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Crop storage technology - Receiving hopper | RH 20 Combi / RH 24 Combi
Intake volume up to 24 m³ and soil cleaning, pre-grading and picking
With the receiving hoppers, type RH 20 Combi and RH 24 Combi, several handling steps in the storage and preparation process can be combined in just one machine. Thanks to the modular design of the machine and a wide range of options, the machine can be assembled to meet variable customer-specific requirements. The receiving hopper can be expanded to include pre-grading, a stone and clod separation system and a picking table with a sorting platform on both sides, which offers space for up to eight people. Pre-grading after the picking table is also possible, with a choice between a web grader and a one- or two-stage PU spiral roller unit, depending on the requirements in terms of grading accuracy and crop protection. The infinitely variable drive (standard) allows easy adaptation to various requirements. In addition to the broad modularity, the machines convince with optimum crop protection and high throughput at the same time.
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Gentle crop transfer
Gentle transfer between the single units ensured by direct coupling.
Highest crop protection
The soft, wear-resistant polyurethane (PU) spiral rollers achieve lowest impact on the crop and an effective separating performance.In addition, jammed stones and entangled haulm are avoided.
Gentle pre-grading
The combination of a receiving hopper and subsequent pre-grading with PU spiral rollers is a unit for powerful and gentle crop handling.
Powerful and convenient sorting out stones as well as clods
The two-stage clod separator "CLS II" gently and efficiently separates potatoes from stones and clods. Due to the fact that the clod separator is installed twice in the machine, the separation effect can be optimally adapted to different tuber sizes and thus a very high separation accuracy can be achieved.
Ergonomic picking table
The comfortable working platform offers space for up to 6 persons and allows for picking impurities and trash by hand.
Storing according to tuber size
Web grader WG 900 directly behind the picking table for the highest sorting accuracy.
Comfortable operation
Using the GBT 831 and GBT 818 operator terminals at the picking table, all functions of the hopper can be controlled conveniently and intuitively.
Benefits
Front section (receiving)
Hopper floor / bunker floor
Soil cleaning and pre-grading
Crop discharge
Control Systems
Convenience
Assistance systems
- Strong hopper floor
- Gentle intake due to soft bags
- Durable due to large exterior rollers of the hopper floor chain
- Optimum crop flow due to infinitely variable hopper floor speed
- Excellent emptying due to deep bags with active sealing
- The gooseneck-shaped top end of the hopper ensures an even crop flow and discharge.
- Gentle crop discharge from the hopper floor onto the spiral coils.
- Gentle soil cleaning and pre-grading with PU spiral coils
- For quick adaptation to varying soil and amount of trash, as well as different sizes for pre-grading, the distance and inclination adjustment of the PU spiral rollers can be infinitely adjusted.
- Gentle crop transfer to the picking table
- Ergonomically designed picking table
- Variable use possible with the high availability of grading units
- For the pre-graded fraction of potatoes with a diameter of less than 45 mm, the optional available clod separator, type CLS, enables a gentle and efficient separation of stones and clods.
- Maintenance free direct drives
- Comfortable operation via operator terminals type GBT 831 and GBT 818.
Specifications
You'll find all the information about the standard features of the machine here.
Configuration
- Hopper floor with horizontal head end at top
- Height adjustable spring mounted collision protection
- Deep and soft bags
- Active pocket sealing
- Robust hopper floor chains supported on external bearings
- Infinitely adjustable hopper floor speed
- Soil cleaning C8 with PU spiral coils
- Soil cleaning unit with hydraulically operated distance and levelling adjustment
- Infinitely speed adjustment of the PU cleaning rollers
- Difference speed setting of the PU spiral coils
- Soil and crop cross conveyor
- Picking table PT30 for up to 6 persons
- Working platform with incl. 2 stairs
- 4 lights
- Emergency stop at both sides of the picking table
- Infinitely adjustable picking table web speed
- Trash return conveyor
- Operation via operator terminal type GBT 831 (incl. 8 m connecting cable)
- Operator terminal GBT 818 at picking table
