Diaphragm wall drilling rig ZDG650

core drillingsoil investigationpiling

ADVANCED TECHNOLOGY, EXCELLENT PERFORMANCE, RELIABLE QUALITY, EASY OPERATION ZDG650 is a kind of equipment for groove-shaping to meet moderately or very demanding piling requirements. It uses mature undercarriage technology with Zoomlion's consistent excellence, such as real-time vertical adjustment, bucket's free swing and oil hose burst proof, etc. With optional Rexroth winches with free-fall function, it realizes drilling to hard soil through great free-fall impulse force and easily tackles the piling barriers brought with the hard soil. It realizes drilling to hard soil through great free-fall impulse force and easily tackles the piling barriers brought with the hard soil. ZDG650's grooving width ranges from 800mm to 1500mm and its grooving m depth gets 80m. It's the best equipment choice for meeting moderately or very demanding piling requirements. ADVANTAGE INTRODUCTION • Super large closing force, strong cutting ability of bucket body;The weight of the bucket body is increased, and the modular counterweight is equipped, the weight combination is convenient and diverse;Swing type front and back deviation correction has little influence on groove wall, high deviation correction efficiency and high groove forming accuracy;The bucket body ± 180 ° rotation function can be selected to solve the construction problem of "+" and "L" groove of building accessories.The reel depth adaptive follow-up function can effectively improve the follow-up performance and hose life;High rigidity mast type large triangle luffing structure, heavy slewing support design, high working stability;