Bazhou Dpair Hardware Tools Co., LTD.

Hydraulic Drum Cutter for Excavator Rock Milling and Trench Cutting

The hydraulic drum cutter provides stable cutting action for rock milling, trench work, and controlled excavation. It is a strong choice for operators who need precise performance from an excavator attachment.

As a professional manufacturer of Hydraulic Drum Cutter, we provide more cost-effective products. Whether you want to buy or become a distributor, you are welcome to contact us anytime.

Cable Drum Trailer

A hydraulic drum cutter uses the excavator hydraulic system to deliver stable cutting force for milling and shaping work. It is suited to projects that need continuous cutter movement and reliable operator control. Contractors often select this type of attachment for trenching, rock profiling, and slope correction where steady cutting matters more than impact. The result is a more controlled process for jobs that require accuracy and defined working lines.

This hydraulic drum cutter performs well in urban excavation, municipal projects, tunnel-related work, and selective demolition. It helps crews remove weathered rock, trim concrete sections, and shape compact material in a measured way. Because the drum mills the material gradually, operators can guide the cut with more confidence around walls, foundations, and existing structures. That makes the attachment practical for detail-oriented work in tight jobsite conditions.

Another advantage of a hydraulic drum cutter is its broad application range. It can support trench opening, wall edge correction, surface preparation, and finishing after primary excavation. Contractors can use the same tool across different steps of a project, which improves workflow consistency on site. Dealers and distributors can also present this product as a reliable solution for customers who need excavator-based cutting rather than impact-only breaking.

When the job calls for precision, steady output, and better excavation control, a hydraulic drum cutter offers strong market appeal. It is a useful product for buyers who value clean milling action and versatile performance in real construction environments.

 

Parameter Model

Product Model

ZX-1 ZX-2 ZX-3 ZX-4
Suitable Carrier (t) 6–9 10–18 20–27

30–40

Operating Weight (kg)

340 480 900 1100
Milling Head Diameter (mm) 400 450 550

580

Number of Picks

28 32 44 48
Recommended Speed (rpm) 80 80 75

65

Recommended Flow (L/min)

75 120 200 260
Max. Pressure (MPa) 28 31 35

35

Max. Torque (Nm)

4000 8000 14600 23000
Components / Brands Rexroth Motor, SKF Bearings, Tungsten-Molybdenum Alloy Picks, 20CrMnTi Gears Rexroth Motor, SKF Bearings, Tungsten-Molybdenum Alloy Picks, 20CrMnTi Gears Rexroth Motor, SKF Bearings, Tungsten-Molybdenum Alloy Picks, 20CrMnTi Gears

Rexroth Motor, SKF Bearings, Tungsten-Molybdenum Alloy Picks, 20CrMnTi Gears

 

 

excavator drum cutter milling rock slope on jobsite
The excavator drum cutter is trimming and milling a rocky slope in a hillside jobsite.
drum cutter attachment breaking rock in excavation site
The drum cutter attachment is breaking and shaping rock material in a rough excavation area.
hydraulic rock grinder attachment working on rubble
The hydraulic rock grinder is cutting through rubble and compact material under a large excavator.
milling attachment cutting rocky ground with excavator
The milling attachment is cutting into rocky ground for precise excavation and material removal.
axial drum cutter trenching beside retaining wall
The axial drum cutter is trenching along a retaining wall with controlled cutting depth.
vertical cutter head trimming steep earth slope
The vertical cutter head is trimming a steep slope for cleaner profiling and stabilization work.

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