Technical data
5720-410 RH 20-45 Combi
Intake | |
---|---|
Intake height (min.) | 900 mm |
Intake height (max.) | 1200 mm |
Intake width | 3100 mm |
Intake width XXL version (option) | mm |
Hopper floor width | 2000 mm |
Hopper floor length | 4500 mm |
Hopper floor speed | 0,5 - 3,5 m/min |
Capacity | 9,5 m³ |
Capacity XXL version (option) | m³ |
Soil cleaning / pre-grading | |
Width | 2000 mm |
Number of coils C8 (standard) | 8 |
Number of coils CF (option) | 7 + 7 |
Coil distance soil cleaning | 5 - 45 mm |
Coil distance soil cleaning (CF) (option) | 5 - 35 mm |
Coil distance pre-grading unit (CF) (option) | 5 - 55 mm |
Conveyor | |
Soil cross conveyor width | 800 mm |
Width of pre-grading cross conveyor CF (option) | 800 mm |
Crop cross conveyor width | 800 mm |
Cross conveyor length | 3000 mm |
Cross conveyor length (option) | 3500 mm |
Power supply | |
Voltage | 400 V |
Frequency | 50 Hz |
Power with C8 (standard) | 15 kW |
5720-420 RH 20-60 Combi
Intake | |
---|---|
Intake height (min.) | 900 mm |
Intake height (max.) | 1200 mm |
Intake width | 3100 mm |
Intake width XXL version (option) | mm |
Hopper floor width | 2000 mm |
Hopper floor length | 6000 mm |
Hopper floor speed | 0,5 - 3,5 m/min |
Capacity | 16 m³ |
Capacity XXL version (option) | m³ |
Soil cleaning / pre-grading | |
Width | 2000 mm |
Number of coils C8 (standard) | 8 |
Number of coils CF (option) | 7 + 7 |
Coil distance soil cleaning | 5 - 45 mm |
Coil distance soil cleaning (CF) (option) | 5 - 35 mm |
Coil distance pre-grading unit (CF) (option) | 5 - 55 mm |
Conveyor | |
Soil cross conveyor width | 800 mm |
Width of pre-grading cross conveyor CF (option) | 800 mm |
Crop cross conveyor width | 800 mm |
Cross conveyor length | 3000 mm |
Cross conveyor length (option) | 3500 mm |
Power supply | |
Voltage | 400 V |
Frequency | 50 Hz |
Power with C8 (standard) | 15 kW |
5720-510 RH 24-45 Combi
Intake | |
---|---|
Intake height (min.) | 900 mm |
Intake height (max.) | 1200 mm |
Intake width | 3000 mm |
Intake width XXL version (option) | 3400 mm |
Hopper floor width | 2400 mm |
Hopper floor length | 4500 mm |
Hopper floor speed | 0,5 - 3,5 m/min |
Capacity | 11 m³ |
Capacity XXL version (option) | 12,5 m³ |
Soil cleaning / pre-grading | |
Width | 2400 mm |
Number of coils C8 (standard) | 8 |
Number of coils CF (option) | 7 + 7 |
Coil distance soil cleaning | 5 - 45 mm |
Coil distance soil cleaning (CF) (option) | 5 - 35 mm |
Coil distance pre-grading unit (CF) (option) | 5 - 55 mm |
Conveyor | |
Soil cross conveyor width | 800 mm |
Width of pre-grading cross conveyor CF (option) | 800 mm |
Crop cross conveyor width | 800 mm |
Cross conveyor length | 3000 mm |
Cross conveyor length (option) | 3500 mm |
Power supply | |
Voltage | 400 V |
Frequency | 50 Hz |
Power with C8 (standard) | 15 kW |
5720-520 RH 24-60 Combi
Intake | |
---|---|
Intake height (min.) | 900 mm |
Intake height (max.) | 1200 mm |
Intake width | 3000 mm |
Intake width XXL version (option) | 3400 mm |
Hopper floor width | 2400 mm |
Hopper floor length | 6000 mm |
Hopper floor speed | 0,5 - 3,5 m/min |
Capacity | 19 m³ |
Capacity XXL version (option) | 21 m³ |
Soil cleaning / pre-grading | |
Width | 2400 mm |
Number of coils C8 (standard) | 8 |
Number of coils CF (option) | 7 + 7 |
Coil distance soil cleaning | 5 - 45 mm |
Coil distance soil cleaning (CF) (option) | 5 - 35 mm |
Coil distance pre-grading unit (CF) (option) | 5 - 55 mm |
Conveyor | |
Soil cross conveyor width | 800 mm |
Width of pre-grading cross conveyor CF (option) | 800 mm |
Crop cross conveyor width | 800 mm |
Cross conveyor length | 3000 mm |
Cross conveyor length (option) | 3500 mm |
Power supply | |
Voltage | 400 V |
Frequency | 50 Hz |
Power with C8 (standard) | 15 kW |
5720-530 RH 24-70 Combi
Intake | |
---|---|
Intake height (min.) | 975 mm |
Intake height (max.) | 1275 mm |
Intake width | 3000 mm |
Intake width XXL version (option) | 3400 mm |
Hopper floor width | 2400 mm |
Hopper floor length | 7000 mm |
Hopper floor speed | 0,5 - 3,5 m/min |
Capacity | 22 m³ |
Capacity XXL version (option) | 24 m³ |
Soil cleaning / pre-grading | |
Width | 2400 mm |
Number of coils C8 (standard) | 8 |
Number of coils CF (option) | 7 + 7 |
Coil distance soil cleaning | 5 - 45 mm |
Coil distance soil cleaning (CF) (option) | 5 - 35 mm |
Coil distance pre-grading unit (CF) (option) | 5 - 55 mm |
Conveyor | |
Soil cross conveyor width | 800 mm |
Width of pre-grading cross conveyor CF (option) | 800 mm |
Crop cross conveyor width | 800 mm |
Cross conveyor length | 3000 mm |
Cross conveyor length (option) | 3500 mm |
Power supply | |
Voltage | 400 V |
Frequency | 50 Hz |
Power with C8 (standard) | 15 kW |