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The LD580H rig produced by our company is a multi-purpose internal combustion driven crawler hydraulic drilling rig. The LD580H tracked hydraulic submersible drilling rig is mainly applied to the open-pit mine exploitation, water conservancy, power station, transportation and other infrastructure construction, construction foundation excavation and other engineering drilling Chisel holes, anchor holes, grouting holes, etc. This machine can be used for casing and pipe drilling under difficult geologic conditions such as cracks and weathered rock formations. The internal combustion engine provides hydraulic driving force, including rotation , Propulsion, travel, swing and plunger pumps, all power except for the DTH impactor. The high pressure design of the air system maintains the superior characteristics of the CM351 high pressure DTH drill. The components of the rig that consume compressed air are only Submerged hole impactor, thus the parameters of the air compressor are significantly reduced. The design of the rotary torque is 4500Nm, the hydraulic motor ensures smooth and reliable operation; the hydraulic motor chain lifting propulsion system is powerful; the new design structure of the carriage, compensation mechanism, turnover mechanism And drill arm is sturdy and durable; special widened track shoes have effectively enhanced the rig’s ability to travel in muddy road conditions. On-board engines have added two major points, adding a simple bridge. Enhance the safety of rig operation and the driver's operating comfort. The new pulsed dry scrubbers have largely eliminated dust pollution and reduced damage to the surrounding environment and workers' bodies. It is important to add a new drill pipe bank and automatic shifting function to design a drilling rod reservoir design for the submerged drilling rig with an automatic changing rod. The mechanical structure and hydraulic system of the downhole drilling rig are designed. It can be carried at the same time. The six drill pipes are controlled by the hydraulic system to control the manipulators to load and unload the drill rods and automatically change the rods. The efficiency is high and the safety is good. The drill pipe does not need to be disassembled by the colleagues in the operation. Manual loading and unloading of air disasters. Greatly reduce the labor intensity.
In general terms: The flexible, light-weight full-hydraulic drilling rig eliminates the limitation of inconvenient power supply, uses oil as the working medium, self-lubricates between components, and has low wear and increased life. Moreover, the operation control is simple and the automation degree is high. Can achieve stepless speed regulation, but also can easily achieve the conversion of the working mechanism rotation and linear reciprocating motion. The utilization rate is very high.
This article comes from: Xuanhua drilling rig, downhole drilling rig, impactor, water well drilling rig, anchoring drilling rig, Xuanhua rig accessories, full-hydraulic submerged drilling rig, hydraulic submersible drilling rig
Advantages of Xuanhua Lander Hydraulic DTH Drilling Rig
With the wide application of submerged drilling rigs in large and medium-sized mines, excavation of works, and drilling and digging of quarries, the demands of users have become higher and higher, virtually extending the time of drilling operations and reducing construction efficiency. Therefore, the full-hydraulic submersible drilling rig came into being.