Exploration drilling rig ZDH138

crawlerrotaryhydraulic

Adopts lubrication screw air compressor with excellent energy efficiency ratio and 3000N·M high torque rotary head to realize fast rock drilling with high wind pressure. It has excellent fuel economy performance, more energy saving and environmental protection. Yuchai engine with high reliability and strong power; Advanced high pressure common rail electronic control fuel injection technology ,intake air-to-air intercooling technology, turbocharging technology，cold start electric control preheating technology. Equipped with a high and low dual speed motor, it has both climbing capacity and travel speed, making it easy and quick to transfer between different working positions and offering excellent off-road performance. ADVANTAGE INTRODUCTION • Comprehensive and continuous operation; • High reliability and strong power engine; • Equipped with dual hydraulic motor rotary drive system; • Wide working horizons and good off-road performance;