Pneumatic seeding box P-BOX-MD

Many possible applications and machine combinations

Such as the application of intercrops (picture), catch crops, winter greening, new seeding, reseeding, fertilization, etc.
Mounted on: weeder (picture), row crop cultivators, cultivators, subsoilers, etc.

Exact seeding of many seed varieties

The seeding roller is driven by a ground wheel which turns a flexible shaft that transmits the actual speed to the seeding roller via a gearbox. This ensures that the set sowing rate is accurately applied even when working different speeds. On machines up to 6 m / 19.7 ft. the air flow is generated by an electric double fan (picture). For machines bigger than 6 m / 19.7 ft. working width a mechanical fan is used as standard. A hydraulic fan is available as an option.

Reliable drive via a flexible shaft

The seed drill is driven as standard by a flexible drive shaft which is turned by the support wheel of the machine (symbol picture). The power transmission is effected by an infinitely variable oil bath gearbox, which drives the seeding roller and stiring shaft via a chain.

The right seeding roller for every seed

From the wide range of seeding rollers one seeding roller with fine and one with coarse toothing are part of the standard equipment. This guarantees that the appropriate seeding roller can be used for different seeds. Further seeding rollers (9 in total) are available. Special seeding rollers can also be offered.

Splash guard for exact distribution

The deflector plates are equipped with a height-adjustable splash guard to make sure the seeds are evenly distributed. The holder of the plate can be adjusted infinitely variable. In addition, the splash guard is fixed in a slotted hole so it can be adjusted to different types of seed.

Spreading of many seed varieties

Field bean, buckwheat, peas (x), fodder pro KM, barley, grassland pro B+NA, oats (x), clover, gold of pleasure, linseed, lupins, lucerne, poppy seed, oil radish, phazelia, rape, rye (x), red clover, turnip rape, slug pellet, mustard, soya bean, sunflower (x), soy vetch, triticale (x), white clover, wheat (x),. .. 
Attention - not all seed varieties can be sown with the standard equipment. For all species marked with (x) the following options must be ordered: Mechanical or hydraulic fan instead of electric fan as well as retaining plate. For the P-BOX-MD a reinforced gearbox is also necessary. Ask your Einböck consultant for further information.

Quick change of the seeding rollers without tools

The seeding rollers are installed in an easily accessible position and can be changed quickly and without tools.

Weather independent and accurate sowing through hoses and seeding roller

The seeding roller distributes the seeds into eight separated outlets. There they are transported pneumatically via PVC sowing hoses to the deflector plates which are adjustable in angle. In the over seeding method the seed is precisely distributed over the entire working width. In contrast to rotary broadcasters, seeding with the P-BOX system is insensitive to wind.

Mechanical drive monitoring
A yellow indicator finger mechanically indicates whether the chain drives the gearbox and thus the seeding roller. This way it can be continuously checked whether the sowing unit is working properly.

Robust substructure
The seeding unit, constructed by Einböck and manufactured in-house, is designed for long life. Precise welds executed by welding robots ensure a perfect setup and smallest tolerance for years of trouble-free work.

Outlets can be adapted as required

The P-BOX-STI and P-BOX-MD are equipped with eight outlets as standard. But with special seeding rollers in combination with sealing plugs the outlets can be reduced. You can also use distributer heads for doublig the outlets (e.g. 16 outlets from eight sections). If a P-BOX is mounted for example on a 9 m GRASS-MANAGER or AEROSTAR, you need a seeding roller with 6 sections, 2 sealing plugs and 6 distributors.

Simple mounting on Einböck implements and other brands

The seeding box P-BOX can be easily and simply mounted on many Einböck machines as well as on machines of other manufacturers. For Einböck machines there are also mounting kits and steps for filling available.

 „100 % made by EINBÖCK in AUSTRIA“

• In-house development from the idea to serial production
  We have over 85 years experience in designing of agricultural machinery.
• From practitioner for practitioner 
  75 % of our sales and product management team are farmers, therefore we develop practice-oriented, user-friendly machines and adjustment options. Our top priority is to provide the right machines and suitable product specifications.
• Suppliers from the region and Central Europe
  Long-lasting relations to suppliers ensure constant quality of raw materials and components, as well as reliable supply

• Manufacturing exclusively in Dorf an der Pram in Upper Austria
  Our high vertical range of manufacture guarantees the best quality and long working life. "100 % made by Einböck in Austria" ensures the highest quality in all areas of production.
• Practical testing of all machines on our own test fields
  Before prototypes are turned into serial production, they have to withstand extensive tests on fields and roads. This allows us to achieve absolute precision and reliability.
• After-sales service
  A decades-long supply of wear and spare parts ensures maximum service life of the machines as well as direct and close contact to customers.

