CM Crusher Machines
Italian-Built Attachments for Earthmoving and Road Machinery
Founded in the 1990s in the Veneto region of northern Italy, CM Srl has grown from a precision metalworking subcontractor into one of Europe’s leading manufacturers of crusher buckets, screening buckets, sorting grapples, road planers, and site attachments. With total in-house production at their Carré facility, every CM machine is engineered to transform waste aggregates into reusable resources directly on site — eliminating transport costs and reducing dependence on external suppliers.
1990s
Founded
8
Product Categories
7–45t
Excavator Range
10–140mm
Output Size Range
- AVAILABLE: Southwest England
- Full Sales, Service & Parts Support
The CM Srl Legacy
CM Srl was founded in the 1990s in Schio, in the Veneto region of northeast Italy — a part of the country long renowned for precision manufacturing and engineering excellence. The company began as a subcontractor in the metalworking sector, building the deep technical expertise in fabrication, hydraulics, and structural design that now underpins every product in the CM range.
Over the years, driven by determination and a genuine passion for the job, CM evolved into a product manufacturer. The first crusher buckets, electric jaw crushers, and screening buckets established CM’s reputation in the recycling and construction attachment market. The catalogue expanded steadily with road planers, sweeping buckets, sorting grapples, wheel saws, vibrating plate compactors, and mixing buckets — building one of the broadest attachment ranges available from a single Italian manufacturer.
Today, all production takes place at CM’s facility in Carrè, where the entire process — from the arrival of certified metal sheet to final assembly — is carried out in-house. This total control of manufacturing is central to CM’s reputation: every machine is built to the same exacting standard, with components selected from the best suppliers in the industry. CM exhibited at CONEXPO-CON/AGG 2026, underscoring its commitment to global market development.
- Total In-House Production - From raw metal sheet to finished machine, every CM product is manufactured at the Carrè facility in Veneto, Italy
- HARDOX 450 Steel Structure - Crusher buckets constructed from Hardox 450 wear-resistant steel for long-term durability in the most abrasive conditions
- 18% Manganese Crushing Plates - Cast manganese jaw plates deliver exceptional wear resistance and consistent output grain size over extended service life
- Comprehensive Spare Parts Warehouse - Fast preparation and worldwide shipment of spare parts for all equipment in the CM range
Key Features & Benefits
CM attachments are engineered for construction professionals who need on-site material processing without the logistics, cost, and complexity of fixed plant solutions.
On-Site Recycling
Crusher and screening buckets transform demolition waste, natural stone, and production residues directly on site into reusable aggregate — eliminating transport and disposal costs and reducing dependence on externally purchased materials.
HARDOX 450 Construction
The CBF crusher bucket series is built from HARDOX 450 wear-resistant steel, maintaining structural geometry even under continuous impact with the most abrasive aggregates — granite, basalt, reinforced concrete, and hard mountain stone.
Adjustable Output 10–140mm
The CBF crusher bucket series offers jaw adjustment from 10 to 140 mm, allowing operators to set the exact output grain size required for sub-base, fill, drainage, or aggregate reuse — all adjusted from the seat of the carrier machine.
CM Single Internal Valve
CM's proprietary single internal valve controls and regulates hydraulic flow and pressure at the motor inlet, protecting both the crusher bucket and the carrier machine's hydraulic circuit in all operating conditions.
Centralised Greasing
Centralised greasing points, accessible lubrication circuits, and a service-friendly design minimise machine downtime. Wear parts are easily replaced, and CM's spare parts warehouse provides rapid worldwide supply of components.
Custom Attachments
Every CM product is configured with a customised mounting attachment to suit the specific carrier machine — from 1-tonne mini excavators to 50-tonne excavators, wheel loaders, backhoe loaders, skid steers, and telehandlers.
CM Equipment in Action
CM Crusher Machines Products
From crusher buckets and screening solutions to road planers, sorting grapples, and compaction attachments, CM offers one of the broadest construction attachment ranges available from a single manufacturer.
Crushing
CBF Crusher Bucket Series
CM’s flagship crusher bucket for excavators from 7 to 45 tonnes. Crushes concrete, rubble, bricks, asphalt, natural stone, marble, and granite directly on site. Output size adjustable from 10 to 140 mm. HARDOX 450 structure, 18% Manganese jaw plates, centralised greasing, and CM’s proprietary single internal valve.
7–45t Excavators
10–140mm Output
HARDOX 450
1,800–5,000kg
CBF-L Loader Crusher Bucket
The loader-configured version of CM’s CBF crusher bucket, engineered for wheel loaders and telehandlers. Delivers the same jaw crushing performance with an attachment geometry suited to front-loader operation on large construction sites, quarries, and recycling facilities.
