Axial Drum Cutter

Compact-excavator ready vertical drum cutter delivering precise, low-vibration cutting in confined areas.

HKM AXIAL DRUM CUTTERS – AC05

HKM AC05 Axial Drum Cutter is a compact, high-torque milling attachment engineered for 2.5–6 t carriers. Its low-vibration vertical drum layout delivers precise cutting and excavation in confined areas, while the optimized bit arrangement provides strong performance on concrete surfaces and soft to medium ground.

With an operating weight of 210 kg, the AC05 concentrates power along the cutting axis to achieve clean surface quality and confident control. It excels in narrow trenching, curb/gutter profiling, vertical face finishing and pile/column head preparation with high efficiency.

The AC05’s compact body and low noise characteristics make it an ideal choice for urban jobsites, landscaping work and any task that requires accurate profiling.

KEY FEATURES

High-torque drive for fast, efficient cutting
Low vibration and noise for operator comfort
Precise drum control for confined areas and vertical faces
Service-friendly design with quick bit change and protected hose routing
Produces homogeneous particles suitable for on-site backfill

APPLICATIONS

Utility trenching and slot cutting
Pile/column head grinding and preparation
Curb, gutter and wall profiling
Accurate finishing on concrete/asphalt surfaces
Selective demolition and repair works

OPTIONAL EQUIPMENT

Underwater Application Kit: Fully sealed electrical/hydraulic interfaces, corrosion-resistant components
High-Wear Protection Kit: Hardox™/AR400 liners, zirconium-coated bits
Extended-Reach Module: +500 mm extension pipe for deeper/steeper profiles

TECHNICAL DATA

Carrier Weight (t)	2.5–6
Operating Weight (kg)	210
Max Operating Pressure (bar)	205
Oil Flow (L/min)	40–100
Required Power (kW)	34
Torque @320 bar (Nm)	3100
RPM @40 L/min	105
Output Torque @320 bar (Nm)	6440
Cutter Bits (pcs)	32
Drum Diameter (mm)	370
Drum Width (mm)	400