RH 20 Combi / RH 24 Combi - Lagertechnik

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Handling equipment - Receiving hopper | RH 20 Combi / RH 24 Combi

Intake volume up to 24 m³ and soil cleaning, pre-grading and picking

The RH 20 Combi and RH 24 Combi are machines of modular design. They impress with their variety of options, enabling them to meet a wide range of requirements. Special constructive features of the hopper are the large horizontal discharge at the top end, active pocket sealings and the particularly soft PU spiral rollers of the cleaning unit. These features enable maximum crop protection and highest throughput capacity. The infinitely variable drive (standard) allows easy adaptation to various requirements. The crop flows from the PU coil unit onto two 72 cm wide picking belts, which give space for up to 8 pickers. Depending on the requirements as regards accuracy of grading and gentle crop handling, the RH-Combi can be combined with a web grader or a one- or two-stage coil unit.

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Gentle crop transfer to the picking table

Accurate grading rear of picking table with the WG 900 tandem

Gentle grading with PU spiral rollers rear of picking table

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.

Comfortable operation via GBT 831 and GBT 818 operator terminal at picking table

Benefits

Developed for the picking staff

The clearly laid out operator terminal GBT 818 has been specifically developed for the picking personnel on the RH Combi. The display shows all the essential parameters that are important for the picking process.

Continuously proven settings

The "Adjustment Control" feature for GRIMME receiving hoppers enables the digital display of speeds and spacings of the PU spiral rollers. Especially for inexperienced operators, the system allows quick and precise adjustment of the machine to recurring harvesting conditions and tuber sizes to achieve consistent separation results and accurate pre-grading. For maximum accuracy of the graded tubers, be sure to check the fractionated crop with potato sizing squares.

Gentle and crop protective

The deep, soft bunker bags ensure a gentle crop handling and even unloading.

Thoroughly cleaned

The centrifugal cleaning system Turbo Clean offers the possibility to remove sticky soil from the rollers. Turbo Clean is ideal for sticky, adhesive soils. By use of an automatic timer it can be activated without the need for manual intervention.

Mechanically height-adjustable rubber intake flap

The height of the rubber intake flap can be adjusted easily and without tools, so that a simple, perfect adaptation to different transport vehicles is possible.

Optimum crop flow

The infinitely adjustable hopper floor speed enables an optimum crop flow

Powerful and gentle

For maximum crop protection with the highest separation performance, GRIMME has perfected the soft PU spiral rollers over the years. The soft spiral rollers have a high self-cleaning effect to achieve an optimal cleaning result without obstructions even under difficult, sticky conditions.

Long service life

The sturdy bunker floor chain ensures a long service life and minimal maintenance.

Capacity Control

A sensor which monitors the filling level of the receiving hopper regulates the optimum hopper floor speed at all times. In this way the entire storage line is used to its capacity without manual readjustment.

Capacity Control

Especially designed for receiving hoppers

The GRIMME operator terminal GBT 831 has been specially developed to operate the receiving hoppers and Combis. All functions can be adjusted and displayed in a convenient and clearly laid-out manner.

Maintenance-free

The rollers are driven directly and without loss of power by one hydraulic motor each. The speed of each pair of rollers can be adjusted independently of each other. Furthermore, the groups of rollers are adjustable in distance to achieve the best results with different crop sizes.

The storage line evolves into an assembled unit

Flow Control connects all machines that belong to one storing line to each other. The entire line can be stopped by each machine without delay or automatically stops itself in case of trouble. The entire storage line can be started at the push of a button in a programmed start-up sequence from any terminal. In order to avoid blockages, the machines start from the final discharge point of the storage line back to the receiving hopper with a programmable time offset. The minimal manual control effort allows the entire line to be operated by a single person, thus reducing the need for additional manpower. In conjunction with the automatic speed control of the hopper floor, called Capacity Control, a uniform crop flow in the entire storing line can be ensured under all conditions.

Comfortable operation

The individually configurable operator terminal VC 50 allows each user to adapt his own user-interface in that way, that he is able to make settings as quickly and conveniently as possible.

Stone and clod separation

For the pre-graded fraction of potatoes with a diameter of less than 45 mm, the unique clod separator, type CLS, enables a gentle and efficient separation of stones and clods. GRIMME receiving hoppers, type RH-Combi, offer the choice between the so-called "CLS I" consisting of a single drum clod separator and the so-called "CLS II" with two drum clod separators, arranged in series, for maximum separation accuracy.

Trouble-free operation

The Top Clean belt scrapers ensure that the belts run smoothly on heavy, sticky soils.

Thoroughly cleaned

Infinitely adjustment

The speed of the roller-sets can be infinitely adjusted for optimum and particularly gentle crop cleaning. The infinitely variable spacing and inclination adjustment of the PU spiral rollers enables quick adaptation of the soil cleaning to varying soil and trash proportions. The intensity of cleaning can be adapted via levelling adjustment.

