Cutter Attachments
Overview
KEMROC–DOZCO, a joint venture between KEMROC Germany and DOZCO India, designs and manufactures advanced rock-cutting solutions engineered for precision, productivity, and versatility. Through high-performance excavator attachments such as Rotary Drum Cutters, Chain Cutters, Bullhead Cutters, and Cutter Wheels, KEMROC–DOZCO supports contractors across India in tunnelling, trenching, demolition, and underwater rock cutting applications. Known for German engineering standards, KEMROC–DOZCO delivers reliable, cost-effective solutions that enhance efficiency and reduce overall project costs. With dedicated on-site service, operator training, and technical support, we ensure contractors achieve maximum performance, safety, and productivity on every job site.
Key Features
- Heavy-duty gearbox housing ensures strength and durability
- High-torque, efficient cutting with spur or direct drive variants
- Optional dust suppression system for cleaner operations
- Protected hose design for longer life and safety
- Suitable for underwater applications in select models
Strengths
Built to deliver precise, efficient cutting with reliable performance and reduced maintenance across demanding applications
High cutting precision
Energy-efficient performance
Broad carrier compatibility
Low-maintenance design
SOLUTIONS
EK Range Chain Cutter
EK Range Chain Cutter
Advanced Chain Cutters for Precise Trenching and Mining
- Minimal wear on excavator as the method of operation is similar to using the bucket i.e. eliminates need for swing motion
- Needs approx. 40 percent less energy than equivalent drum cutter without a chain between the drums
- Range of cutting widths available
- Fine grained cut material Low noise and vibration levels
- Works underwater without need for modifications
KR Range
KR Range
Rotary drum cutters with spur gears
- Extra heavy-duty, rigid gear box housing
- Exceptional wear protection on the gearbox
- Equipped for optional water spray dust suppression system
- High torque motors for maximum cutting force
- Drums supported on heavy-duty bearings
- Protected hose management Works underwater without need for modifications
KRD Range
KRD Range
Rotary drum cutters with direct drive
- Strong, compact design
- Direct drive with particularly strong support for the cutter drums
- High power to weight ratio
Protected hose management - Operational to 30 meters underwater without need for modifications
DMW Cutter Wheels
DMW Cutter Wheels
Cutter wheels with double motor for rock up to 140 MPa
- Two high torque hydraulic motors
- Smooth and regular cutting action
- Various cutting depths and widths
- Supports for low vibration cutting
- Optional – water nozzles for dust suppression
- Operational to 30 meters underwater
- Ideally suited for concrete demolition
KRX Powertool Drives
KRX Powertool Drives
High Torque Power Tool Drives for Versatile Excavator Applications
- Multifunctional and versatile thanks to a large
selection of attachments - Quick interchangeability of attachments
- High torque radial piston motors
- Heavy duty, long lasting bearings
- Exceptionally robust hexagonal shaft connector
EX Patch Planner
EX Patch Planner
PATCH PLANERS FOR MILLING ASPHALT AND CONCRETE WITH ACCURATE DEPTH CONTROL
- A rigid support frame with wear resistant slides
- High torque, modifiable, hydraulic motor
- Robust housing, low vibration
- Accurate depth control (mechanical or hydraulic)
- Smooth cut edges and fine grained cut material
- Integrated water jets for dust control (connections for vaccum dust extraction optional)
ES Cutter Heads
ES Cutter Heads
Cutter heads for asphalt, concrete and rock
- Tool carrier with high torque hydraulic motor
- Milling attachment for the precise removal of material from horizontal and vertical surfaces
- An integrated rotation unit, providing continuous stepless rotation, is available as an option
KSI Soil Mixing Attachments
KSI Soil Mixing Attachments
Precision Soil Stabilization for Modern Ground Engineering
- KSI mixing trencher extendable to 12 meters
- The attachment can be mounted on standard excavators
- Optimal pattern of tungsten carbide tipped tools for the mixing process
- High torque drive motors provide enough power to mix heavy soils
- Simple, heavy-duty construction
- Hydraulic tensioning of the mixing chain is possible
KTR Trenching Attachments
KTR Trenching Attachments
Trenching attachments for medium hard rock
- Driven by two high torque hydraulic motors to obtain maximum cutting force
- Housing with spoil discharger and sumping aid
- Adjustable length cutter chain
- Maintenance free cutter chain with high operating life
KDS Diamond Saws
KDS Diamond Saws
Diamond saws for rock, concrete, plastic, GRP, aluminium, wood and foil
- High rotation speed up to 2,000 rpm
- Drive motors with heavy-duty bearings
- Effective cooling of saw blades
- Lateral pull-out protective covers for all saw blade diameters
KRM Rotation Units
KRM Rotation Units
Rotation units with endless rotation
- Compact and low maintenance
- Continuous and stepless rotation
- High holding torques
- Durable worm gear drive
- Heavy duty bearings
- Save up to 50% working time
- Oil distributors developed in-house guarantee flow rates of oil and water
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