Bazhou Dpair Hardware Tools Co., LTD.

Continuous Cutting Head for Excavator Precision Trenching

Designed for smooth, full-width cutting with cleaner trench lines and better control near structures and existing utilities.

As a professional manufacturer of Continuous Cutting Head, 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

The Continuous Cutting Head gives contractors a cleaner way to cut trenches and remove material with better control. The design keeps the full working width active, so the attachment can cut steadily without leaving an obvious uncut strip in the center. That helps crews create cleaner trench bottoms, more even sidewalls, and a better finish on jobs where accuracy matters.

A Continuous Cutting Head is a smart option for cable trenches, drainage channels, pipe installation, concrete removal, and flat-surface correction. It works well on projects near buildings, curbs, foundations, and existing underground services where operators need a low-disturbance cutting method. Because the cutting action stays consistent, the operator can work with a steadier rhythm and keep the surrounding area more controlled.

For contractors who want a precise excavator attachment for trenching and detail work, the Continuous Cutting Head brings together smooth operation, dependable field performance, and practical jobsite value. It supports municipal construction, utility maintenance, site development, and renovation projects where rough breaking is not the best choice. It is especially useful on jobs where extra vibration, overbreak, and cleanup can slow the crew down.

 

Parameter Model

Model

LK-03 LK-09 LK-15 LK-25 LK-35
Applicable Carrier (t) 2–4 6–9 10–18 20–28

30–40

Operating Weight (kg)

150 460 1250 2200 3200
Milling Width (mm) 370 430 560 700

900

Cutting Head Diameter (mm)

260 480 580 760 760

Number of Picks

38 50 65 80

95

Recommended Speed (rpm) 122 80 70 65

65

Recommended Flow (L/min)

30 70 120 220 260
Max Pressure (MPa) 24 28 31 31

31

Max Torque (N·m)

800 3600 9600 18800 26000
Components / Brand Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi

Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi

 

excavator chain cutter attachment close-up for rock trenching
Close-up of the excavator chain cutter attachment prepared for rock trenching.
chain trencher attachment cutting rock on excavator jobsite
The chain trencher is cutting through rock with controlled excavation and visible spoil.
continuous cutting head working in a narrow trench
Top view of the continuous cutting head working inside a narrow trench.
hydraulic milling cutter attachment installed on excavator
The hydraulic milling cutter is mounted on the excavator and ready for field operation.
chain trencher for excavator in deep trench construction
The chain trencher for excavator is creating a deep and straight trench for utility installation.
excavator hydraulic milling cutter digging soil trench
The excavator hydraulic milling cutter is trenching through soil with stable cutting action.
chain cutter attachment for excavator trenching work
Front view of the chain cutter attachment producing a clean trench in mixed soil.
drum and chain cutting wheel close-up on excavator attachment
Close-up of the cutter chain and wheel showing the wear-resistant cutting teeth.

 

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