
High Frequency Hydraulic Rock Drill Fast Breaking Concrete Building Demolition Hydraulic. High Impact Frequency: Maximum impact frequency reaches 42-50 HZ for fast breaking. Deep Drilling Capability: Achieves maximum drilling depth of 30m with 76-127mm hole diameter. Comprehensive Warranty: 18 months or 2000 impact hours warranty from shipment date. Global After-Sales Support: 100+ engineers in 10 global outlets providing 24/7 technical support. CE and ISO Certified: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards. Customizable Solutions: Custom configurations available for power, weight, and impact frequency. Professional Technical Support: Online and on-site service support for installation and maintenance. Cost-Effective Performance: Excellent wear resistance and stable operation in hard rock conditions.