Rotary Drum Cutters

EKT 100 Rotary Drum Cutter

The Kemroc EKT 100 Rotary Drum Cutter ensures efficient and precise cutting for challenging excavation tasks.

KR Range: In addition to standard EK and the convertible EKT range, traditional style rotary drum cutters are now also available from KEMROC. They are designated as the new KR range of drum cutters. Designed to be incredibly robust, these attachments are ideal for use on short arm excavators working in confined spaces, especially in tunnelling and also for the vibration free and silent demolition of re-enforced concrete structures.

KRD Range: The new KRD range of direct drive drum cutters can be described as compact, lightweight but strong. Lighter and shorter, these attach­ments are ideal for use on long-arm excavators for demolition and shaft sinking applications. They can also be used for soil stabilisation and concrete renovation applications. Intentionally oversized bearings have been used to support the cutter drums for a long operating life.

EKT Range: The patented EK range of chain cutters are one of our core products and continues to be recommended as an ideal tool for trenching contractors. This concept is being expanded with the addition of the new EKT range of traditional style drum cutters. These lower priced models are supplied as rotary drum cutters without a central cutting chain, but conversion kits are available so that cutter chains can be fitted later.

  • Recommended excavator weight
    40K – 66K lb
  • Rated power
    134 hp (100 kW) 
  • Possibility of conversation to a chain cutter
    yes 
  • Drum cutter length (A)
    57 in
  • Cutter head width (B)
    28 | 32 in
  • Cutter drum diameter (C)
    27 in
  • Recommended rotation speed
    80 rpm
  • Recommended oil flow
    50 – 65 gal/min
  • Max. oil flow
    92 gal/min
  • Max. operating hydraulic pressure
    5,800 psi (400 bar) 
  • Max. torque at max. hydraulic pressure
    13,500 lbf·ft
  • Max. cutting force at max. torque
    11,920 lbf
  • Max. uniaxial compressive strength
    11,600 psi (80 MPa) 
  • Weight
    3,000 lb
  • Pick box
    PH 32 HD Type
  • Number of picks
    40 | 44  Pcs
  • Standard pick
    ER 17/75/70/30 Q

See it in Action

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