JM5 Mechanical top drive drilling rig

JM5/XJM5 Mechanical top drive drilling rig

The JM5/XJM5 mechanical top-drive drilling rig is a versatile drilling unit that integrates the capabilities of both water-flush and air-flush drilling systems. It features a 5-speed manual automotive transmission and a mechanical top-drive power head, offering a wide speed range and easy switching between forward and reverse rotation. With high mechanical transmission efficiency and significantly reduced energy consumption, the rig delivers superior performance and energy savings; it effectively overcomes the challenges of drilling in soil layers with air-operated down-the-hole (DTH) hammers and the low efficiency associated with using rotary rigs in hard rock, gravel, and cobble formations.