PRODUCTS

SR505-S rotary drilling rig


The SR505-S is a large rotary drilling rig designed for large-scale pile foundation construction in hard strata, such as for large buildings, cross-river/sea bridges, and high-speed railways and highways. It boasts strong hard rock drilling capabilities and a large construction capacity.
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SR395-S rotary drilling rig


The SR395-S is suitable for medium to large-scale pile foundation projects in building construction and bridges, and can be used in various strata such as soil, gravel, and rock. It boasts strong rock drilling capabilities, low drilling vibration, and high stability and efficiency.
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SR375-S rotary drilling rig


The SR375-S is suitable for medium to large-scale pile foundation projects in building construction, bridges, and municipal stadiums. It boasts strong rock-drilling capability and high construction efficiency in hard rock and other strata. The machine is flexible and convenient to assemble, disassemble, and transport.
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SR315-S rotary drilling rig


The SR315-S is suitable for medium-sized pile foundation projects in building construction, bridges, municipal works, and stadiums. It is applicable to various geological conditions including soil, gravel, and rock layers, offering stable and efficient construction. Optional high-power head and low headroom modes are available.
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SR275-S rotary drilling rig


Powerful and industry-leading power control technology fully utilizes the performance of power units and pumps/valve systems, resulting in high-efficiency actuators, improved fuel efficiency, and reduced overall fuel consumption. Highly efficient construction: The power head offers rapid response and high speed, quickly throwing away soil and easily handling clay layers; the main winch has fast lifting and lowering speeds, ensuring high construction efficiency. Stable and reliable: The power head reducer has high torque and a large safety reserve coefficient; the main winch's full-depth single-layer winding design prevents wire rope compression and wear, extending its service life. Intelligent control: A high-definition touchscreen offers fast response and smooth animations; intelligent technology simplifies operation, prevents fatigue, and further improves construction efficiency and user experience.
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SR215-S rotary drilling rig


Upgraded construction efficiency and slewing speed ensure rapid and efficient construction; a high-efficiency and energy-saving positive control hydraulic system provides fast control response; the power head can be equipped with a dual-speed reducer for powerful soil throwing. Superior performance with increased torque and pressure delivers powerful drilling and soil throwing; a larger main winch lifting force, matched with large-diameter drill rods, improves the ability to work in silt and clay strata. A powerful new National IV engine with upgraded electronic fuel injection and turbocharging delivers high efficiency; multi-gear full-power control technology fully utilizes system efficiency for stronger power output. Intelligent control features include a memory-enabled smart handle,
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SR175-S rotary drilling rig


The entire machine can be transported with drill pipes, meeting national regulations and saving transportation costs. The drill pipes are securely fixed during transport and easy to assemble and disassemble. It features a high-power engine of its class, providing strong power; full-power engine control technology ensures stable operation.
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SR135-S rotary drilling rig


High-efficiency construction: The power head boasts high torque and high speed for efficient drilling; the main winch offers strong lifting force and rapid lifting and lowering speeds; high rotation speed and excellent micro-motion performance ensure precise hole alignment. Convenient relocation: The entire machine, including the boom, can be transported without exceeding size limits, allowing for quick relocation at low cost.
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SR65-S Rotary drilling rig


Compact and agile with powerful driving force and strong climbing ability; its dedicated chassis design is small in size, low in center of gravity, and ensures flexible and reliable movement. Strong construction capabilities: the torque, speed, and pressure of the power head have been comprehensively improved, supporting pile diameters from 0.4 meters to 1.1 meters. It can quickly switch to a low headroom mode for construction in height-restricted conditions. Highly efficient construction: a brand-new electronic control system ensures smooth operation of the power head, main winch, and lowering mechanism, with a fast main winch speed and short lifting and lowering time.
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