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 Land Song S-20 fully hydraulic core drilling rig is precisely a systematic response tailored to the actual pain points encountered in on-site construction.
1. The venue is limited, and the equipment can't fit in?
-- The efficient walking design makes "being unable to move" a thing of the past
Mountainous areas, forested lands, village roads, narrow construction sites - these spaces with limited access often deter large equipment and consume a significant amount of time and resources for project teams during the initial stage of entry.
The S-20 whole machine of Land Song has a size control of 5400×2770×2400mm. The design of the body size is reasonable, and the walking power is strong. It has obvious advantages in transfer compared to similar products. The equipment can be easily brought in, deployed, and moved, allowing the construction team to avoid repeated troubles during the mountain entry and entry stages, and focus their efforts on the actual drilling process.
2. Complex strata, can handle both soft and hard conditions without discrimination?
-- The dual-speed design of the power head enables it to handle various geological conditions with ease.
From soft soil layers to hard granite, traversing different strata in the same hole is a common occurrence. A slight mistake can affect efficiency or even damage the drilling tools.
The LANDSONG S-20 is equipped with a plunger motor automatic speed control power head, providing two torque levels of 1500Nm and 11000Nm. In soft ground layers, it drills quickly at a high speed; when encountering hard rock layers, it switches to a large torque to break the rock smoothly. The equipment automatically matches parameters, and the operator only needs to focus on the drilling depth. This machine is versatile for both soft and hard ground layers, reducing shift and stop times and enhancing continuous operation capabilities.
III. Deep well operations, low efficiency in pulling and setting drill pipe?
——The dual winch system ensures a balanced tension during deep well construction
During deep well construction, the process of pulling and lowering the drill string is often one of the most time-consuming steps. Insufficient wire rope capacity and unreasonable lifting speed can exacerbate the already lengthy construction period. The "Land's Song S-20" is equipped with a main and auxiliary dual hoist system. The main hoist can lift a pulling force of up to 100KN, ensuring a stable and orderly lifting of heavy loads. The auxiliary hoist has been optimized for deep wells and provides three different super-large rope capacity settings, which can meet the lifting requirements of auxiliary drilling tools and casing in ultra-deep wells. Its force grading design and speed differentiation design enable rapid lowering of empty ropes and stable lifting of full ropes. It can handle both shallow and deep well operations, eliminating the need for "waiting" during deep well construction.
4. Is it time-consuming and laborious to unjam the stuck drill?
——With a lifting force of 140KN, sufficient margin is left for complex formations.
The incidents of mud sticking to the drill bit and stuck drill are among the most troublesome emergencies in the drilling site. Insufficient lifting force can lead to delays in the project schedule, and in severe cases, it can cause the drill to break and be scrapped.
The "Land's Song 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 burial. At the same time, the drilling angle can be flexibly adjusted between 45 degrees and 90 degrees, and it can be used for both vertical deep wells and inclined exploration holes, giving the construction team more confidence when dealing with complex strata.
V. Field construction, limited power and water supply?
——Air-cooling for heat dissipation and stable circuits, unafraid of harsh environments
In field exploration work, the supply of water and electricity is often the biggest 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 "Land's Song S-20" adopts a wind-cooled hydraulic oil cooling method, requiring no 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 construction teams to work safely in remote areas.
Core manufacturing and power support - Precision craftsmanship, reliable foundation
The long-term stability of a drilling rig is often hidden in the manufacturing and assembly processes that are not visible to users.
The "Land Song S-20" adopts the Mazak machining process for the core components, ensuring the accuracy and consistency of component assembly, thereby reducing assembly errors and early failures at the source. At the same time, the engine selects the well-known Cummins brand in the industry, with a rated power of 164kW, stable and reliable power output, strong compatibility of accessories, and a wide coverage of maintenance networks, allowing the equipment to maintain abundant power and low failure rate even when operating in heavy-load drilling conditions in the field.
Complete machine anti-corrosion, elegant and durable - dual spraying process, unafraid of sun exposure and rain erosion
Field equipment is most vulnerable to rusting. Exposure to sunlight, rain, and mud-water can cause ordinary spray painting equipment to start peeling off paint and rusting within two to three years, thereby affecting its appearance and structural strength.
The "Land Song S-20" adopts the integrated electro-electrophoretic coating combined with KTL powder spraying technology. The electro-electrophoretic coating penetrates into the fine gaps of the metal surface, while the KTL powder spraying forms a dense outer protective layer. Compared with ordinary spray painting, the rust and corrosion resistance has 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.
The design logic of the S-20 drilling rig of the "Land Song" series has always been centered around a simple question: What does the construction site need? Geological exploration does not require dazzling parameters; what it needs is the ability to enter the site, break through hard rock, extract the drill pipe, withstand the wild conditions, and manage the equipment!
Land Song S-20 - Leave the complexity to yourself, and leave simplicity for the construction! It will save you time and effort and is your partner for high productivity!
