Astec EarthPro Geothermal Drill Rig Built To Harness The Earth's Energy

摘要

The new Astec EarthPro Geothermal 4550 (truck-mounted) and 4550X (track-mounted) drill rigs are designed to meet the specialized demands of geothermal system installations. Introduced by Astec Underground, There are no chains, cables, or hydraulic cylinders to replace. All rack & pinion components are covered by a five-year warranty. The three-speed drive motors allow quick trip times with strong 45,000 pounds pull up and 22,000 pounds pull down. It provides safe, precise operation and features locking motors, which prevent carriage free falls.