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Longyear 44 Drill Technical Specifications by ScribdTranslations is a document available to read on EtoBox.
The Longyear 44 drill can drill up to depths of 1000 meters with BQ rods, 700 meters with NQ rods, and 350 meters with HQ rods. It has a Cummins 6-cylinder engine and a 2500 series that powers a 4-speed mechanical gearbox. It also includes a 19-gallon Vicker hydraulic pump and a 3 7/8-inch HQ hydraulic head.
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- ScribdTranslations
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- EN