Hydraulic Rock Breaker

Hybrid technologyIntegrated nitrogen piston accumulatorfor constantly high impact energy, safestart-up and smooth operationVibroSilenced PlusNon-metallic suspension arrangementsto isolate percussion mechanism frombreaker box and sealing of all openingsfor lower noise and vibration levelsAdvanced control technologyThe integrated control valve optimizesefficiency; the EnergyRecovery systemincreases operating efficiency and lowersvibrationsMonoblock designCombined cylinder & tool holder section eliminating the needfor tie rods for higher reliability; replaceable piston liner forcost-effective repairsPercussion chamber ventilationThe built-in check valve reduces dust intake into the toolguidingarea and the percussion chamberStrokeControl valveThe combined stroke length and start-up mode switching valveenables the operator to adjust the breaker operation mode tothe application for optimum performanceContiLube™ IIOptional self-bleeding automatic lubrication device foroptimizedgrease consumption and continuous lubricationField replaceable bushingFull length floating tool bushing for quick exchange withstandardhand tools

Smaller breaker for bigger jobsLB 400 hydraulic breaker is designed to suit a gamut of applications such as quarry,trenching,ston cutting & demolition.Salient featuresEnergy recoveryAuto startMon-bloc percussion unitDouble retainer pinGas+oil working principleHelicoil inserts in head boltsSingle wear bushNo diaphragm accumulator