Hydraulic Hammer | Toku | TNB-7E for sale from Australian Hammer Supplies

Hydraulic Hammer | Toku | TNB-7E

Supplier: Australian Hammer Supplies

TNB-7E from Australian Hammer Supplies

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

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Nitrogen Cushion Chamber: Designed to absorb piston recoil and recycle the energy to increase output on the next blow
Short Tie Rods: Utilising protected threads yield long life and high reliability
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

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Nitrogen Cushion Chamber: Designed to absorb piston recoil and recycle the energy to increase output on the next blow
Short Tie Rods: Utilising protected threads yield long life and high reliability
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

Click here for further product information

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To contact Australian Hammer Supplies about Hydraulic Hammer | Toku | TNB-7E use Get a quote.

AI Overview BETA

The Toku TNB-7E is a hydraulic rock breaker that uses a piston and tool to deliver blows, with two internal moving parts in its design. Its nitrogen cushion chamber absorbs piston recoil and recycles that energy to increase output on the next blow. For underwater applications, an available port provides an air inlet for the breaker.

Short tie rods have protected threads, supporting long life and reliability
Large piston mass and support area support alignment and energy transfer
Control valve design minimises oil-flow interruptions and hydraulic pulsations
50:50 piston-to-tool weight ratio supports energy transfer and limits recoil to the excavator
Dual retainer pins align the tool and make replacement easier

Source: listing by Australian Hammer Supplies on IndustrySearch · Updated 6 Nov 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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