A drum cutter for excavator is a powerful tool for construction and demolition. If you want to break hard materials quickly, this attachment is exactly what you need. It connects directly to your excavator and uses the machine’s hydraulic power to work.
YG factory makes high-quality drum cutters that help you save time and labor costs. Whether you are digging a tunnel, cutting a trench, or breaking concrete, our equipment makes your job simple and smooth.
Get a Free Quote & Drum Cutter Catalog Now
What Is A Drum Cutter Machine?
A drum cutter machine is a special attachment for excavators. It has spinning drums on the outside, and these drums are covered with sharp teeth called picks. A hydraulic motor makes these drums spin very fast, usually several hundred times every minute.
When the spinning picks touch hard surfaces, they grind the material into small pieces. Here is how it helps your daily work:
- It creates very low vibration, so it protects the buildings nearby.
- It makes less noise compared to big hydraulic hammers.
- It cuts very precise shapes and leaves smooth walls in trenches.
Drum Cutter for Excavator Specifications
YG designs different types of drum cutter attachments for excavator models of all sizes. From small mini excavators to large heavy machines, we have the right fit for your business. Choosing the correct size ensures you get the highest working efficiency.
| Excavator | 5–10T | 10–15T | 15–21T | 20–24T |
| Power | 22Kw | 45Kw | 55Kw | 65Kw |
| Speed | 0–120 r/min | 0–100 r/min | 0–80 r/min | 0–90 r/min |
| Flow | 40 L/min | 100–110 L/min | 130–180 L/min | 200–250 L/min |
| Torque | 3200 N.m | 5400 N.m | 5600 N.m | 12800 N.m |
- Small Size Cutters: Perfect for mini excavators from 3 to 12 tons. They work great for utility pipelines and garden work.
- Medium Size Cutters: Best for excavators from 13 to 25 tons. People use them for city road repairs and building foundations.
- Large Size Cutters: Made for heavy excavators above 26 tons. These are perfect for big mining and tunneling projects.
Contact YG Engineers to Choose the Right Size
Available Excavator Drum Cutter Types in YG Machinery
To get the best results on your job site, you need to understand the different designs available. Different projects require unique cutting movements. YG builds two main types of cutters to fulfill your working needs.
1. Horizontal Excavator Milling Machine
This is the most common type of drum cutter. It has two cutting drums placed horizontally side-by-side. It is perfect for digging long trenches, stripping rock walls, and large-scale demolition.
2. Vertical Drum Cutter – Milling machine
This type features a single drum that stands vertically. It is designed specially for narrow trench profiling, digging precise corners, and working in tight tunnels where space is limited.
Contact YG Engineers to Choose the Right Excavator Drum Cutter Type
What Materials Can A Rotary Drum Cutter Cut?
A rotary drum cutter is famous for its excellent cutting ability. It does not just break things; it grinds them down smoothly. Many operators prefer it because it can handle a wide variety of tough materials on the job site.
Suitable for cutting rock, concrete, asphalt, and frozen ground, excavator drum cutters deliver high-performance results in confined or sensitive working environments.
Here is a list of common materials it can cut easily:
- Soft to Medium Rock: Limestone, sandstone, and weathered granite.
- Concrete Structures: Thick concrete walls, bridges, and reinforced concrete.
- Asphalt Roads: High-speed road surfaces and street pavements.
- Frozen Earth: Hard frozen ground during winter construction.
Why Choose YG Drum Cutters For Your Business?
When you buy a drum cutter for excavator from our factory, you get a reliable partner for your projects. We use strong steel and high-grade hydraulic parts to build every machine. This means less downtime and more profit for you.
- Long Service Life: Our picks are made of heavy-duty tungsten carbide, so they do not wear out quickly.
- Easy Maintenance: You can change the cutting teeth in a few minutes with simple hand tools.
- High Efficiency: The direct-drive hydraulic motor gives maximum power to the cutting head.
Get Factory-Direct Price for Drum Cutters Today
Smart Tips To Operate Your Drum Cutter For Excavator
To get the best results from your drum cutter machine, your operator should follow a few easy steps. Proper usage makes the tool last much longer and saves your money on spare parts.
- Check the Angle: Always keep the cutter head at the right angle to the surface.
- Do Not Push Too Hard: Let the spinning teeth do the grinding work; do not force the excavator arm down too hard.
- Check the Teeth Daily: Replace broken or missing picks immediately to protect the drum body.
- Watch the Oil Temperature: Make sure your excavator’s hydraulic oil stays at a safe temperature during long working hours.