Fast and uncomplicated adjustment of the seeding rate

The seeding rate can be controlled quickly and without electronics via a lever.

Control unit for electric air fan
With the control unit, which can be easily fixed in the tractor cab with a Velcro fastener, the electric air fan can be switched on and off.

Stripper distance
A lever adjusts the distance of the stripper according to the diameter of the seeds

Seed hopper 300 l
The standard seed tank has a capacity of 300 litres. A stirring shaft prevents the seed mix from separating and from bridging in the tank. (Optional: 500 litres tank)

Protected chain drive instead of belts

A large-dimensioned chain with tightener transfers the power from the oil-immersed gear box to the seeding roller and the stirring shaft. This combination ensures a constant drive of the seeding roller and thus uniform sowing.

Types of fans
The air stream blowing the seeds to the deflector plates is produced either by an electric, hydraulic, PTO-driven or a special fan, which is
attached directly to the PTO shaft of the tractor.

1. Mechanic fan with PTO shaft (more than 6 m / 19.7 ft. working width)
2. Electric double fan 12 Volt (until 6 m / 19.7ft. working width)
3. Hydraulic fan with oil pressure manometer (optional requirements: pressure free return line, maximum capacity of the oil pump must not exceed 50 litres per minute; recommendation: independent hydraulic valve or load sensing system)
4. Mechanic fan, directly attached to the PTO-shaft of the tractor (optional)

Second seeding roller
The 2nd seeding roller is safely stored in a storage box on the machine and therefore always with you. So the seeding roller can be changed quickly for different seed types. 

Rubber Sealing
The rubber sealing ensures the tank is properly closed - this is necessary for an optimal operation. The opening lid can be mounted with opening to the left or to the right.

Calibration plate and calibration pan
A calibration plate and calibration pan ensure simple and uncomplicated adjustment and calibration of the seed box. The parking position on the box guarantees quick accessability.

Monitoring window
A visibly placed monitoring window helps the operator to check the level of the seeds left in the tank at any time from the tractor cab.

Draining outlet with flexible drain hose

As the seed tank is often not emptied completely, excess seed can be drained from the tank via a flexible drain hose. By placing it directly above the seeding roller the tank is emptied almost without residue.

Dimensions P-BOX

The P-BOX tank including the base has the following dimensions: 
Height 104 cm / 41", width 92 cm / 36" and depth 65 cm / 26".
It can be attached to an machine by a plate with the following dimensions: 200 x 340  mm / 7.9 x 13.4" or 260 x 80 mm / 10.2 x 3.2"

Seed tank made of sheet metal

The tank of the P-BOX is made of sheet metal, which is environmentally friendly and cannot become brittle. Due to the excellent quality of the powder coating, the colour does not fade even after many years. In addition, the steel tank withstands shocks and can be easily bent out or repaired if damage occurs.

Plastic tank
Instead of the standard steel tank, a 265 l plastic tank can be installed. This corrosion-resistant design plastic tank is made of the highest quality materials and is thus extremely durable and unbreakable. 

Additional monitoring and control units available

1. Hectare counter
2. Airflow monitoring: this detects if one or more sowing hoses are blocked. In this case an acoustic and visual error message appears on the operating terminal
3. Tank level sensor: it warns when the seeds in the tank are coming to an end. This sensor works independently from vibrations.
4. Electric adjustment of seeding quantity: for increased convenience, the seed rate can be adjusted from the tractor via an electric control terminal

Angle unit
A long service life of the flexible drive shaft is achieved if the bending radius is not smaller than 20cm. An angle unit ensures the shaft is well positioned not to come below this bending radius. The flexible shaft, as well as the angle unit are protected from stones and heaps of earth.

Further options for turning the flexible shaft:

1. Ground drive via an air wheel, which is pressed on a roller
2. Ground drive via a tail wheel, which is mounted on the main frame

500 litre tank
Seeding machines with a 500 litre tank are standard equipped with tank stabilizers, retaining plate and extra large filling opening (Attention: mounting on GRASS-MANAGER or various Einböck devices is only limited possible.)

Retaining plate
For heavy seeds we recomment the retaining plate mounted above the stirring shaft and the seeding roller.

Tank stabilizers
Tank stabilisers are recommended when the box is mounted on implements with high vibrations during operation (e.g. disc harrows). These are fitted as standard on 500l tanks.

Mechanic jogging unit
A mechanic jogging unit can be installed to avoid bridging. This is only necessary for seeds that have a particular tendency to bridge.

Mounting kits and steps for filling for Einböck machines

For Einböck machines such as tine weeders, row crop cultivators, rotary hoe, rotive weeder, cultivator, grassland weeder, etc. a mounting kit including steps for filling are available. Due to the universal mounting bracket, the seeding boxes can also be mounted on many machines of other producers.