Fast wilting and the shortest possible drying time are essential for producing quality forage. By spreading and turning forage as soon as possible after cutting, we can reduce nutrient losses and shorten field drying time, thus speeding up forage harvesting and reducing the risk of bad weather.
The SIP SPIDER rotary tedders with spring tines of different lengths and adjustable spreading angle allow fast and even spreading of forage. The working widths and design of the SIP tedders are adapted to all types of users. From farms in mountainous and transitional areas to medium-sized farms and large agricultural operations and cooperators.
Safe work on slopes
SPIDER ALP tedders from AGILE line with four or six rotors are lightweight and durable tedders. Their specific design enables safe work on steep terrain. The innovative design of the rotors ensures optimal spreading or turning of the forage. The rotors are robustly mounted, spring tines holders are flat and made of high-quality steel. The spring tines of different lengths prevent scratching to the ground enabling clean and quality forage without damaging the turf. When working on a slope, using a copy wheel allows the tedder to follow the ground step by step. That ensures that the working depth is always set correctly and the spread is cleaner while the working speed can be higher.
Speed up the drying time
The SPIDER tedders from the ROBUST line with four, six, or eight rotors offer a wide range of working widths from 4.5 to 9.15 m. Sophisticated and robustly designed technology with an easily adjustable spreading angle allows fast forage flow through the rotor and evenly spread forage. This shortens the drying time, which significantly affects the preservation of nutrients in the forage.
All models of tedders from this line are equipped as standard with a hydraulic wheel steering system (HS) that moves the wheels to the left or right when spreading or turning at the edges and headlands, thus preventing forage losses. The spring tines holders on the rotors of smaller diameter are made of round tubes. The spring tines of different lengths are robustly mounted, and at the end of the holder, they are protected from falling out and ending up in the field. Some models of tedders allow the installation of curved spring tines, which are very useful in the case of turning heavy and dense grass, as they lift the forage in two levels and spread it evenly.
Maximum productivity and perfect stability
With working widths from 8.8 to 17.0 meters, the HD line has a wide range of high-performance tedders suitable for large areas. They ensure maximum productivity and even spreading. Despite the large working width, the tedders are completely stable, agile, and easy to maintain.
An innovative double clutch on the driveline protects the machine in case of overload, thus preventing breakdowns. The finger clutch drive on all hinges ensures a durable and reliable operation. The finger clutch drive is maintenance-free and ensures reliable power transmission in all working conditions. The linked safety railings prevent the turning system from oscillating and ensure stability in operation. The flexible hitch with hydraulic stabilisers is designed to facilitate machine tracking during work and to dampen vibrations during transport, while the modular design of the linked individual rotors allows a wide range of vertical adjustment to the terrain.
The innovative geometry of the small rotor diameter with round tubes and spring tines of different lenght is designed for excellent forage flow. Productivity and spreading pattern are improved, and forage is kept clean. With patented hydraulic adjustment of the spring tines’ clearance from the ground and adjustable spreading angles from 13° to 19° and 15° to 21°, the spreading pattern can be adjusted to the cutting height and the forage quantity and moisture content.
A wide range of models for different types of users
The working widths and design of SIP tedders are tailored to suit all types of users. From farms in mountainous and transition areas to medium-sized farms and large agricultural operations and cooperators. The SIP SPIDER range of larger working widths includes both mounted and trailed versions, which are marked with the letter T.
| User type | Terrain type | Recommended SIP line | SIP tedder models |
| Mountain farms, small farms | Steep terrain, slopes, hills, small fragmented plots | ALP/AGILE line | SPIDER A 350|4 ALP, A 400|4 ALP, A 600|6 ALP |
| Medium-sized to large farms, agricultural service providers | Plots larger than 5 ha | ROBUST line | SPIDER R 455|4, R 555|4 SPIDER R 615|6, R 685|6, R 755|6 SPIDER R 815|8, R 815|8 T, R 915|8 |
| Large farms and agricultural enterprises, agricultural service providers | Large areas and longer transport distances | HD line | SPIDER HD 900|8, HD 900|8 T SPIDER HD 1100|10, HD 1100|10 T SPIDER HD 1300|12 T SPIDER HD 1500|14 T SPIDER HD 1700|16 T |
Contact us and find the right machine for you!
Take the advantage of SIP’s 3-year guarantee without any acreage limitations. Send us an enquiry or find your nearest dealer and we will be happy to advise you and find the best solution for your needs.
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Keywords: sip, agriculture, agricultural machinery, agricultural machines, agricultural equipment, grassland harvesting, making hay, meadow, mowing, diary cows, beef cattle, horses, forage, disc mowers, finger conditioner, roller conditioner, tedder, rake, pick-up rake…
Author: SIP Lab – Grassland Harvesting Specialist
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FAQ: Frequently Asked Questions about Fast Wilting and High-Quality Forage
Fast wilting shortens the drying time of forage in the field, reduces nutrient losses, and enables quicker harvesting. It also reduces the risk of forage quality being negatively affected by bad weather.
SIP SPIDER rotary tedders enable fast and even spreading of forage. This is supported by spring tines of different lengths, an adjustable spreading angle, and a rotor design that ensures good forage flow through the machine.
For steep terrain and mountain farms, tedders from the SPIDER ALP line are suitable, as they are lightweight, durable, and designed for safe operation on slopes. When working on slopes, the support wheel helps the tedder better follow the ground and maintain the correct working depth.
When tedding or spreading along field edges, the SIP hydraulic wheel steering system helps by shifting the wheels to the left or right. This reduces the risk of forage being thrown beyond the field boundary and prevents unnecessary losses. On SIP tedders with larger working widths, a side curtain is used for this purpose.
For mountain and smaller farms, models from the SPIDER ALP/AGILE range are suitable. For medium-sized and large farms as well as contractors, the SPIDER ROBUST line is recommended. For large farms, agricultural enterprises, and longer transport distances, the high-performance SPIDER HD line with working widths of up to 17 meters is the best choice.
Key Takeaways
- Fast wilting for high-quality forage is crucial for reducing nutrient loss and improving drying time.
- SIP SPIDER rotary tedders enable quick and even forage spreading using adjustable angles and spring tines of different lengths.
- The SPIDER ALP line is designed for safe operation on slopes, making it ideal for mountain and steep terrain.
- Forager losses are minimized through innovative features like hydraulic wheel steering and robust rotor designs.
- Various SIP models cater to different users, from small farms to large agricultural operations, enhancing productivity and stability.
