About RF-System
RF-System AB develops and manufactures work tools in Sösdala, Sweden. Its portfolio is unusually broad, covering conventional excavator buckets and grapples as well as railway, cable-laying, brush and specialist construction tools. RF-System is part of the Kinshofer group, but it retains its own Swedish product development and manufacturing identity.
What does RF-System manufacture?
- A large range of excavator buckets for digging, grading and specialist work
- Sorting, demolition and material-handling grapples
- Tilt hitches, quick couplers and attachment interfaces
- Brushes and sweeping tools
- Cable-laying and railway attachments
- Rotator and grapple combinations for handling work
Machines and applications
RF-System is especially relevant to excavators and mini excavators, including machines used in civil engineering and rail infrastructure. Some products sold through RF-System may come from the wider Kinshofer group, while RF-System also develops and manufactures its own attachment range in Sweden.
Company and brand structure
RF-System is owned by Kinshofer but remains a distinct manufacturer brand because it develops and manufactures its own product range in Sweden.
Choosing RF-System equipment
Check machine class, coupler standard, required hydraulic functions and transport dimensions. Railway and cable-laying attachments can have project-specific geometry and safety requirements, so compatibility must be confirmed against both the carrier and the infrastructure task.
Product range in context
The RF-System attachment range includes buckets, quick couplers, grapples, hydraulic rotators, sweepers, and demolition tools. Typical applications include excavation and digging, grading and site preparation, material handling and lifting, demolition and deconstruction, and road maintenance and sweeping. Compatibility depends on the exact attachment model, carrier size, mounting interface, hydraulic system and intended duty cycle. Compare the relevant product family first, then verify model-specific dimensions, weight, oil flow, operating pressure and control requirements for the machine and job.
What to compare within the RF-System range
Within the RF-System range, specifications differ by product family. Compare the main dimensions, carrier requirements, hydraulic demands and working limits shown below before treating two models as direct alternatives.
| Product area | Typical role | Key specification checks |
|---|---|---|
| Buckets | Digging, loading, grading or material handling. | Bucket width, volume, cutting edge or teeth, coupler interface and attachment mass. |
| Quick couplers | Rapid and repeatable tool changes. | Pin dimensions or coupler standard, locking method, safety features, attachment geometry and hydraulic connections. |
| Grapples | Sorting, loading and material handling. | Jaw geometry, opening, volume, rotator interface, service weight and hydraulic functions. |
| Hydraulic rotators | Continuous rotation of grapples and handling tools. | Lifting load, torque, axial and radial loads, mounting pattern, ports and through-channels. |
| Sweepers | Road, yard and site cleaning. | Brush width and diameter, hydraulic flow, collection method, side-shift or angle functions and carrier interface. |
| Demolition tools | Concrete, steel and structural demolition. | Tool weight, working geometry, hydraulic requirements, wear parts and carrier stability. |
Where RF-System products fit
Application context matters for RF-System equipment because the same attachment category can be configured very differently for different jobs. Other applications can place different demands on geometry, wear protection, hydraulic capacity, cycle time and carrier stability, so the intended duty should be defined before selecting a model.
- Excavation & digging: bucket or tool geometry, breakout requirements, coupler dimensions and machine balance should be matched to the material and trench or loading task.
- Grading & site preparation: working width, controllability, visibility, attachment height and fine movement influence accuracy and productivity.
- Material handling & lifting: rated loads, load centre, gripping geometry, rotation and the carrier lifting chart must be checked together.
- Demolition & deconstruction: tool weight, carrier stability, hydraulic service, working reach and wear-part access matter as much as headline cutting or breaking capability.
Compatibility and installation checks
For RF-System products, relevant carrier types include excavators and mini excavators. A technically compatible attachment still needs to fit the machine, coupler and hydraulic system as a complete installed package. Compare mounting dimensions, operating weight, hydraulic flow and pressure, hose routing and any required electrical or control interfaces before ordering.
- Carrier operating weight and the carrier manufacturer’s permitted attachment mass.
- Available hydraulic flow, working pressure, return-line requirements and the number of auxiliary circuits.
- Pin dimensions, coupler standard, mounting geometry and any required adapter or bracket.
- Control-system, electrical or sensor compatibility where the attachment uses integrated functions.
- Overall attachment height, working envelope, transport dimensions and hose routing.
Service, wear parts and ownership
Purchase price is only one part of attachment cost. When evaluating RF-System, check access to pins, bushings, cutting edges, teeth, tines and other mechanical wear points, cutting, crushing or drilling wear parts and the time required to replace them, seals, bearings, rotary joints, hose routing and lubrication points, and service intervals, bushes, brushes, vibration components or other duty-specific consumables. Also compare parts availability, service documentation, dealer support and the practicality of carrying critical wear items on site. For high-hour attachments, small differences in maintenance access and parts lead time can matter more than a minor difference in initial price.
Explore related attachment topics
Official sources
For RF-System, use current technical documentation, manuals and authorised dealer information to confirm model availability and exact carrier compatibility before ordering.