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A rotary drum cutter for sale is an attachment that can be mounted on an excavator. It is equipped with rotary drums with cut-off teeth arranged around the outer diameter of the drums. Hydraulic motors drive these drums to rotate at high speeds, and the cutter teeth rotate with them, making it possible to cut through a variety of materials such as rock, concrete, and frozen soil. If you need, click to contact us to get the excavator drum cutter factory price!
Rotary drum cutter parameter
| Model | YG140 | YG160 | YG180 | YG240 |
| H | 650mm | 820mm | 830mm | 1395mm |
| W | 410mm | 650mm | 780mm | 960mm |
| D | 390mm | 460mm | 480mm | 620mm |
| Excavator weight | 5~10T | 10~15T | 15~21T | 20~24T |
| Max power | 22Kw | 45Kw | 55Kw | 65Kw |
| Speed | 0~120r/min | 0~100r/min | 0~80r/min | 0~90r/min |
| Flow | 40L/min | 100~110L/min | 130~180r/min | 200~250r/min |
| Max Torque | 3200N.m | 5400N.m | 5600N.m | 12800N.m |
The excavator drum cutter has a wide range of applications
- In tunneling. It can perfectly shape the smooth contours of the tunnel, and its ability to work in tight spaces makes it the preferred choice for this work.
- In demolition work. The drum cutter attachment for the excavator excels, especially in urban areas where noise and vibration need to be controlled. The appliance removes reinforced concrete structures silently and efficiently, without causing excessive disturbance.
- The rotary drum milling machine is also a valuable aid in the mining of soft to medium-hard minerals.
- It can also be used to dig trenches, lay pipes, repair concrete and asphalt surfaces, and even dig underwater.
- The cutter can operate at depths of up to 30 meters without any modifications.
How does the rotary drum cutter for sale work?
During operation, the hydraulic motor of the rotary drum milling machine drives the drum at several hundred revolutions per minute. Carefully positioned cut-off teeth on the drum strike the material, chipping away at the surface with each revolution, gradually cutting through the material. The drum’s design and the cut-off teeth arrangement are optimized to ensure the highest cutting efficiency.
Main features of the drum cutter attachment for the excavator revealed
The rotary drum cutter developed by YG factory has three core advantages:
- Super power: torque covers 500-5000N-m, suitable for 1-50 tons excavators;
- Wear-resistant cutter teeth: adopting alloy steel base material + carbide coating, the life span is 2 times longer than normal cutter teeth.
- Modular design: cutter teeth, cutter seat, and drum can be replaced individually, reducing maintenance cost by 50%.
Technical highlights: - Adaptive hydraulic system: automatically adjusts the rotational speed according to the load, saving 15%-30% of fuel;
- Closed dust cover: construction dust is reduced by 80%, in line with EU environmental standards;
- 360°rotating bracket: no dead angle for slope and vertical surface operation.
Why do Yemeni customers choose the YG milling excavator?
In March, a mining company in Yemen purchased 5 sets of YGexcavator drum cutters for gold mine roadway boring. Feedback from the customer: “The hardness of local granite is up to f12, so the traditional equipment can only advance 1.5 meters per day, while the YG drum cutter can advance 3.2 meters per day, and the loss of cutter teeth is even lower!” After the completion of the project, the customer placed additional orders and appointed YG as the exclusive supplier in the Middle East region.
Rotary drum cutter for sale- YG factory
Whether it’s hard rock tapping or delicate demolition, the drum cutter can meet your needs. YG is one of the leading manufacturers of excavator drum cutters. YG’s rotary drum milling machines are designed to meet the demanding needs of a wide range of industries. We offer a wide range of models to suit different applications and excavator sizes.YG has always been at the forefront of drum cutter attachments for excavator manufacturing. Whether you’re working on a small-scale project or a large-scale industrial operation, YG has the right solution for you! Click to get a discounted price on a drum cutter!