Rotary tedder PRONAR PWP770
Rotary tedder PRONAR PWP770 is designed for spreading mowed, low stalk green plants and dried hay and spreading to scour the cuted plants in cultivated fields and meadows. Tedder swath PWP770 with a working width of 7,7 m with six rotors. Each carousel is provided with seven operating arms, which allows to obtain high performance operation (7,7ha / h). Active, cushioned suspension copies terrain. Easy to use does not cause problem for the operator which allows to quickly obtain the required operating parameters. Tedder can be aggregated with tractors cat.I and II according to ISO 730-1. With a weight of 915 kg, its power requirement 37/50 kW / hp.
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1COMPATIBLECan be aggregated with any tractor category I and II.
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2EFFICIENTDespite the small size – 5,3ha / h.
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3USER FRIENDLYThrough a simple construction operator can quickly set the desired parameters.
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4LOW OPERATING COSTSLatest technology and materials are used in production process.
| Total length | 2550 | mm |
| Width in working/transport position | 8275/2990 | mm |
| Height in working/transport position | 1810/3900 | mm |
| Working width | 7700 | mm |
| Number of rotors | 6 | pcs. |
| Number of operating arms on one roto | 7 | pcs. |
| Suspension type | active, shock absorption | – |
| Suspension hitch | Cat. I and II acc. To ISO 730-1 | |
| Type of the central transmission | wet (oil bath) | |
| Type of rotary transmission | maintenance-free ( grease lubrication) | |
| Overload protection | Clutch 1200 Nm | |
| Minimum tractor power requirements | 37/50 | kW/HP |
| Maximum PTO speed | 540 | rpm |
| Weight | 915 | kg |
| Recommended working speed | 10 | km/h |
| Working efficiency | 7,7 | ha/h |
| Tyres | 16×6.5 – 8(6PR) | – |
| Required tractor hydraulic outputs | One double-acting section with floating position | rpm |
| Adjustment of the spreading angle | Manually, each wheel separately in the range of 13º, 16º, 19º | º |
| Tedding near the field border | After manual wheel adjustment ( each wheel separately) | – |
| Lifting the rotors to transport position | Hydraulic – synchronized | – |
| Ground following abillty: | ||
| Central segment | ||
| up | up to 30º | – |
| down | up to 6º | – |
| External segment | ||
| up | up to 6º | – |
| down | up to 6º | – |
| PTO shaft | Standard | |
Operating instructions