Tatu
SPEED DISK
High Speed, Heavy Duty Speed Disc
#1 for Robustness, Versatility and Reliability
The Tatu SPEED DISK is designed for fast and superior in-field performance for consistent agronomic residue management during both seedbed preparation & leveling of paddocks. It is a very efficient, versatile and robust machine that outperforms other similar speed discs.
It has a unique design with a more aggressive front disc angle of 17 degrees which cuts the residue as it fractures & lifts the soil to help incorporate it prior to hitting the back gang. The rear disc angle is 14 degrees and it recuts & resizes the residue, and then finishes the inversion of the soil. The rear cage roller then levels the job for a superior finish.
The low maintenance design allows operators to spends more time in the field and less time in the workshop. It also has an impressive 16kph – 22kph working speed that ensures productivity is higher than most other tillage tools. It is also extremely simple to setup & operate making it very attractive for farms with multiple operators.
TATU SPEED DISK Specifications
| # of DISCS | DISC SPACING | DISC SIZE | Working Width | Transport Width | Weight | Required HP | Price ex GST |
|---|---|---|---|---|---|---|---|
| 60 | 254mm / 10" | 22" x 6mm Scalloped | 7,600mm / 25ft | 3,970mm / 12ft | 10,023kg | 270 - 330 | $175,000 |
| 72 | 254mm / 10" | 22" x 6mm Scalloped | 9,150mm / 30ft | 3,970mm / 12ft | 10,905kg | 320 - 400 | $189,000 |
| 96 | 254mm / 10" | 22" x 6mm Scalloped | 12,195mm / 40ft | 4,880mm / 16ft | 13,230kg | 430 - 530 | $230,000 |
| 108 | 254mm / 10" | 22" x 6mm Scalloped | 13,700mm / 45ft | 5,500mm / 18ft | 14,152kg | 520hp + | $235,000 |
*Prices don’t include delivery, setup, or dealer charges. Prices exclude GST and can be changed without prior notice.*
TATU SPEED DISK Features
Simple & Robust yet feature packed:
Just because something is simple and easy to use doesn’t mean that it hasn’t got features that make it stand out.
Starting out with a super strong frame, large flotation tyres and maintenance free bearings throughout the disc assembles & rear roller makes this a pleasure to own and operate.
The wide disc spacing allows for excellent trash flow through high residue crops without blocking up, and the unique disc angles on the front & rear discs ensures that the residue is cut and sized perfectly, the soil is fractured and lifted, and then mixed soil is levelling off nicely.
Cage Roller Basket: Provides superior soil leveling and excellent surface texture, making it ideal for planting and seeding. It effectively controls soil erosion and promotes increased yield through even emergence. The cage roller can be operated in both the raised and lowered positions. It works excellently in the both spring and fall seasons, adapting to a wide variety of field conditions.
Swivel Oil Bath Bearing: The TATU exclusive sealed, heavy-duty swivel oil bath bearing system offers significantly longer lifespan compared to competitive pillow block-style ball bearings.
Rear Gang Set: Performs transverse cutting and soil inversion (14 degree disc blade angle)
Front Gang Set: Cuts and sizes residues and mixes soils creating a seedbed ( 17 degree disc blade angle)
Flotation Tyre: The high flotation radial tyre provides a wider footpring area, resulting in lighter weight distribution and reduced soil compaction.
Rubber Torsion Suspension System: The four rubber torsion elements on each disc arm act as dampers and allow for 9 inches of travel. The rubber torsion damping system absorbs impacts from rocks and adapts to various soil profiles.
Disc Hub: Equipped with high-quality tapered roller bearings ensure durability. Tapered bearings enable efficient performance and complete internal replacement, promoting maintenance profitability and cost reduction.
Multiple Disc Configurations: All smooth, all notched or front notched and rear smooth.
Zero Maintenance Disc Hub Bearings
The maintenance-free grease bearing is exclusively manufactured by Tatu Marchesan. It is designed with dual tapered roller bearings that provides high-performance for long periods of operation.
The bearing design eliminates the need for additional lubrication, saving precious hours of labour and gives more time in the field.
Rubber Torsion Spring System (RTSS)
Each disc blade arm has four rubber elements functioning as a damper. This provides a pretention that allows the disc blades to follow the contour of the land, whilst still being able to pass over obstructions such as rocks without damaging the disc arm.
Each arm is independent to each other, meaning greater consistency in the machines cutting depth, providing a better job.
9" of Individual Disc Arm Travel
The size and design of the Rubber Torsion Spring along with the Disc Arm Design has allowed the disc blade to have 9 inch of travel.
This just means that the SPEED DISK can handle rocky and undulating conditions without effecting the machines level finish.
Couple that with the 10″ spacing between each disc, all equals one versatile machine!
Oil Bath Bearings On Rear Cage Roller
Each section of the cage roller is fitted with two Tatu Swivel Oil Bath Bearings that are maintenance free, long life and extremely hard wearing. The Swivel design is exclusive to Tatu Marchesan as well.
Super Strong Frame For Excellent Penetration
Constructed using quality Brazilan steel, the SPEED DISK also has enough weight per disc to get the 22″ disc blades to penetrate the hard compacted soils, as well as cut through heavy trash and stubbles.
Safety Pin for Locking the Wings
Safety pin for locking the wongs for long-distance transport. Colour coding on all hydraulic hoses for easy assembly.
Changes to lift height
Change in the lifting height through the wheelset for maneuvers, enabling a lift height alteration from 0″ to 6″.
Hydraulic Lifting Cylinders
Lift cylinders safety valves with hydraulically piloted and certified valves that enhance protection and safety during equipment maintenance, and lots in the lift ears of the chassis, for improved flotation while in working position.
Disc Hub Cap Slots
Slots in the cap of the disc hubs and provision of a hook wrench for easier adjustment of the disc hubs.
New and Improved Fixed Deflector
Replacement of the fixed deflector with the pantographic model, ensuring greater precision and improved lifespan.
Simple Fold Design For Narrow Transport
The Hydraulic folding design of the SPEED DISK gives the operator a nice, narrow transport width that makes moving it from job to job a breeze. It is also low in height making it easy to move around on a truck.
TATU SPEED DISK Product/Testimonial Video
Brochure & User Manual Download
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