Machine setup
- Model
- CB20
- Carrier type
- Excavator
- Mounting bracket
- Machine-specific; sold separately
Rockwheel CB20 Cutter Bucket
Pricing available by quote.
Financing available.
Learn more
Final fitment, freight, lead time, and order details are confirmed by Region Equipment before completion.
RockZone Americas
Cutter Bucket
Cut and remove material in variable ground conditions.
Best for
- Site Work & Construction
- Demolition
Key specifications
- Head width (standard)
- 42 in
- Hydraulic Input Power
- 95 hp
- Weight without bracket
- 4,050 lb
Matched to your machine. Carrier capacity, hydraulic requirements, and mounting are confirmed before your quote is finalized.
View configuration detailsSpecifications
Carrier & hydraulics
- Excavator class (reference)
- 18–25 tons
- Hydraulic Input Power
- 95 hp
- Required Flow Rate
- 40–55 GPM
- Maximum operating pressure
- 5800 psi
Cutting performance
- Drum Speed
- 50–75 RPM
- Maximum torque
- 13,206 ft-lb
- Maximum cutting force
- 12,462 lb
- Cutting picks
- 64
Dimensions & weight
- Head width (standard)
- 42 in
- Head width (optional)
- 36 in
- Weight without bracket
- 4,050 lb
Bucket capacity
- Bucket Volume
- 0.81 yd³
- Heaped Volume
- 1.43 yd³
Specifications follow the supplied manufacturer documentation. Mount options are assessed for your carrier; final fitment and hydraulic settings are confirmed during quoting.
Documents & video
Features
- Integrated cutting drums and bucket support trench work.
- Cut and remove loosened material with one attachment.
- Replaceable picks support maintenance.
Configuration & fit
Mounting
Available mounting options are assessed for your carrier make and model. Machine-specific mounting bracket is sold separately.
Included equipment
Standard purchase package includes cutting picks and hoses. Optional configurations require a separate quote.
Product imagery
Images illustrate the product series; the quoted model and configuration may differ.
Installation & service
- Confirm the excavator bracket, loaded attachment capacity, and model-specific hydraulic requirements.
- Obtain the complete operator manual for the supplied model and serial number before commissioning.
Expert Fitment Guidance
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Service & Support
Installation and ongoing maintenance available
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