The SR285RC10 rotary drilling rig is suitable for hard soil and rock drilling, widely used in pile foundation of civil engineering, expressway, bridge, high-rise buildings etc. These next generation rotary drilling rigs are faster, deeper, stable and highly efficient. Its modular design and optimised hydraulic system, large track width and increased weight of the chassis ensure high stability. The design of divided access door provides enough space for maintenance. <p></p><p> <span style="font-weight: bold;">Excellent drilling capacity</span><br />The SR-285 piling rig comes with maximum output torque of 285 kNm, maximum pile depth of 94 m and maximum pile diameter of 2,300 mm. It offers maximum drilling depth of 61 m with interlock and 94 m with friction Kelly. Also, 12-17 m friction Kelly, 13-17 m interlocking Kelly made of high strength steel tubes are available.</p><p><span style="font-weight: bold;">Powerful engine </span><br />Isuzu engine with rated power of 300 kW@1,800 rpm, six gears control provides strong power to the machine, improving the drilling capacity. This rig meets exhaust regulation COM III, low fuel consumption and environment protection, large displacement and high performance, and is equipped with Tier 3 filtration system.</p><p> <span style="font-weight: bold;">Highly efficient rotary drive</span><br />Multi-gear control provides more efficiency, while long guide technology enhances precise verticality. Dual buffer system increases protection capability and thus offers increased drilling speed and high efficiency.</p><p> <span style="font-weight: bold;">Safe and reliable</span><br />The fifth generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system, which can increase drilling efficiency and safety. </p><p>Anti-shock heavy-duty hydraulic system tailor-made with renowned brands and heavy extended chassis with low gravity ensure efficient, safe and stable operation.</p><p> <span style="font-weight: bold;">Ergonomically designed cabin</span><br />The cabin is designed to be spacious, quiet and comfortable for operator assuring high productivity throughout the working day. The system is equipped with touch screen.</p><p>Spacious foot area and multi-functional handle provide easy operation and 360-degree full vision monitoring system.</p><p> <span style="font-weight: bold;">SANY-ADMS operating system</span><br />The Sany SR 285R is equipped with active prevention system, self-diagnosis alarm with user-friendly design and PIP technology.</p>