ULTISOW HI-LIFT: EASY TO OWN & OPERATE
Proving to be a customer favourite, our Hi-Lift model in the Ultisow range is helping farmers make small adjustments to depth or checking for blockages without ever getting their clothes dirty. No more crawling on hands and knees or reaching over frames this gives you the ability to walk straight through one side of the machine to the other. The main objective was to build a frame that was able to hydraulically lift around 1m higher than the standard bar to allow for easier access to the row units making it a comfortable height for faster, easier and safer maintenance and adjustments.
Our Ultisow range is renowned for it’s strength and heavy frame for effective penetration, the Hi-lift doesn’t stray from this formula. Built with 9mm powder coated thick steel using a three stage process ensuring that the frame lasts a life time. It also comes standard with 3m CTF wheel centres and optional rolling bar with a wide range of row spacings available to provide flexibility when sowing various crops.
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SERAFIN ULTISOW S15 HI-LIFT SINGLE DISC SEEDER 15m Specifications
# DISCS | Working Width | Row Spacing | HP Requirement | Transport Width | Disc Size | Disc Type | Weight |
---|---|---|---|---|---|---|---|
50 | 15m | 300mm | 330hp | 6.0m | 20" | Single Disc | 15,500kg |
60 | 15m | 250mm | 360hp | 6.0m | 20" | Single Disc | 17,750kg |
72 | 15m | 208mm | 420hp | 6.0m | 20" | Single Disc | 20,000kg |
SERAFIN ULTISOW S15 HI-LIFT SINGLE DISC SEEDER 15m Features

Easy access to row units
Not only do you have better access for any maintenance you may need to do, you have much better access for making simple adjustments such as seeding depth or press wheel pressure. No more crawling around in the dirt!Â
This will result in faster repair work, a higher likelihood of operators actually maintaining the machine and happier operators.

Basic operation
Simple single function hydraulic lift through an innovative gear driven valve block ensures that the machine lifts up & down smooth and even.Â
The operator lowers the machine to the working height and then uses the hydraulic rolling bar to lower or raise the units to the ground, just like any other Ultisow.

Tried & tested design
By keeping the rolling bar concept including valve block and rolling bar height the same, you have the confidence that the new frame design will work like it always has.
Continuing on with the Ultisow fundamentals of being robust, simple and easy to use, the new S15 HI-LIFT is a great match for any broadacre farmer.

Easy to transport
With some clever design, the new S15 Hi-Lift has the same transport width as the standard S15 model. A simple fold over centre frame with a good wheel package makes transport easy.

Wide yet nimble
Even though this is a big, wide machine, having a long drawbar and strong casting front wheels allows tight headland turns so that it remains nimble.Â

Good wheel package
Featuring 8x 500/60×22.5 flotation tyres the new S15 HI-LIFT frame has plenty of rubber on the ground. They are setup on 3m wheel centres as standard well.
Customer Testimonial
The Hi-Lift part of it is certainly user friendly. The row units stand up to a variety of soil types and they have been very good over the years. Most of all, Serafin's have been very easy to deal with.
Graeme Haddrill, Temora NSW
Serafin SM Row Unit - Features

- THE SM SINGLE DISC ROW UNIT FROM SERAFIN FEATURING:
- Large 508mm Disc Blade
- Needle Roller Bearings
- Serafin Long-Life Cast Closing Wheel
- 3 Spoke Buco Depth Wheel
- Independent Spring Down Pressure
- Replaceable Mud Scraper
- Depth Adjustment Handle
- Adjustable Seedboot
- Buco Hard Vee Rubber Press Wheel

Large 508mm Disc Blade – Slow turn speed, allowing for better cut of trash. Lasts 30-40% longer than comparable 18″blade
Needle Roller Bearings -high quality, low maintenance, durable
Serafin Long-Life Cast Closing Wheel – Non-Greaseable. Fill adjustable to suit varying sowing conditions
3 Spoke Buco Depth Wheel – Better mud and trash clearing. Non-Greaseable bearing
Independent Spring Down Pressure – For press and closing wheels, with Non-Greasing and long life bearings

Replaceable Mud Scraper – new, longer and fully adjustable. Improving performance in varying conditions
Depth Adjustment Handle – Making changing of seeding depth a breeze. 1/2″Increments
Adjustable Seedboot – Smooth internal casting improving seed placement
Buco Hard Vee Rubber Press Wheel – Excellent seed to soil contact, for hard wearing and long life
Feature | Specification | ||||||
---|---|---|---|---|---|---|---|
Cutting Disc | 20" x 6mm single disc blade on a 7 degree angle, no undercut | ||||||
Cover Wheel Pivot | Bearing - Non greaseable, adjustable closing position | ||||||
Firming Wheel Pivot | Bearing - Non greaseable, adjustable closing position | ||||||
Cover Wheel | Serafin Cast 12" smooth type with adjustable spacers to ensure perfect closing action in all soil types, Non greaseable | ||||||
Firming Wheel | 9 1/2" x 25mm BUCO Hard Vee wheel with Non greaseable 5203 bearings | ||||||
Depth Gauge Wheel | 4 1/2" x 15" BUCO semi pneumatic rubber wheel on 3 spoke open centre, Non greaseable bearing (other types optional) | ||||||
Depth Control | Quick and Easy to adjust handle, new Heavy Duty pin and heavy toothed casting for long life, 1/2" increments | ||||||
Disc Hub & Bearing | A unique sealed lubrication, with an extended service life and very low maintenance. Increasing uptime and reducing maintenance costs​ | ||||||
Front Pivot Clamp | Extremely long life needle roller bearings, Non greaseable. Does away with unnecessary wearing bush & pin | ||||||
Total Unit Weight | Approx 105kg with a standard configuration |
Other Machine Options
- Available also in 9m & 12m working width
- Available with or without rolling bar
- Can be setup for front or rear tow air carts
Brochure & User Manual
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Rodney dunn
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