Axial Drum Cutter for 18-30t Excavator

YD-20RD Yichen® Axial Drum Cutter for 18-30t Excavator.The largest vertical drum cutter in our product line. It can provide great cutting force and work efficiency.

Yichen is a professional drum cutter supplier. The Axial Drum Cutter for 18-30t ExcavatorYD-20RD integrates a high torque hydraulic motor. transmits power through robust spur gears to the drive shaft to rotate the lubrication-free cutter drums. Its maximum production rate is up to 250 L/min. YD-20RD are ideal for profiling, excavating irregular shapes, cropping piles, trenching smaller widths, removing iron and steel residues, or mixing soils. Milling drums available for different applications and diameters.

Technical Parameter

YD-20RD Axial Drum Cutter
Item Parameters
Excavator 18-30 ton
Max Power Output 95 kW
Max Flow 250 L/min
Recommended Flow 120-220 LPM
Pressure ≤320 bar
Output Torque 14500 Nm@320bar
Output Shaft Speed 95 RPM@200LPM
Cutter Bit 48 pcs
Weight 950 kgs
Note: If oil specification is below 46 centistokes at 40℃(ISO HV46) the performance must be down rated. Please contact YICHEN for further information.


  • YD-20RD Yichen® Axial Drum Cutter for 18-30t Excavator. The structure is simple, easy to use, and can be installed on any hydraulic excavator with oil.
  • Low vibration, low noise, can effectively replace blasting construction in areas with vibration or noise restrictions, and can well protect the environment.
  • Precise control of construction can quickly and accurately trim the contour of the structure.
  • The milled material has a small and uniform particle size and can be directly used as backfill.
  • The working angle can realize the 360°rotation of the drum.
  • The maintenance is convenient, no grease and nitrogen filling are required, and there are no special requirements for the maintenance of the excavator.


  • Tunnels and roadways: excavation and treatment of walls, roofs, corners, contours, trenches, etc.;
  • Road engineering: cutting or excavation of concrete structures, side trenches, slopes and auxiliary facilities, cleaning of damaged cement or asphalt pavements, etc.;
  • Water conservancy project: concrete structure treatment, riverbed cleaning, cleaning or dismantling of damaged structures, etc.;
  • Municipal engineering: excavation or treatment of pipeline trenches, foundations, structures, cleaning or dismantling of damaged municipal facilities, etc.;
  • Open-pit coal mining: excavation and mining of coal mines and mines, etc.


Utility Work




Structure Shaping


Cutter Bit


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Easy efficient construction with YC Attachments

For more information on our attachments, feel free to contact us. We’ll be pleased to respond to any of your requests.

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With 20 years of design and manufacturing experience of the excavator attachments. YICHEN has been committed to providing customers with highest quality and extremely efficient excavator attachment products. In addition, we also provide the services of product training, installation instruction, application consulting and product customization.

Need more information?

If you need more information or advice please contact us and our engineers will respond to your question within 24 hours.