SANY SR285R used Sany rotary drilling rig SR285R piling pile

Application

SR285R is a medium-sized multi-functional drilling rig that mainly focuses on rotary excavation construction and can quickly switch between low-altitude clearing, long casing, long spiral and other construction methods. The low-altitude clearing mode can be flexibly combined and combined to achieve different heights to meet the needs of under bridges and high-voltage lines.  Next, the working conditions in the factory building are required.

Features

High-efficiency in rock drilling: The medium-sized Sany rotary drilling rig with the largest sales volume, equipped with the newly upgraded sixth-generation Kelly bar of integral locking device, upgraded materials, and reinforced rings, etc., to make rock layers construction capacity improved by 10%.

Economy and energy saving: Adopt power optimization control technology to realize power distribution in real time, excellent compound action response time; high fuel efficiency and low fuel consumption.

Step drum: Single layer wire rope winding for interlock Kelly bar; free of mutual extrusion and wear to increase service life by 35%.

High reliability: High standard design for mast and luffing boom to make it more strong and durable, no cracking in 20,000 hours operation test. High configuration reducer with large torque to guarantee high efficiency, safer operation and wider working scope.

Intelligent upgrade: HD touch screen, 3ms refresh frequency, smooth animation display.

Convenient maintenance: The external driving key of rotary drive facilitates maintenance and replacement; the main winch wire rope end is fixed by wedge easy to disassemble and assemble. The special lubrication point connected with outlet hose to facilitate butter

injection.

Safe and secure: 360° full-field monitoring, sound and light alarm.