The Toku hydraulic breaker design incorporates only two internal moving parts, offering reliability and long life

• Short Tie Rods: Utilising protected threads yield long life and high reliability
• Nitrogen Cushion Chamber: Designed to absorb piston recoil and recycle the energy to increase output on the next blow
• Large Piston mass and supporting area: Provides for positive alignment, transferring maximum energy and efficiency to the tool
• Control Valve: Simplicity of the valve's design minimises interruption of oil flow, reducing hydraulic pulsations
• Underwater application: Port available for air inlet
• Piston and Tool: 50:50 weight ration brings the ideal energy transfer and least recoil back to the excavator
• Dual retainer pins: Ensure positive tool alignment and easy tool replacement