Gentle crop transfer

The minimal drop step enables gentle crop transfer from the hopper floor to the PU spiral rollers.

SoftFlow

Simple solution for a gentle and crop-protecting transfer from one conveyor to the next via soft, flexible and self-cleaning PU-fingers.

Manual picking

The picking platform offers enough space for up to 8 people to inspect the crop and to pick undesirable admixtures. Special turning rollers are available as an option so that the crop can be inspected from all sides during the passage on the picking table.

Variable use

The receiving hoppers RH 20/ RH 24 Combi can be used variably, thanks to a wide range of different sorting or pre-grading units. The optional use of a web grader WG 900 or additional PU spiral rollers for pre-grading behind the picking table enables the crop stream to be fractionated into two or three fractions of different size.

Pre-grading

To divide the crop flow into two fractions of different size, a set of spiral rollers pack or a web grader, type WG 900 tandem, can optionally be assembled behind the picking table. In the case, that a third fraction with different size of the crop is desired, two packages of spiral rollers can be fitted.

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Receiving hopper
Soil cleaning / pre-grading / crop discharge
Comfort and operation

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
Bend at hopper top ensures an even crop flow
Gentle crop discharge from the hopper floor onto the spiral coils
Gentle soil cleaning and pre-grading with PU spiral coils
Efficient and particularly gentle soil cleaning resp. pre-grading through infinitely variable speed adjustment of the PU spiral rollers.
Quick adaption of the soil cleaning to varying amount of trash via infinitely levelling and distance adjustment of the PU-coils
Gentle crop transfer to the picking table
Ergonomically designed picking table
Variable use possible with the high availability of grading units
Maintenance free direct drives
Comfortable operation via operator terminals type GBT 831 and GBT 818.

Images / video clips

Category

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.)	850 mm
Intake height (max.)	1200 mm
Intake width	3000 mm
Intake width XXL version (option)	mm
Hopper floor width	2000 mm
Hopper floor length	4500 mm
Hopper floor speed	0,5 - 4 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.)	850 mm
Intake height (max.)	1200 mm
Intake width	3000 mm
Intake width XXL version (option)	mm
Hopper floor width	2000 mm
Hopper floor length	6000 mm
Hopper floor speed	0,5 - 4 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.)	850 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 - 4 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.)	850 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 - 4 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.)	925 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 - 4 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

Downloads

all downloads

Handling equipment - Receiving hopper | RH 20 Combi / RH 24 Combi

Gentle crop transfer to the picking table

Accurate grading rear of picking table with the WG 900 tandem

Gentle grading with PU spiral rollers rear of picking table

Highest crop protection

Comfortable operation via GBT 831 and GBT 818 operator terminal at picking table

Benefits

Developed for the picking staff

Continuously proven settings

Gentle and crop protective

Thoroughly cleaned

Mechanically height-adjustable rubber intake flap

Optimum crop flow

Powerful and gentle

Long service life

Capacity Control

Capacity Control

Especially designed for receiving hoppers

Maintenance-free

The storage line evolves into an assembled unit

Comfortable operation

Stone and clod separation

Trouble-free operation

Thoroughly cleaned

Infinitely adjustment

Gentle crop transfer

SoftFlow

Manual picking

Variable use

Pre-grading

Front section (receiving)

Hopper floor / bunker floor

Soil cleaning and pre-grading

Crop discharge

Control Systems

Convenience

Assistance systems

Images / video clips

Specifications

Configuration

Technical data

5720-410 RH 20-45 Combi

5720-420 RH 20-60 Combi

5720-510 RH 24-45 Combi

5720-520 RH 24-60 Combi

5720-530 RH 24-70 Combi

Downloads

GRIMME i-systems - 仓储出入库设备

GRIMME i-systems - Skkladovací technika

GRIMME i-systems - Técnica de almacenamiento

GRIMME i-systems - Technique de stockage

Downloads

GRIMME i-systems - 仓储出入库设备

GRIMME i-systems - Skkladovací technika

GRIMME i-systems - Técnica de almacenamiento

GRIMME i-systems - Technique de stockage

GRIMME i-systems - Inschuurtechniek

GRIMME i-systems - Техника для хранилищ

GRIMME i-systems - Macchine da magazzino

GRIMME i-systems - Depolama teknolojisi

GRIMME i-systems - Lagertechnik

GRIMME i-systems - Handling equipment

GRIMME i-systems - Przechowywanie

GRIMME i-systems - Lagerteknik

Производственная программа Техника для хранилищ

Programa de tecnología de almacenamiento

Produktprogram innlagringsteknikk

Produktprogram Indlagringsteknik

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