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Rapid seed drill hydraulic metering

Hydraulic metering

Rapid 300-400C/S is equipped with hydraulic metering, powered from the tractor. To match the pre-set seed rate, the metering system constantly communicates with a ground radar, measuring the forward speed.

This very reliable system secures high precision metering, resistant to vibrations and irregularities on the field. Further, the system is very easy to set and calibrate.

Large hopper - high capacity

To reduce filling downtime, the box seed drills Rapid 300-400C/S have high capacity hoppers. The hopper is designed with a large opening, allowing for fast and easy filling.

The combi models Rapid 300-400C are equipped with an adjustable wall that separates the seed and fertilizer in the hopper, thereby allowing the user to maximize capacity at all times.

Väderstad Rapid driver alongside adjusting seedingrate with iPad

The driver in focus

The modern design of Rapid 300-400C/S is focused on simplicity and ease of access throughout the machine.

With large platforms accessible from all sides of the machine, the driver get full access to the hopper, the metering system, as well as other important components on the machine. With the iPad-based control system Väderstad E-Control, calibration is simple. Thanks to the large hopper opening filling is fast and convenient.

Top modern control system iPad

Modern control system

The iPad-based control system Väderstad E-Control wirelessly delivers an extensive control and monitoring of the seeding process, while driving on the field. Additionally, you benefit from user-friendly remote set up and calibration

With the iPad you can upload the most recent program software which allows you to benefit from future developments.

One machine multiple products clearcut image

One machine - multiple products

An important feature of Rapid 300-400C/S is the versatility it brings to the farm. Equipped with the mountable small-seeder BioDrill, an additional product is added. This enables grass leys, small-seeded crops, cover crops, slug pellets or micro granules to be drilled with precision at the same time as the main crop. Thanks to the unique metering system, Rapid provide impressive results in all conditions.

Farmer behind a Rapid 400C in field

QuickStart videos

See our QuickStart movies for your Rapid 300-400C/S

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Product concept

Väderstad Rapid 300-400 working zones
Väderstad Rapid 300-400 working zones
Väderstad Rapid 300-400 working zones
Väderstad Rapid 300-400 working zones
Väderstad Rapid 300-400 working zones
Väderstad Rapid 300-400 working zones

Zone 1 - Consolidation

Before drilling, the soil is consolidated by the tractor wheels. The pivot packer on Rapid ensures that the same reconsolidation is exerted on areas between tractor wheels.

Väderstad Rapid 300-400 working zones

Zone 2 - Seedbed preparation

To fit different farming needs and tillage practices, Rapid comes with a wide choice of front tools. The intensity can be set hydraulically from the driving seat on the move, depending on what the conditions require.

Väderstad Rapid 300-400 working zones

Zone 3 - Drilling

Rapid has an amazing ability to keep the seed depth under the most difficult conditions. Each packer wheel controls the drilling depth of two coulters by a unique mechanical linkage. The coulters are rubber suspended which ensures a calm operation also at high speed. Depending on model, Rapid 300-400C/S has a coulter pressure up to 540 lbs, thus enabling an exact seed depth also under the toughest conditions.

Väderstad Rapid 300-400 working zones

Zone 4 - Consolidation

Each packer wheel presses the soil down over two rows of seed and one row of fertilizer. This beds the seed in thoroughly and provides optimum conditions for germination.

Väderstad Rapid 300-400 working zones

Zone 5 - Finishing

The following harrow creates a loose evaporation barrier that prevents surface crusting after heavy rain.

Technical data

Rapid 300S 400S 300C 400C
Metering Hydraulic Hydraulic Hydraulic Hydraulic
Working width (ft) 10 13 10 13
Transport width (ft) 10 13.3 10 13.3
Transport height (ft) 8.9 10.5 8.9 10.5
Transport length min/max (ft) 19.7/25.6  19.7/25.6  20.8/27.2  20.8/27.2 
Weight min/max (lb) 5,291/14,771 7,496/20,503 6,393/18,078 8,378/23,810
Volume seed hopper (gal) 793 1,083 832 1,149
Number of seed coulters 24 32 24 32
Row spacing seed (in) 5 5 5 5
Number of fertilizer coulters  -  - 12 16
Row spacing fertilizer (in)  -  - 10 10
Seed coulter pressure min/max (lb) 154/463 165/474 187/540 198/507
Disc diameter front tool SDA (in) 17.7 17.7 17.7 17.7
Seed disc diameter (in) 16 16 16 16
Brakes P  - P  -
Recommended working speed (mph) 6-8.5 6-8.5 6-8.5 6-8.5
Wheel dimension (transport wheels) 190/95x15 190/95x15 190/95x15 190/95x15
Hydraulic requirement 2-4 DA + 1 FR 2-4 DA + 1 FR 2-4 DA + 1 FR 2-4 DA + 1 FR
Draft requirement from (hp) 90 120 100 130
Väderstad has made every attempt to accurately portray our product lineup. However, due to our commitment to continually innovate our technologies to provide our customers the best possible products, some products may not be manufactured as shown on this site. Exact specifications for each product will be confirmed at the time of ordering.
 
LS = Load sensing   FR = Free return   DA = Double acting
H = Hydraulic   P = Pneumatic   SDA = System Disc Aggressive

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