The hydraulic pruning saw GRAECUS HD3 is compatible with LK,TK,MTK machines.
With the GRAECUS HD3 disc saw you can easily cut branches up to 80 mm thick in seconds. The disc cutter bar is characterized by smooth operation and a very clean cut, making it ideal for trimming bushes and trees. Note: Thick branches should always be cut from top to bottom to prevent the saw blades from jamming!
It has 3 saw blades (72 teeth each) and a diameter of 400 mm. The saw has an effective working width of approximately 900mm. The 3 carbide tipped saw blades are hydraulically driven. A hydraulic oil supply of at least 40 l/min is required.
Your attached vehicle must have a hydraulic control circuit with a drain oil line. (If a certain flow rate is exceeded, the oil returns directly to the drain oil line. Remember that the hydraulic motor and therefore the saw only work properly if all 3 lines – supply, return and also the drain oil line – are properly connected). V-belt power distribution ensures smooth operation of the saw blades. Depending on the circumstances and requirements, we recommend an operating speed of approximately 2 to 7 km/h.
Advantages and features
- Highly hardened carbide discs 400mm.
- Drive with hydraulic motor and belts.
- European CE Safety Certificate.
Technical Specifications
| Weight | 52 kg |
| Width | 1010mm |
| Length | 460mm |
| Height | 330mm |
| Work width | 900mm |
| Trays | 3 pcs |
| Plumbing required | pressure flow and no pressure return or 1x double acting drain line required |
| Saw motion | hydraulics |
| Saw blade motion | V straps |
| Oil supply (min – max) | 40 l/min |
| Pressure | 160 bar |
| Run speed | 2 – 7 km/h |
| Blade diameter | 400mm |
| Blade thickness | 2.5mm |
| Branch diameter | up to 80mm |
| Teeth | 72 pcs. on each disc |
| Packaging Dimensions | 1080x540x500mm |
| Package Weight | 70 kg |
