
Betensh Factory Wholesale Low-Vibration Great-Reliable Multi-Functional Excavator Attachment Hydraulic Rock Asphalt Hammer Breaker for Rock Excavation. High Impact Power: 1,800 BPM blow rate with 3,000 Joules impact energy for efficient rock breaking. Vibration Reduction: Patented damper design cuts 90% vibration damage to excavator arms. Extended Service Life: Sealed lubrication chamber reduces wear and extends service life by 2 times. Customizable Color: Color is customized to meet specific customer requirements. Low Maintenance: No nitrogen refill needed for 6+ months; seal kit replacement 2x less frequent. Fast Delivery: Production completed within 5-15 business days after order confirmation. Certified Quality: CE and ISO9001:2000 certified with 72hr continuous stress test before shipment. Low MOQ: Accepts small orders with a minimum order quantity of just 1 set.