Get on track with the Keto Harvester best suited to your logging needs!
From small scale thinning to roadside processing of large, heavy trees, Keto harvester heads offer a wide range of capabilities. Find the machine best suited to your forestry and logging needs among our products below. Not sure where to begin? Take a look at our preliminary sizing chart. Final selection of your Keto head depends on a variety of factors and is determined with the help of a Keto sales professional. However, the chart gives you an idea of where to begin.

If your desired product does not appear in the product descriptions below, contact us for more information.
Keto-51 Series
The nimble and versatile Keto 51 series machines are ideally suited to thinning operations. They offer a single cut felling diameter of 355 mm.
Keto-100 Karate
Equipped with a hydraulic booster system which allows head installation on a carrier one size class smaller than usual. Additionally, a bottom knife arm and five rows of tracks make this model ideal for multi-stemming. Make up to 450 mm diameter cuts in one go.
Keto-150 Karate
Similar to the Keto 100 Karate, but with larger cutting and delimbing abilities, the Keto 150 Karate has a hydraulic booster kit and multi-stemming capabilities. The Keto 150 Karate model has a single cut diameter of 550 mm.
Keto-660C2
Ideal for hardwood harvesting and processing. The Keto-660C2 offers a single cut felling diameter of 622 mm and runs on 200+ hp machines.
Keto-870C
Two knife arms allow fast roadside processing with a single cut felling diameter of 830 mm.
Keto-873
Three knife arms are ideal for large diameter felling operations with a single cut felling diameter of 830 mm.