Apache 3-/4-row elevator harvester

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1 Apache 3-/4-row elevator harvester

2 AVR Apache elevator harvester, guaranteed capacity under difficult harvesting conditions! The best insurance for difficult harvesting seasons is sufficient harvesting capacity. The Apache offers an enormous harvesting capacity (3- or 4-row harvesting) at an affordable price. Under normal harvesting conditions, the 3- or 4-row Apache offers respectively a 50% or 100% increase of the harvesting capacity. The whole product cycle stays completely potato-friendly: reduced drop heights, application of the flexiweb idea, small inclinations of the hydraulically driven webs and a choice between cross rollers or axial rollers. Digging unit + digging web 3 x 90 cm 3-row single-piece digging unit with individual row depth adjustment via mechanical spindle (depth set by means of diabolo). Hydraulic counter pressure control can be set manually to minimize pressure on the rows. Optionally, the value can be set via the command screen. This averts unnecessary pressure on the rows, which prevents formation of extra clods under difficult conditions and with heavier soils. On sandy soil, the form of the row is maintained and the product enters the machine neatly. Six pulled, spring-controlled discs ensure smooth harvesting in the presence of lots of haulm. On both sides a large haulm intake roller is mounted. The digging web is 2,550 mm wide, hydraulically driven by means of PUR drive wheels, pitch dependent. Digging unit + digging webs 4 x 75 cm 2 x 2-row digging unit. In this 4-row version, the well-known digging units of the selfpropelled Puma+ have been used. It concerns two digging units that can be put to work independently. This means that it is also possible to harvest two rows. The sieving webs are 1,450 mm wide each and are driven by means of pitch-dependent PUR drive wheels. The depth adjustment and pressure control are set independently for each digging unit. On the outside of the digging unit, two large haulm intake rollers are installed. Eight spring-controlled, pulled discs are mounted, of which the two in the middle (in between the two digging units) can optionally be driven for a good intake in all conditions.

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4 AVR makes 3- and 4-row harvesting possible under difficult conditions! Sieving webs + Flexiweb + haulm rollers After having passed the digging web(s), the potatoes cross 2 sieving webs (1,650 mm wide) and land onto the cleaning module. Special about the first Flexiweb sieving web is that the drop height between the digging web and this sieving web is hydraulically adjustable from the tractor. This means that depending on the conditions and the need for extra cleaning, the drop height can be reduced or increased. The Flexiweb ensures ultimate flexibility. In this first sieving web an agitator system is mounted which is driven hydraulically and can thus be adjusted from the tractor. A haulm separation module is installed between both sieving webs and between sieving web 2 and the cleaning set. This separation module consists of a turbine roller and a rubber haulm roller. The turbine roller ensures a smoother transition and a reduced drop height. The haulm roller guarantees an efficient haulm separation with help of haulm rakes (or haulm brushes). Cleaning module Cross roller set (CR set) For light to medium soil the machine can be equipped with a cross roller set. This module very efficiently removes loose soil, small clods of earth and small stones from the product flow. Thanks to its many configuration possibilities, the cross roller set can be used under various conditions. The CR set consists of 6 spiral rollers (PUR) and 6 plain rollers (steel). For the spiral rollers, the speed can be adjusted; for the plain rollers, both the speed and the rotating direction can be adjusted (separately adjustable per roller). Furthermore, the distance between the spiral rollers and the plain rollers can be adjusted, as well as the inclination of the complete CR module. Ample possibilities for perfect results under both dry and wet conditions on fields with light to medium soils. Cleaning module Axial roller set For heavier soils an axial roller set can be mounted. The module axial roller set consists of an axial roller table, the quality of which has amply been proven on the Puma+, followed by two more sets of cross rollers. Even under the most wet and heavy conditions, the axial rollers ensure a very efficient cleaning. Both the speed and the inclination of the axial rollers can be adjusted. Depending on the harvesting conditions, rollers with a 76 mm or 82 mm diameter can be mounted.

