About KETO
KETO is the harvester-head range of Finnish Kone-Ketonen Ltd in Kristiinankaupunki. The company has more than three decades of product development behind its heads and emphasises a relatively light head construction and its feed-track drive. KETO products are available for thinning and demanding final felling on several carrier types.
What does KETO manufacture?
- Harvester heads for first and later thinning
- Heads for demanding final-felling work
- Models for agricultural and forestry tractors
- Models suitable for excavator carriers
- Feed-track-based processing systems and related forestry equipment
Machines and applications
Kone-Ketonen specifically lists agricultural tractors, forest tractors and excavators among suitable base machines. Carrier matching should consider both hydraulic performance and the dynamic loads created when feeding and delimbing stems through the head.
Company and brand structure
KETO is the product brand; Kone-Ketonen Ltd is the manufacturer listed in the official company information.
Choosing KETO equipment
Verify head weight, required oil flow and pressure, maximum cutting and delimbing dimensions, feed performance, measuring system and control integration. On tractor or excavator conversions, check boom stiffness, stability and cooling reserve because continuous harvesting can be more demanding than intermittent attachment use.
Product range in context
The KETO attachment range includes harvester heads. Typical applications include forestry and tree care. 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 KETO range
Within the KETO 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 |
|---|---|---|
| Harvester heads | Felling, delimbing and processing trees. | Tree size range, feed system, delimbing knives, measuring system, carrier hydraulics and control integration. |
Where KETO products fit
KETO equipment can be configured differently depending on the job. Application-specific geometry, wear protection, hydraulic demand, working reach and carrier balance should be considered alongside the headline attachment type.
- Forestry & tree care: tree size, cutting or gripping capacity, rotation, hose routing and the carrier hydraulic system determine practical suitability.
Compatibility and installation checks
For KETO products, relevant carrier types include forestry machines, excavators, and tractors. 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.
- 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 KETO, check access to cutting, crushing or drilling wear parts and the time required to replace them. 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.
Information to prepare before requesting a quote
For a useful quotation on harvester heads from KETO, provide the carrier make and model, operating weight, year if relevant, coupler or pin dimensions, available hydraulic flow and pressure, and a short description of the material or job. Include the required working width, capacity, cutting size or other task-specific target where applicable. This reduces the risk of comparing prices for attachments that are not actually equivalent.
How to compare KETO with alternatives
When comparing KETO harvester heads with alternatives, put service weight, working geometry, hydraulic demand, carrier range, mounting system, included equipment and local support on the same line of a comparison sheet. A lighter or cheaper attachment is not automatically the better fit if it reduces working capacity, requires a different coupler setup or creates a less suitable machine balance. The best comparison is the one that uses the same carrier and the same intended job as the reference case.
Explore related attachment topics
Official sources
For KETO, use current technical documentation, manuals and authorised dealer information to confirm model availability and exact carrier compatibility before ordering.