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    KDC RANGE

    Drum Cutter

    Demarec KDC Drum Cutters use robust spur gearing and high‑torque motors with gear reduction for extra cutting force. Choosing the right drum and chisels gives strong performance, good penetration and reduced wear at low vibration and noise levels. Heavy‑duty seals let you work underwater to 25 m.
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    High torque
    motors

    The cutters with robust spur gearing are driven by high torque motors. In addition, they are equipped with a gear reduction to increase the cutting force. The optimal selection of drum and chisel guarantees high performance for loosening of material and reduces wear.

    Drum cutters KDC

    Optimum
    Penetration

    The best suited components for your task will provide optimum penetration into the rock at low vibration and noise levels.
    Underwater operation in up to 25m water depth is no problem thanks to the heavy duty sealing system!

    Drum cutters KDC
    Demarec KDC Drum Cutter: high‑torque, gear‑reduced power; low vibration/noise; optimized drums & picks; works underwater to 25 m.

    Driven by high torque motors
    and equipped with a gear reduction
    to increase the cutting force

    Demarec KDC Drum Cutter: high‑torque, gear‑reduced power; low vibration/noise; optimized drums & picks; works underwater to 25 m.

    Key features & benefits

    Low noise level and less vibration

    reduce work fatigue

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    Robust spur gear

    Maximum performance due to robust spur gear

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    Low maintenance

    Extremely robust with low maintenance due to massive drive shaft bearing and heavy duty sealing system

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    Demarec KDC Drum Cutter: high‑torque, gear‑reduced power; low vibration/noise; optimized drums & picks; works underwater to 25 m.

    Hydraulic motor can be chosen

    in accordance to excavator`s hydraulic output power

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    Fast and easy exchange of wear parts

    reduces downtime

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    Large drum and pick assortment

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    Waterproof

    to 25m depth

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    Request quote
    Download brochure
    TypeCarrierweight*Weight**Diameter cutterPmax
    KDC-042-4 ton250 kg350 mm375 bar
    KDC-064-6 ton250 kg350 mm375 bar
    KDC-086-8 ton250 kg350 mm375 bar
    KDC-158-15 ton420 kg405 mm375 bar
    KDC-2015-20 ton850 kg550 mm350 bar
    KDC-3020-30 ton1400 kg615 mm350 bar
    KDC-3530-35 ton1460 kg615 mm350 bar
    KDC-4535-45 ton2550 kg760 mm350 bar
    KDC-6045-60 ton2800 kg760 mm350 bar
    *Depending on lifting capacity of carrier
    **Weight incl. standard bracket
    Subject to change without notice

    Download our free
    KDC brochure

    Want to know more about our Drum Cutters?
    Download the brochure for more info by filling out the form below.

    Drum cutters brochure

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    Send us an Email

    info@demarec.com

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    +31485442300

    Frequently asked questions

    Can’t find what you are looking for?
    Here are the most asked questions and their answers!

    What demolition recycling scrap handling and construction attachments are included in Demarec’s product range?

    Demarec has separate product lines with the PremiumLine and ProLine for Demolition and Recycling,  Scrap and Recycling,  and Construction. Key tools include demolition and sorting grabs, pulverizers, multi quick processors, two cylinder concrete crushers, hydraulic hammers, multi shears, drum cutters, scrap shears, rail cutters, polyp grabs, rotatable pulverizers, tilt rotators and more. 

    How does the patented DemaPower System boost the power and cycle speed of Demarec tools?

    The four chamber DemaPower cylinder delivers about twenty five percent more closing force and cycles faster because two chambers work on the in stroke and two on the out stroke. A double acting speed valve keeps oil moving both ways, so the jaw opens and closes in roughly five seconds while staying within normal excavator pressure.

    Where can I obtain spare parts maintenance, repairs for my Demarec attachment or who do I call for urgent technical assistance if my Demarec tool develops a fault on site after purchase?

    Demarec runs an in house service department and After Sales portal. For help you can phone +31 485 442 300 option 2 for parts or option 3 for service, or write to parts@demarec.com and service@demarec.com. Local dealers worldwide can also supply parts and support.

    I would like to represent Demarec what steps should I follow to become an authorised dealer?

    Fill out the short enquiry form on the Become our dealer page. Demarec will review the details and respond directly.

    Does Demarec offer training facilities to dealers?

    Yes we have our inhouse training center for service and sales.

    How do I determine which Demarec attachment model fits the size and hydraulic capacity of my carrier excavator or material handler?

    Every product page and brochure includes a technical specification table that lists carrier weight windows, tool weight, oil flow and pressure. Match your machine to those ranges or ask Demarec service for confirmation. Example: DRG selector grabs cover carriers from ten to eighty tons with detailed specs-per-model.