5 1. 4-row digging web: 2 x 1,450 mm wide, driven by means of PUR drive wheels 2. 3-row digging web: 2,550 mm wide, driven by means of PUR drive wheels 3. First sieving web (Flexiweb system), universal drive, + haulm roller 1 4. Second short sieving web, universal drive, + haulm roller 2 5. Cleaning module option 1: cross roller set 6. Cleaning module option 2: axial roller set 7. Separation unit for equal filling of elevator 8. Hydraulically driven 1,300 mm wide elevator 9. Adjustable swan neck for minimal drop height in dumper The Apache combines state-of-the-art technologies with inventive separation and cleaning technologies, the result of which is an optimal harvesting quality and a high capacity. 2

6 Extremely gently harvesting! Operation The machine is operated by means of an intuitive joystick and a control terminal in the tractor. All frequently used functions are operated by means of the joystick. The speed of the webs and axial rollers (or cross rollers) is clearly indicated on the control terminal. This ensures a clear view of the harvesting process. Optionally, an automatic mode can be provided for adjusting the speed of the webs in function of the driving speed. Elevator After the cleaning module, a separation unit has been mounted for an optimal filling of the elevator. The hydraulically driven elevator is 1,300 mm wide. The active accompanying side panels and the canvas ensure a product-friendly transport to the dumper. Naturally the flights are covered in aircushion PVC. This elevator has a very high capacity and comes with an extra boost function. The swan neck can reach the floor of the tipping trailer.

7 Default on the Apache: PTO drive shaft (21 splines - 1,000 rpm) Independent hydraulic system (wheel drive and steering wheels) 2 pumps with variable flow rate, 2 LS pumps, 1 CC pump Hydraulically driven sieving webs 710/50 R 30.5 radial tyres Hydraulic steering wheels with brakes and automatic reset Hydrostatic wheel drive Hydraulic land levelling Digging unit 2 large haulm intake rollers (400 mm) Pressure relieve with accumulator Pulled plastic diabolos Pulled, spring loaded discs 4x75-2 independently mounted digging units 3x90-3 separately adjustable diabolos Digging web(s) with PUR drive wheels Hydraulically adjustable agitators FLEXIWEB 2 haulm roller sets (turbine roller + rubber haulm roller) Hydraulically driven elevator, with canvas and active side panels Choice of cleaning module Axial roller set Cross roller set 2 haulm roller sets (turbine roller + rubber haulm roller) Steered wheel axle with hydrostatic wheel drive Some options for the Apache: drive and a tyre size of 710/50 R Cameras The machine is standardly equipped with a hydrostatic wheel The drawbar can be adjusted hydraulically, which means that the tractor s tyre size and the track gauge can be selected de- Automatic pressure control on diabolos Middle discs of digging unit (4x75) hydraulically driven Universal share holders (4x75) with stone protection pending on the conditions. Technical Specifications Dim. (l x w x h) Required power 700/50R30 wheels / hydrostatic wheel drive 12.7 x 3.5 x 3.6 m approx. 132 kw / 180 hp

8 KEEN Taking into account the clients wishes and years of experience at AVR have allowed us to design agricultural machines that are KEEN. Concepts such as the varioweb or conducting soil preparation, planting and ridging in one go (the Multivator and Compact pioneered in this field) are definite eye-catchers. Apart from that there are also numerous well-considered details that are less visible. Examples of this are the clever positioning of the bearings of the sieving webs (low maintenance), the user-friendly operation and the relatively simple design of the machines. These features are all tailored to the clients wishes: highly reliable and extremely profitable. GREEN Because of their striking colour, AVR machines are instantly recognizable. Apart from this aspect, they are also GREEN in all other respects. The GE Force cultivators for example are equipped with a 6-hook rotor construction. This construction generates extra capacity while significantly reducing the fuel consumption. All harvesters have an optimal harvesting capacity and use a minimal amount of fuel. These smart features guarantee that AVR machines can be considered to be your most faithful employees. The AVR range mainly consists of machines for the potato cultivation industry. Emphasis is placed on seedbed preparation, planting, rotary cultivation, haulm topping and harvesting potatoes. However, the machines can also be used for processing and harvesting other tuberous plants. AVR produces market oriented machines. The machines are designed in close cooperation with our users and are tailored to their needs so as to contribute to the optimization of the harvesting results. The typical colour of the AVR machines is seen on the fields more each day. The number of clients who put their faith in AVR is steadily growing, and we are continuously striving to live up to their trust. AVR bvba Meensesteenweg Roeselare, Belgium T +32 (0) F +32 (0) info@avr.be