NOVELTY - The system (1) has a lift cylinder connected to a lift frame (102) and including an extendable shaft with an extendable end. A bearing housing is connected to the extendable end of the lift cylinder. A slide housing extends above a top side of a bearing mat. A cylindrical slide shaft is supported by the slide housing. A linear sleeve bearing is mounted on the bearing housing and positioned on the slide shaft in a slidable relation. An extendable travelling cylinder is connected at one end to the top side of the bearing mat and at an opposite end to a lock plate.    USE - System for relocating a drill rig during drilling operations to create boreholes and wells in exploration of oil, gas and geothermal energy from earth.    ADVANTAGE - The system provides a primary containment volume for the linear slide bearings and an optional lubricant, thus protecting the system from environmental contaminants and providing a lower friction or lower force while sliding the drill rig in a smoother manner. The system allows vertical loading distribution over linear sleeve bearings on cylindrical slides to be predictable when distributing over contaminated flat surfaces that are subject to rapid wear and distortion and creating uneven surface high points. The system provides an option to use shafts of non-corrosive, stainless steel, thus eliminating chrome and other oxidation-resistant coatings or chemicals in an effective manner. The system provides a cylindrical shaft geometry to allow a use of highly reliable, low friction bushings and ready access to best bushing technology. The bushing housing containment of grease uses hydraulic cylinder seal-wiper technology to maintain pristine shaft surfaces submerged in a grease lubrication bath, thus reducing bushing and slide wear and maintenance in an effective manner. The system provides a double cylindrical slide configuration to permit a lower assembly height which requires less clearance to the lift cylinder to obtain a desired ground clearance.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of a drill rig moving system.    Drill rig moving system (1)    Lift frame (102)    Removable pins (104)    Driller's side base box (120)    Mat assembly (170)