Exploration Core Drill Rig, Type XY-7

Exploration core drill rig, type XY-7 is a core drill rig with spindle stroke 96mm and drilling depth 1000-2500m. It allows small diameter drilling with diamond drilling bit as well as large diameter drilling, either drilling vertically or obliquely. It is applicable in exploration construction projects, hydrology, exploration of oil and gas field and engineering drilling projects. The drilling depth is 1000-2500m.

• High drill rig power where the electric motor has power 75kw and 80kw power for diesel motor. It adopts automobile gear box and clutch. It has reliable usage and low cost. Its spare parts supply can be obtained easily.
• The chuck has strong clamping force, suitable to clamp drill pipe with diameter ranges from 50 to 89mm. It is hydraulically fed on dual cylinder and has spindle stroke of 770m. It allows vertical or oblique drilling.
• The drill rig supplies oil with combination of double gear oil pump and therefore energy saving.
• Wide range of vertical rotational speed, has 10 gear ranges from 76-1134 r/min. It is applicable in various drilling process.
• Horizontal design for the winch, smooth hoisting and increases the lifespan of the steel rope.