YG hydraulic drum cutter is a multi-functional heavy-duty excavator attachment designed for hard material milling, cutting, and trimming. Compatible with excavators ranging from 6 tons to 50 tons, this drum cutter attachment can handle rock, concrete, steel slag, and compact soil without blasting. It supports dry land and underwater construction, covering tunnel finishing, road renovation, mine excavation, and foundation trenching. As a premium excavator drum cutter for sale, YG splits the whole product into horizontal drum cutter, vertical drum cutter, and chain drum cutter to match diverse construction working conditions. Every unit adopts imported core hydraulic parts and wear-resistant alloy picks, solving common pain points like weak cutting force, frequent pick replacement, and blind cutting zones of ordinary drum cutters. No matter municipal, mining, or industrial renovation projects, YG drum cutter delivers stable, high-efficiency milling performance for global contractors. For more information, please contact YG today.
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3 Main Types of YG Excavator Drum Cutter
1. Horizontal Excavator Drum Cutter – All-Rounder For General Hard Material Milling
Excavator Drum Cutter Parameter
| Parameter Items | YG-060 | YG-150 | YG-200 | YG-350 | YG-450 | Dual-motor Milling Machine |
| Applicable Models | Within 6T | 8-18T | 20-35T | 30-40T | 40-50T | 20-35T |
| Total Weight (kg) | 270 | 650 | 1000 | 1550 | 1800 | 700 |
| Milling Width(mm) | 450 | 680 | 720 | 950 | 1050 | 745 |
| Milling Head Diameter (mm) | 370 | 470 | 510 | 650 | 650 | 470 |
| Number of Blades | 44 | 44 | 44 | 44-66 | 44-66 | 44 |
| RPM(r/min) | 0-150 | 0-100 | 0-85 | 0-75 | 0-75 | 75 |
| Traffic(L/min) | 40-60 | 120 | 200 | 320 | 380 | 200 |
| Maximum Pressure (MPa) | 30 | 30 | 30 | 30 | 30 | 30 |
| Maximum Torque (N.m) | 1500 | 6300 | 10600 | 23300 | 25000 | 10000 |
This universal drum cutter attachment fits 6–50ton excavators perfectly, capable of processing hard rock with maximum compressive strength up to 90MPa. Equipped with an imported high-torque motor, premium bearings and oil seals, plus heavy-duty positive gear transmission, it supports both land and underwater operation. Reasonable pick arrangement based on years of manufacturing experience guarantees consistent high milling efficiency. It is widely used in trench digging, tunnel lining trimming, old building demolition, open-pit mine rock cutting, and highway pavement renovation for all hard raw material milling tasks.
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2. Vertical Hydraulic Drum Cutter – Customizable For Special Narrow Working Scenarios
Vertical Hydraulic Drum Cutter Parameter
| Parameter Items | YG-060 | YG-150 | YG-200 |
| Product Model | YG-060 | YG-150 | YG-200 |
| Applicable models | Within 6T | 8-18T | 20-30T |
| Total weight (kg) | 230 | 440 | 800 |
| Milling head diameter (mm) | 390 | 480 | 550 |
| Number of blades | 20-24 | 20-24 | 24-26 |
| Rotational Speed (r/min) | 0-100 | 0-100 | 0-85 |
| Flow Rate (L/min) | 40 | 120 | 200 |
| Maximum pressure (MPa) | 30 | 30 | 30 |
| Maximum torque(N.m) | 800 | 6300 | 12500 |
| Length, width and height (mm） | 570540110 |
The vertical hydraulic drum cutter is tailored for special construction demands that horizontal models cannot handle. It excels in narrow custom trench excavation, steel plant steel slag cleaning, cast-in-place pile head breaking, raw material mixing, and precise structural contour trimming. Built with imported hydraulic drive, large torque reducer, and high-hardness alloy picks, it maintains stable high-load operation under extremely tough site conditions and can work underwater as required. Clients can order connecting protective sleeves of different lengths to adapt to unique narrow or deep construction spaces on their projects.
