Nippon Longyear Co.,Ltd., which was 100% owned by Longyear Company at Minneapolis,U.S.A., was established in Japan in 1956. Since then Nippon Longyear had been manufacturing and marketing Drilling equipment,Wireline system,civil engineering equipment under Longyear patents and licence.
As of June 1, 1983, Nippon Longyear transferred all the rights of manufacturing and marketing on Longyear products to NLC Co.,Ltd. that was authorized by Longyear Co. NLC commenced manufacturing and marketing as the successor of Nippon Longyear effective from June 1, 1983.
ALL HYDRAULICALLY DRIVEN CORE DRILL
- Versatility : Both High speed and low speed,PJ Headis available (Optional for NL-500)
- Function-Oriented : Central Control System, Hydraulic Sliding Head, Mast Slide and Rod Connection Support (Optional for NL-500)
- High Productivity : Easy set-up in a proper Bit Weight & Speed
- Mobility (when trailer mounted)
- Option :Trailer Mount, Crawler Mount, Outrigger, Mud Pump & Mixer