Description

SWDM series rotary drilling rig, a kind of large diameter piling engineering equipment, combines modern hydraulic foundation machinery technology, its performance and parameter parallel with international congeneric products. Worldwide well-known brands parts ensure its high reliability. Equipped with long auger, short auger, belling bucket, core barrel, hydraulic hammer, diaphragm wall bucket, and other rotary drilling tools, can drill in clay, sand, scree, and medium hard rock stratum, has a wide application in the foundation engineering of road, bridge, wharf, and high buildings. Technical Characteristics: 1. Special designed undercarriage, big roller winch, excellent stability, long wire rope service life 2. Patented amplitude instrument, big driving force, free lifting 3. Easy load and unload 4. Rotary head Optimized design, Reliable lubrication and powerful drive 5. Multifunctional Assistant Foot 6. Independent developed electronic control system, features with various functions, reliable, and easy to maintain 7. Safe and energy-saving hydraulic system