Product Description XCMG official manufacturer XR280C Rotary Drilling Rig More models for sale Equiped with the chassis (CAT336D) ensures high reliability, and heavy duty hydraulic retractable tracks are used to make easy transportation; Imported CAT C9 STH 261Kw1800RPM engine, meeting EPA Tier III emission standards; Negative flow control, superimposed on the total power control and ultimate power control are used to make hydraulic systems more efficient and more energy-efficient; The single rope main winch effectively solve the problem of the “rope bite the rope” and greatly extending the service life of wire rope; Drill rod of high-performance multi-configuration, meeting the requirements both from the hard layer and ultra-deep pile hole construction, maximum drilling depth: 88 meters; A variety of configurations: rotary drill mast to stand up automatically, casing drive, and good scalability; The standard centralized lubrication system makes the maintenance more convenient and reliability