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V4700

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V4700

The Montabert V4700 is a high-versatility variable-speed breaker built for large excavators (45–80 tonnes). It combines energy recovery, no-maintenance nitrogen accumulator, and automatic frequency control to deliver powerful, efficient strikes. Anti-vibration mounts, blank-firing protection, and a rugged housing make it perfect for heavy demolition and rock-breaking jobs where performance and durability matter most.

  • Key Features:

    • Carrier weight: 45–80 t

    • Breaker weight: 3,704 kg

    • Oil flow: 280-230l/min

    • Energy recovery system + hydraulic accumulator (no regular nitrogen recharge)

    • Automatic adjustment of energy per blow based on ground hardness

    • Blank-firing protection to extend tool life

    • Reinforced housing for durability