HB Heavy Duty Breaker
StartSelectIntegrated valve enables the operator to adjust the hydraulic breaker start-up behaviour according to the operating condition in a few simple steps. In AutoStop mode the breaker only starts when load is applied, which prevents from blank firing. |
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Percussion chamber ventilationActive non-return valve ventilates the percussion champer during the upwards movement of the piston minimising penetration of abrasive dust and expelling dust contaminated grease from the tool guiding system. |
