Hydraulic Drum Cutter

The Hydraulic Drum Cutter is a robust attachment used on excavators for milling rock, concrete, or frozen soil. It features rotating drums fitted with cutting teeth that grind the material with high precision. Designed for challenging excavation tasks, drum cutters are ideal in areas where controlled cutting is required, and traditional tools like breakers or blasting are unsuitable.

With its low noise and vibration levels, the hydraulic drum cutter is especially useful in urban environments, near sensitive structures, or in confined spaces.

WhatsApp/WeChat/Phone: 86 138 3715 9132

Parameters of Hydraulic Drum Cutter

Model	YGM 140	YGM 160	YGM 180	YGM 210S	YGM 240
Engine Displacement	398ml/r	1340ml/r	1340ml/r	2680ml/r	2099 ml/r
Speed Range	0-100 r/min	0-90  r/min	0-120 r/min	0-100 r/min	0-85  r/min
Max Flow	40 L/min	174 L/min	160 L/min	268 L/min	280 L/min
Rated Pressure	28 Mpa	25 Mpa	28 Mpa	28 Mpa	25 Mpa
Max Pressure	40 Mpa	30 Mpa	35 Mpa	35 Mpa	35 Mpa
Max Torque	3000 N.m	5200 N.m	5600 N.m	9000 N.m	12800 N.m
Max Power	22 KW	45 KW	50 KW	80 KW	65KW
Cutter Head	22-44 pcs	36-56 pcs	44-68 pcs	44-68 pcs	48 pcs
Height	650 mm	840 mm	830 mm	840 mm	1420mm
Width	400-500  mm	650-780 mm	500-780  mm	500-780  mm	1000mm
Diameter	390 mm	460 mm	470-500 mm	470-500 mm	620mm
Weight	200 KG	600 KG	600 KG	600 KG	1650KG
Excavator Class	3-8 T	10-15 T	10-20 T	18-25 T	20-30 T

Parameters of Drum Cutter Attachments for Excavator

Model	YGM 200	YGM 280	YGM 350	YGM 400	YGM 800	YGM 1250
Engine Displacement	2812 l/r	2812ml/r	4198ml/r	8396ml/r	20000 ml/r	30000 ml/r
Speed Range	0-95 r/min	0-120 r/min	0-140 r/min	0-80 r/min	0-90 r/min	0-90 r/min
Max Flow	400 L/min	337 L/min	580 L/min	670 L/min	1800 L/min	2700 L/min
Rated Pressure	28 Mpa	28 Mpa	30 Mpa	30 Mpa	35 Mpa	35 Mpa
Max Pressure	45 Mpa	45 Mpa	45 Mpa	45 Mpa	45 Mpa	45 Mpa
Max Torque	12800 N.m	12000 N.m	23500 N.m	46500 N.m	111300 N.m	121400 N.m
Max Power	70 KW	70 KW	120 KW	200 KW	400 KW	480 KW
Cutter Head	32 pcs	60-76 pcs	76 pcs	76 pcs	84 pcs	84 pcs
Height	1200 mm	1420 mm	1450 mm	mm	mm	mm
Width	500 mm	1000  mm	1100  mm	None	None	None
Diameter	500 mm	680 mm	690 mm	None	None	None
Weight	1650KG	1600 KG	1700 KG	2600 KG	5100 KG	6000 KG
Excavator Class	20-30 T	20-30 T	30-50 T	40-60 T	80-120 T	120-160 T

Features of the Hydraulic Drum Cutter

The Hydraulic Drum Cutter stands out due to its efficiency, reliability, and ease of use. Key features include:

• Dual Rotary Drums: Designed for balanced, efficient cutting with minimal vibration.
• Robust Cutter Teeth: Wear-resistant and replaceable teeth tailored for hard rock, soft rock, or concrete.
• Adjustable Hydraulic Settings: Allows performance tuning based on material hardness and excavator flow rate.
• Compact Body Design: Enables operation in tight, complex environments such as tunnels or narrow trenches.
• Low Maintenance Requirements: Durable construction reduces downtime and keeps operating costs low.

Applications of an Excavator Drum Cutter for Sale

The excavator drum cutter for sale from YG is designed for high-precision tasks across multiple industries. Common applications include:

• Rock Excavation: Efficiently excavating soft to medium-hard rock in confined spaces or sensitive environments.
• Concrete Removal: Precisely removing concrete for demolition, renovation, or repair work.
• Tunneling and Underground Construction: Profiling tunnel walls and excavating in underground environments.
• Trenching and Pipeline Work: Creating narrow and precise trenches for utility installations.
• Surface Preparation: Milling and profiling concrete or asphalt surfaces for repair or resurfacing.
• Demolition and Renovation: Controlled demolition of concrete structures with reduced noise and vibration compared to traditional breakers.

How the Drum Cutter Excavator Attachment Works

The drum cutter excavator operates via the hydraulic power of the host machine. Here’s a simplified breakdown of how it works:

1. Hydraulic Flow Activation: The excavator supplies hydraulic pressure to the cutter head.
2. Drum Rotation: Hydraulic motors turn the cutter drums in opposite directions.
3. Cutting Teeth Contact: Hardened teeth grind against rock or concrete, chipping away the material.
4. Debris Removal: The design ensures that debris is efficiently displaced from the cutting area.
5. Operator Control: Rotation speed and torque are adjusted for different materials and project demands.

Advantages of the Hydraulic Drum Cutter

• High Precision Cutting: Delivers accurate and controlled material removal, ideal for profiling and finishing work.
• Low Noise and Vibration: Operates with significantly less noise and vibration compared to hydraulic breakers, making it suitable for urban environments and noise-sensitive areas.
• Reduced Dust and Debris: Produces smaller and more manageable debris compared to breakers, improving site cleanliness and safety.
• Enhanced Versatility: Expands the capabilities of your excavator, allowing it to perform a wider range of tasks.
• Efficient Material Removal: The twin drum design and powerful hydraulic motor ensure efficient cutting and milling.
• Cost-Effectiveness: For certain applications, it can provide a more economical solution compared to traditional methods, reducing labor and equipment costs.

If you are looking for an excavator drum cutter for sale that offers precision, power, and versatility, YG’s Hydraulic Drum Cutter is an excellent choice. Its robust design and advanced features provide a reliable and efficient solution for a wide range of cutting and milling applications, making it a valuable addition to any excavator fleet. Consider a drum cutter excavator attachment from YG to enhance your project capabilities and achieve superior results.

WhatsApp/WeChat/Phone: 86 138 3715 9132