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3. Excavator Chain Drum Cutter – Zero Blind Zone Grooving Specialist
Excavator Chain Drum Cutter Main Parameter
| Parameter Items | YG-25 | YG-35 |
| Product Model | YG-25 | YG-35 |
| Applicable Model (T) | 20-28 | 30-40 |
| Total Weight (kg) | 1800 | 2500 |
| Milling Width (mm) | 650 | 800 |
| Milling Head Diameter (mm) | 780 | 780 |
| Milling Machine Length (mm) | 2100 | 2100 |
| Rotational Speed (r/min) | 70 | 70 |
| Flow Rate (L/min) | 220 | 260 |
| Maximum Pressure (MPa) | 35 | 35 |
| Maximum Torque (NM) | 18300 | 26000 |
Compatible with 6–50 ton excavators and suitable for rock with 90MPa compressive strength, this hydraulic drum cutter shares premium imported motor, bearing, and positive gear transmission components, and supports underwater construction just like the horizontal model. Its biggest highlight is the brand-new zero-blind-zone design, which eliminates the central gap that exists on ordinary drum cutters. Operators do not need to swing the excavator left and right repeatedly to form neat standard trenches, and the finished groove width stays identical to the cutter head width, greatly simplifying operation and boosting overall construction efficiency for tunnel, road, and mining trenching work.
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Top 5 Outstanding Overall Features of YG Hydraulic Drum Cutter
- World-Class Hydraulic Core Motor: The internal driving core adopts a famous hydraulic brand, featuring super powerful output torque, stable continuous operation, and ultra-low failure rate during long-hour heavy-duty construction.
- Optimized 1:1.3 Gear Reduction Box: Special positive gear transmission structure with 1:1.3 reduction ratio greatly amplifies cutting force, significantly lifting overall construction speed and daily working output compared with standard drum cutters.
- Ultra-Wear-Resistant Consumable Picks: All vulnerable cutting tools are made of 42 micron base material plus a tungsten carbide composite layer, with strong anti-abrasion performance and long service life to cut frequent spare part replacement costs.
- Adjustable Spiral Pick Layout Angle: The spiral arrangement of cutting picks can be freely adjusted between 45° and 85° according to rock hardness, soil texture, and different construction tasks to achieve optimal milling results.
- All-Round Reliable Performance: Integrated imported bearings, oil seals, and high-strength structural frames make the whole hydraulic drum cutter durable, energy-saving, and highly efficient under harsh long-term working environments.
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Real Customer Feedback On YG Excavator Drum Cutter
Feedback 1 – USA Municipal Road Renovation Contractor
We purchased two YG horizontal excavator drum cutters for city highway reconstruction and tunnel trimming jobs. The hydraulic motor runs steadily without overheating after 6 hours of daily continuous work, and the tungsten carbide picks barely wear down after months of cutting hard concrete. The adjustable spiral pick angle lets us adapt to soft soil and hard rock easily. Our crew finished 30% more workload per day than old drum cutters we used before, and YG’s English operation guide and fast spare parts delivery solve all our maintenance worries.
Feedback 2 – Peru Open Pit Mining Enterprise
Our mine bought a YG chain rotary drum cutter for rock trenching work. The zero-blind zone design is a game-changer; we no longer waste time swinging the excavator repeatedly to smooth trench walls, and the finished grooves meet our standard perfectly. It can cut local hard rock reaching 85MPa compressive strength smoothly, and the imported gearbox rarely malfunctions even under heavy mining loads. The after-sales team replies to our technical questions quickly via video call, and the overall cost performance beats all other drum cutter attachment brands we compared.
Feedback 3 – Philippines Industrial Steel Factory Owner
We ordered multiple vertical hydraulic drum cutters to clean steel slag and trim narrow industrial grooves in our steel plant. We customized extended connecting sleeves to match our narrow workshop working space, and the machine runs stably under long-hour high-load operation. It works normally under water when we need to clean submerged slag pools, and the thick tungsten carbide picks save us frequent replacement costs. The whole machine structure is sturdy and durable, and we have placed a repeat order for extra units this year to expand our production line.
Excavator Drum Cutter Manufacturer-Choose YG Brand
Whether you need a universal horizontal drum cutter attachment for general rock and concrete cutting, a customizable vertical hydraulic drum cutter for narrow special working sites, or a zero-blind-zone chain excavator drum cutter for neat trench forming, YG has a fully matched excavator drum cutter for sale to satisfy all your milling demands.
Every excavator drum cutter adopts a world-famous hydraulic core, 42 micron tungsten carbide wear-resistant picks, and an optimized gear transmission system, supporting dry and underwater construction with adaptability to rock up to 90MPa compressive strength. We provide free customized size service for vertical cutter protective sleeves and adjustable pick angles to fit your local geological and project conditions. If you want to get detailed technical parameters, factory direct quotation, or real case videos of our hydraulic drum cutter, contact the YG international sales team right away. YG offers 24-hour multilingual technical support and fast global spare parts supply to help you cut construction time and reduce long-term equipment maintenance costs on all your engineering projects.