Wheel Loaders
Telehandlers
Jaw Crushing
HARDOX 450
CR Electric Jaw Crusher Series
A compact mobile electric jaw crusher ideal for small and medium construction sites. Powered by a three-phase internal electric motor (7.5–11 kW), it produces output from 10 to 80 mm with low noise and zero emissions. Can be mains- or generator-powered, with customisable hoppers and configurations.
7.5–11 kW Electric
10–80mm Output
Low Noise
Mains / Generator
Screening
CBR Screening Bucket Series
A rotary drum screening bucket for classifying soil, selecting aggregates from demolition debris, sorting natural river stones, and backfilling excavations. No drainage line required. Compatible with machines from 1 to 50 tonnes including skid steers, excavators, backhoe loaders, wheel loaders, and telehandlers.
1–50t Machines
Rotary Drum
No Drainage Line
Easy Maintenance
CDS Shaft Screener Bucket
A disc shaft screening bucket particularly effective with wet, clayey, or fibrous materials. The disc rotation prevents clogging and maintains high productivity even under challenging conditions — ideal for recycling, pre-screening, and processing mixed or contaminated aggregates.
Wet / Clayey Materials
Anti-Clog Design
Disc Screening
Recycling
Custom Screening Configurations
CM supports customers in selecting the correct screening solution for their material, machine, and required output. Custom mesh sizes, multi-stage screening configurations, and carrier-specific attachment brackets are all available. Technical consultation included with every order.
Custom Mesh Sizes
Multi-Stage
Technical Support
All Machine Types
Materials Handling & Compaction
G Series Sorting Grapple
A hydraulic sorting grapple for selective material handling in construction, demolition, forestry, and recycling. The G Series has recently been expanded with new models, widening the available configurations for different carrier machines and material types. New models added in 2025.
Sorting & Selection
Demolition
Forestry
New 2025 Models
PV Series Vibrating Plate Compactor
An excavator-mounted vibrating plate compactor for compacting trench backfill, sub-base material, and asphalt. The PV series delivers effective compaction in confined spaces where walk-behind compactors are impractical, making it ideal for utility trenching and road reinstatement works.
Trench Compaction
Sub-Base
Asphalt
Excavator Mount
MIX Series Mixing Bucket
An excavator-mounted mixing bucket for preparing concrete, mortar, soil-cement, and lime-stabilised material directly on site. Eliminates the need for a separate mixer on small construction sites, reducing equipment requirements and improving the efficiency of stabilisation and foundation works.
Concrete Mixing
Soil-Cement
Lime Stabilisation
On-Site Mixing
Road Maintenance & Site Clearance
Cold Planer / Road Planer
An excavator-mounted cold planer for milling asphalt and concrete road surfaces. Available in multiple models for different carrier machine sizes, CM’s road planers are suited to road maintenance, utility trench preparation, and surface renovation works where access is restricted.
Asphalt Milling
Road Maintenance
Multiple Models
Excavator Mount
Wheel Saw
A hydraulic wheel saw attachment for excavators, designed for cutting asphalt, concrete, and rock in road construction, trenching, and demolition works. CM’s wheel saw delivers precision cutting in environments where conventional saws cannot reach or where the carrier machine must simultaneously handle the cut material.
Asphalt & Concrete
Trenching
Precision Cutting
Excavator Mount
CSK Sweeping Bucket Series
CM offers one of the broadest sweeping bucket ranges available, with seven-plus models covering excavators, skid steers, loaders, and tractors. The CSK series clears construction sites, roads, and public spaces of debris and fine material — combining practicality and versatility across daily site operations.
7+ Models
Excavator / Skid / Tractor
Site Clearance
Road Cleaning
CM Crusher Machines in Video
Why Choose CM Crusher Machines
Total In-House Manufacturing
Every CM product is made at the Carrè facility from certified metal sheet to final assembly, with complete quality control at every stage of production.
HARDOX 450 and Manganese Jaw Plates
Crusher buckets are built from the highest-grade wear-resistant steels available, with 18% Manganese cast jaw plates for exceptional longevity in abrasive applications.
Broadest Attachment Range in Class
Eight product categories covering crushing, screening, materials handling, compaction, road milling, wheel sawing, sweeping, and mixing — all from a single manufacturer.
Rapid Spare Parts Worldwide
CM's large dedicated spare parts warehouse enables fast preparation and worldwide shipment of components, minimising machine downtime on any project.
Eliminates Site Logistics Costs
On-site crushing and screening eliminates material transport, disposal, and external aggregate purchasing costs — a measurable competitive and financial advantage on every project.
Available Through Conagri
Conagri provides local sales, technical support, and advice for the full CM range across the Caribbean and Southwest England, with direct access to the Conagri team.
Get in Touch About CM Crusher Machines
Whether you are looking for a crusher bucket for your excavator, a screening solution for recycling, a road planer for maintenance works, or advice on the right CM attachment for your machine and application, our team is here to help.