In the drilling industry, the technical parameters of equipment can often be quite confusing. However, what truly determines the value of a drilling rig is not the figures on paper, but rather how effectively it can perform in the most challenging construction sites.
The landsong S-20 fully hydraulic core drilling rig is precisely a systematic response tailored to the actual pain points encountered in on-site construction.
1. Deep drilling with extensive coverage - from nearly one kilometer to over two kilometers, one machine can meet diverse needs
The drilling depth is an important indicator for evaluating the core capabilities of a core drilling rig. The landsong S-20 can be compatible with various drill pipe specifications, and its drilling depth range is extensive - the B specification can reach 2060 meters, and the N specification 1690 meters. From deep geological exploration to deep mineral exploration, one device can handle different depth core drilling projects.
This means that there is no need to equip multiple sets of equipment for different depth projects. With the Land Song S-20, one unit can handle all tasks smoothly, significantly increasing the equipment utilization rate, and expanding the scope of project undertaking.
2. Soft and Hard Strata Connection - From the Soft Layer to the Hard Granite, Complex Situations Are Handled with Ease
From soft soil layers to hard granite, traversing different strata within the same well is a common occurrence. The geological conditions are complex and variable, placing extremely high demands on the adaptability of the drilling rig.
The landsongS-20 is equipped with a plunger motor power head, providing two torque levels of 1500Nm and 11000Nm. The equipment still maintains a calm working rhythm in complex geological conditions, giving the construction team an extra sense of confidence
3. Precision Manufacturing - Strong Mazak Machining Technology, Coupled with First-Class Brand Components
The long-term stability of a drilling rig is often hidden in the manufacturing and selection processes that are not visible to users. The landsongS-20 adopts Mazak machining technology for the processing of core components, ensuring the accuracy and consistency of component fits, thereby reducing assembly errors and early failures at the source.
In the selection of key components, it uses top foreign brands to ensure the reliable performance of the entire machine under harsh field conditions. The engine is selected as a Cummins model with a rated power of 164kW, featuring stable power output. From the core power components to key parts, every selection is designed to provide support for long-term stable operation.
4. Excellent work efficiency · Able to lift 6 meters of drill pipe at once, significantly improving the working rhythm
During deep well construction, the process of running in and pulling out the drill pipe is often the most time-consuming part. Each insertion and retrieval of the drill pipe means the consumption of time. How to shorten the time spent in this process directly affects the efficiency of the drilling operation. The landsongS-20 has made targeted optimizations in the efficiency of running in and pulling out the drill pipe, allowing for the lifting of 6 meters of drill pipe at a time, significantly reducing the number of times the drill pipe is inserted and withdrawn each time. At the same well depth, there are fewer operation frequencies and a smoother working rhythm. Combined with the main and auxiliary dual winch systems - the main winch can lift a pulling force of 100KN and has a speed of 44m/min, the heavy lifting and pulling is carried out orderly and safely, making the running in and pulling out of the drill pipe in deep well operations no longer become a bottleneck in the construction schedule.
5. Adequate lifting capacity - with a reserve of over 140 KN, allowing for smooth unclipping in case of stuck drill pipes
The incidents of stuck drill pipe and stuck drill are among the most troublesome emergencies in the drilling site. Insufficient lifting force can lead to delays in construction schedule, and in severe cases, it can cause the drill to break and be scrapped.
The landsong S-20 provides 60KN feed force and 140KN lifting force in its feed system, leaving ample margin for unblocking. When encountering stuck drill conditions, there is no need to repeatedly try, and the stuck problem can be smoothly resolved in one go, significantly reducing the risk of drill breakage. At the same time, the drilling angle can be flexibly adjusted between 45 degrees and 90 degrees, and it can handle both vertical deep wells and inclined exploration holes. It can handle complex situations with ease. The team can also work safely in remote areas.
6. Advantages of Air Cooling Cooling System · No need for external water supply, not affected by outdoor conditions
In field drilling, the supply of water and electricity is often the biggest source of uncertainty. Traditional water-cooled hydraulic systems cannot effectively dissipate heat when water is lacking, and the hydraulic oil temperature rises continuously during continuous operations in hot weather, forcing the equipment to stop and cool down.
The landsongS-20 adopts a wind-cooled hydraulic oil cooling method, which does not require an external water source. It can still maintain stable temperature control in the field environment. It is equipped with a 24V standardized electrical system, with stable and reliable circuit design and good cold start performance. The equipment is not picky about the environment or dependent on external conditions, allowing the exploration team to work safely in remote areas.
7. Dual anti-corrosion process - Electrolytic coating combined with KTL powder coating. Resistant to sun exposure and rain erosion.
Field equipment is most vulnerable to rust. Exposure to sunlight, rain, and mud-water can cause ordinary spray painting equipment to start peeling and rusting within two to three years, affecting both appearance and structural strength.
The landsongS-20 adopts a dual spraying process of whole-machine electro-electrolytic coating and KTL powder spraying. The electro-electrolytic coating penetrates into the fine gaps of the metal surface, while the KTL powder spraying forms a dense outer layer of protection. Compared with ordinary spraying, its rust prevention and corrosion resistance have been significantly enhanced. Even when exposed to damp and corrosive outdoor environments for a long time, the equipment still maintains a good condition, effectively extending the service life of the entire machine and providing a strong guarantee for the residual value of second-hand equipment.
8. Intelligent Management - Standard Feature of ICAS Remote System, Transparent Fleet Dispatch
For construction enterprises with multiple equipment, how to obtain real-time information on equipment operation hours, fuel consumption, and fault status has always been a management challenge.
The landsongS-20 is equipped with the icas remote intelligent management and operation analysis system, which enables remote viewing of equipment operation data, facilitating managers to grasp the crew's attendance status in real time. Whether it is fleet scheduling or rental billing, it becomes more transparent and efficient. At the same time, it is equipped with a nitrogen clamping device, which automatically stabilizes the clamping of the drill pipe, reducing manual swivel operations and improving the efficiency and safety of lifting and lowering the drill pipe.
