top of page
MSB - MS55 AT

MSB - MS55 AT

MS/AT Series Oil-Fired Hammer

Fully hydraulic operational mechanism of MS/AT breakers ensure maximum and constant blow energy at every hitting and protect carrier pumps from hydraulic pressure spikes. AT breakers, the premium products of MSB, are designed for a longer life based on their unique structure.

Long-Lasting Design

Thanks to its unique high-performance hammering mechanism, exceptional productivity with life-cycle affordability are achievable.

Convenient Maintenance

Guarantees constant and steady production without need of checking of the gas charge.

Carrier Protection

Hydraulic isolation provides protection to the carrier hydraulic circuit from pulsation spikes, ensuring smooth operation.

Easy Operation

Built-in automatic shut-off and automatic lubricator will not just save your time but also protect your investment.

  • Technical Specifications

    ITEM Carrier
    Weight
    Working Weight 
    (Non-silent Type)
    Working Weight 
    (Silent Type)
    Relief
    Pressure
    Operating
    Pressure
    Oil Flow
    Range
    Impact
    Rate
    Tool Diameter
    MS55AT 50~75 ton - 5500 kg 180 bar 130~150 bar 250~305 l/min 300~400 bpm 180 mm
bottom of page