Earth Pro 4550X Geothermal Drill

Product catalog summary

Overview: The Astec EarthPro Geothermal 4550 and 4550X are advanced drilling systems designed for geothermal installations and traditional water wells. They offer superior mobility, power, and technology, making them ideal for high-production drilling applications.

Design and Features: Extensive field studies and input from experienced drillers have influenced the design, incorporating technology from Astec Underground's horizontal directional drilling expertise. Key features include enhanced maneuverability with a tethered two-speed ground drive system, available in track (4550X) or truck-mounted (4550) configurations, and single-side service points for easy maintenance.

Operational Control: The drills feature a triple operational control system with dual multi-function controls and a manual valve bank for backup. The Caterpillar™ C15 ACERT engine provides 580 horsepower and 1,953 ft.-lbs. of torque, supported by a Sullair compressor for deeper and faster drilling.

Pipe Handling and Safety: An automated pipe loader system allows a single operator to manage up to 600 feet of pipe. The hydraulic key/vise table design enhances safety and versatility, while the dual rack & pinion design ensures reliable service with a five-year warranty.

Specifications: The deck engine is a Caterpillar™ C15 Acert turbocharged diesel with Tier 3 Stage IIIA emissions, offering 580 hp at 2,100 RPM. The hydraulic system includes closed loop piston pumps and a 100-gallon tank. The undercarriage features CAT™ 315L tracks with independent proportional electric over hydraulic control.

Additional Features: The unit includes independently controlled outriggers, a unitized tubular mast structure, and a patented automatic pipe handling system. Optional equipment includes various pumps, tool lubricators, and extended warranties.

Dimensions and Weight: The equipment weighs between 50,000 - 60,000 lbs., with dimensions of 8 ft. 2 in. width, 11 ft. 8 in. height, and 37 ft. length.

Note: Specifications are subject to change without notice, and availability may vary by region.

Catalog excerpts

Built to harness the earth's energy

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4550/4550X The Astec EarthPro Geothermal 4550 and 4550X are designed to meet the specialized demands of geothermal system installations. Their superior field mobility, power, and state-of-the-art technology make them ideally suited to high-production drilling applications. They can also be used to drill traditional water wells. Astec Underground engineers conducted extensive field studies with goethermal system installers and incorporated suggestions by veteran drillers into the design of the Earth Pro Geothermal Drills. They use technology that has made Astec Underground an innovative leader...

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Single side service points All filters, fluid level checks, and fill points are on the same side of the drill near ground level to make monitoring and maintenance quick and easy. A slide out battery tray allows easy access as well. Triple operational control system In addition to the dual multi-function controls used for standard drill operation, a life jacket is also available to operate all drill functions. A manual valve bank serves as a backup alternative to ensure the drill can be moved to a service postion or service center should it be needed. CAT ™ power The drill is powered by a Caterpillar™...

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Built to harness the earth’s energy Safe and efficient hydraulic key/ vise table design The distinctive table design features a vise breakout system on top for strength, versatility, and safety. The key is located on the bottom for added safety and increases security for downhole tooling. dual rack & pinion design Adapted from Astec HDD units, this proven design ensures dependable service. There are no chains, cables, or hydraulic cylinders to replace. The rack & pinion are covered by a five-year warranty. The three-speed drive motors allow quick trip times with strong 45,000 lbs. pull up and...

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