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HuiTong

2021-10-07
What size hydraulic breaker is suitable for the excavator
Common broken hammer drill rod diameters are 53, 68, 75, 85, 100, 120, 135, 140, 150, 165, 175, 185, 190 (in millimeters), etc., and different brands are also subdivided there are many models, let’s take a look at how big an excavator these models of hydraulic breaker should match.