SUITABLE EXCAVATOR 14:22t WORKING WEIGHT 1000kg STEEL DIAMETER 114mm OIL SUPPLY 110:130 l/min BREAKER WORKING PRESSURE 110 bar RELIEF PRESSURE SETTING 130 bar BACK PRESSURE AT THE BREAKER 4:5 bar BLOW ENERGY (max) 1700 joule INPUT POWER (max) 12,7 kw IMPACT RATIO 400:500 n/min