KESLA 27RH-III is a thoroughly renewed head for final felling. The head features powerful hydraulics combined with the modular frame construction, ensuring market’s best power-to-weight ratio. Kesla’s unique feed roller geometry with progressive roller angle gives excellent traction and minimized friction when delimbing. This combined with powerful hydraulics enables even 36 kNm delimbing force at high feeding speed, all with less fuel consumption. Short frame with a single rear delimbing knife makes the head powerful also when processing crooked trees. That’s why KESLA 27RH-III is an excellent choice for debarking eucalyptus or acacia.
Sturdy construction with large axles and bearings ensure long lifetime with less costs for maintenance. Open and clear design makes daily service and maintenance easy and convenient, while still giving excellent protection for sensitive components and hoses.
KESLA 27RH-III can be equipped with several different size of feeding motors and lots of other options to match different working conditions and base machines. It is suitable to heavy rubber-wheeled harvesters and 16-22 ton excavators.
Special attention has been paid for ease and convenience of daily maintenance. Thanks to the spacious structure of the Kesla heads, for example lubrication and change of hoses are easy to do.
The KESLA harvester heads are compatible with the common control- and measuring systems at the market. Kesla offers different versions of proLOG-system, which has superb price-quality-relation.
The Kesla heads are always equipped according to the needs of customer. With the wide range of optional equipment and accessories there is always a Kesla head that perfectly fits to you.
Besides its extensive harvester head range suiting almost all excavator models, Kesla also provides comprehensive installation services and extensive accessory packages. Options selected by customers may include, for example, an installation kit for hydraulics, measuring and control system, Xtender boom and a full range of safety equipment.
| Model | Kesla 27RH-III |
|---|---|
| Width, head open (mm) | 1670 |
| Width, head closed (mm) | 1210 |
| Length (mm) | 1565 |
| Height (without rotator) (mm) | 1890 |
| Weight (without rotator) (kg) | 1290 |
| Max. cutting diameter (mm) | 780 |
| Feeding (rollers/stroke) | 2 rollers |
| Max. opening of rollers (mm) | 700 |
| Feed force (kN) | 23-36 |
| Knives (pcs) | 3 moving + 1 fixed |
| Diameter tip-to-tip (mm) | 480 |
| Max. opening, front knives (mm) | 720 |
| Max. opening, rear knives (mm) | 760 |
| Operating pressure (bar) | 280 |
| Flow required (l/min) | 250 |
| Power required (kW) | 120 |
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