimensions of the drilling rig should be controlled to a maximum length of approximately 13m, a width of no more than 3.2m, and a height of no more than 3.2m.
Each manufacturer's drilling rigs have their own advantages in terms of performance and price. The main products of each manufacturer have a maximum drilling diameter between 1-3m, providing users with a wide range of choices. In summary, each drilling rig has its own advantages; some are relatively inexpensive, some have a high degree of automation but require different operators, and some have excellent performance but are more expensive. Users should consider their budget and typical engineering needs, taking into account the cost-effectiveness, and choose drilling rigs with different price points and performance advantages.#auger rig for sale#
