Junkkari W model
The W model is the biggest and most efficient combi seed drill in its class. Sowing speed with the W model is exceptional, and because of low requirements for hydraulics, this combi seed drill can easily be towed also with a smaller tractor. The extremely spacious hopper of 7150 liters reduces the number of refills needed and therefore brings savings both in fuel costs and for environment.
Depending on the model, the W model has a working width of 6 or 7 metres. Both models have a compact transport width of 3 metres thanks to their ingenious design. The reliable and easy-to-use W model is suitable for all types of soil.
Precise feeding
The W machine is suitable for all soil types from cultivated to lightly tilled soil. W model can also be used for direct sowing to a limited extent. The disc cultivator is sold as an accessory and it reduces the need for pre-sowing tillage and enables sowing into stubble.
The W model sows precisely and evenly. The feeding system is powered by the roller wheels separately for the right and left side. This compensates for the speed difference that occurs in curves. Thanks to the ingenious design, the hopper augers ensure a consistent material feed throughout the sowing process. The feed rollers rotate only when the machine is moving, ensuring that there are no delays in feeding.
Extremely efficient machine with lower power requirements
W model takes its power transmission from roller wheels, so the only hydraulic need is 20 l/min required by transfer augers. Power requirement from tractor is low, starting from 150 hp. Speed of feed system adapts to driving speed. You can operate W machine with a smaller tractor, and technical solutions do not limit sowing speed.
Technical information
| Feature | W600 | W700 |
|---|---|---|
| Need for direct seeding | tilled, lightly tilled | tilled, lightly tilled |
| Coulter type | double-disc coulter | double-disc coulter |
| Coulter pressure range, kg | 20-100 | 20-100 |
| Coulter pressure adjustment | hydraulic, lamella | hydraulic, lamella |
| Pressure element | tension spring | tension spring |
| Number of seed coulters | 38 | 44 |
| Row spacing, cm | 15,8 | 15,9 |
| Fertilizer placement method | seed coulter | seed coulter |
| Volume, litres | front hopper 3350, rear hopper 3800 | front hopper 3350, rear hopper 3800 |
| Partition wall | fixed | fixed |
| Metering device, fertiliser | feed wheel with gearbox adjustment | feed wheel with gearbox adjustment |
| Metering device, seed | 2 studded wheel with gearbox adjustment | 2 studded wheel with gearbox adjustment |
| Sieves for fertilizer | standard | standard |
| Sieves for seed | standard | standard |
| Half lift | – | – |
| Tyres | 7.5×20″ | 7.5×20″ |
| Brakes | option | option |
| Steady/Heavy draw equipment | – | – |
| Basic drawbar | – | – |
| Drawbar for lower links | Drawbar for lower links as option | Drawbar for lower links as option |
| Packer 140 cm, 10.0/75-15.3 | – | – |
| Control unit options | Isobus | Isobus |
| Fertilizer tramlines | option | option |
| Seed tramlines | option | option |
| Fertilizer rate remote adjustment | option | option |
| Seed rate remote adjustment | option | option |
| Precision farming solution | option | option |
| Additional hopper monitoring | Camera (2 pcs) | Camera (2 pcs) |
| Hydraulic track marker | – | – |
| Single-row front leveller | option | option |
| Double-row front leveller | – | – |
| Double-row s-tine leveller | option | option |
| Disc cultivator | option | option |
| Front harrow | – | – |
| Small seed and start fertiliser device | option | option |
| Working width, cm | 600 | 700 |
| Transport width, cm | 300 | 300 |
| Filling height in working position, cm | 320 | 320 |
| Length, cm | 850-900 | 850-900 |
| Weight, kg | 6800-8300 | 7500-9000 |
| Power demand, hp | 150+ | 150+ |
BG
EN