Aftermovie Vredo Open Door Days 2023

Placed on 27 January 2023

Watch the aftermovie of the Vredo Open Door days 2023 here!

Vredo Winter spareparts action

Placed on 19 October 2022

Order your Vredo parts now to be ready for next slurry season and benefit from a nice discount!

Vredo presents the new Profi XL

Placed on 29 July 2021

Vredo Dodewaard has put the first PROFI XL 15 and 18 meter slurry injectors into operation as prototypes. This in addition to the recently available PROFI ECO series with working widths from 5.25m to...

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Back to the drawing board

Listening to its customers and paying attention to the market and social interests, Vredo has reviewed her slurry injector series completely from the outflow nozzle to the hitch and everything in between has been reviewed and optimized. Weight reduction, less wearing parts, less and easier maintenance in combination with precision injection. All important new features with preserving Vredo Quality

Vredo Profi injectors

The Vredo Profi slurry injector is standard equipped with its familiar double disc system, to be able to put the manure in a sharp cut, for maximum nitrogen absorption.

After market research and interviews with users, it was decided to also develop a single V-disc version. The single V-disc is ideal for fertilizing spring crops such as grain and maize, but of course also for fertilizing sod and stubble land. The discs are mounted on a duo disc blade holder, which is weight-saving, maintenance-free and mechanically sprung, thus guaranteeing optimum soil following.

Due to the use of maintenance-free torsion rubbers, the duo elements are also steerable. The torsion rubbers, in combination with the well thought-out spring construction in which the spring is deposited on the frame, provide a self-aligning disc knife holder.

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The Profi is available in 7 different widths:

  • 7,50 meter (3 parts)
  • 8,25 meter (3 parts)
  • 9,00 meter (3 parts)
  • 9,75 meter (5 parts)
  • 12,00 meter (5 parts)
  • (XL) 15,00 meter (5 parts)
  • (XL) 18,00 meter (7 parts)

The newly developed Single Disc, the Solid Disc

Next to Vredo’s trade mark; the double V-disc system, Vredo has developed a single disc as well. On purpose not a curved disc but a hardened sharp V-shaped single disc, so that loser soils like arable land and meadows can be cultivated, without aggressively cutting or clogging the disc. The single V-disc also ensures a remarkable weight reduction The single V-disc is extremely suitable for fertilising pastures on all types of soil. The engineered design gives the single disc the ability to be easily drawn whilst cutting and penetrate a lot easier than the traditional thick disc coulter.

Double disc element (DV)

The unique Vredo double disc system ensures that the ground is cut and opened. The result: minimal fuel consumption and maintenance of an open soil structure.

Single V-disc (DS)

The single V-disc is ideal for fertilizing spring crops such as grain and maize, but of course also for fertilizing sod and stubble land.

The new lightly build frame

Used techniques ensure:
• an open frame
• usage of high quality steel
• easy acces and maintanance
• less moving parts
• a huge wieght reduction

For the entire PROFI slurry injector series (PROFI and PROFI ECO) Vredo has chosen one and the same frame construction and the usage of the same elements.

With that the design meets subject like emission soil pressure, durability, efficiency, and cost reduction in fuel and maintenance.

New levelingsystem

The new levelling system combined with the on frame mechanical spring diagonal suspended element, ensure a direct reacting, extreme ground contour-following PROFI injector is the most technical use of mechanical simplicity.

The new light weight duo elements

The discs are mounted to a lightweight DUO element. These are maintenance free, mechanically progressive sprung and with that, they guarantee an optimal ground contour-following. By using maintenance free torsion rubbers, the elements are steerable as well. The spring construction, directly set to the frame, ensures a self-correcting soil following element, with a perfect slurry deposit

Duo element V-disc

Duo element Solid disc

Maintenance free elements

The discs from the new PROFI and PROFI ECO series are equipped with maintenance free bearings, which are protected by cassette seals. Periodic lubrication of the double bearings is now history. The other grease and pivot points are being fed by 1 central grease point. The easily accessible open frame and the use of less wearing parts like chains and drop stop clamps ensure a maintenance free slurry injector. For the remaining wearing parts, Vredo has its favourably priced OEM parts available.

Renewed outflow nozzle

The streamlined rubber nozzel is attached very close behind the discs and put the slurry neatly into the slot.

Hydraulic drop-stop (DV/DS -H)

The valves are hydraulically operated. Because the cylinders are mounted high, they are free of manure and dirt. This is a simple, reliable and maintenance-free construction.

Pneumatic drop-stop (DV/DS -L)

The valves are operated by means of air pressure, this allows sectioncontrol.

Central lubrication

The lubrication of pivot points on the injector is provided by the automatic lubrication on the towing vehicle. If the towing vehicle does not have a lubrication system, you can opt for an optional automatic lubrication system.

Vogelsang distributors

The three-part Vredo slurry injector is fitted as standard with a Vogelsang DosiMat distributor with a single row of outlets. The five-piece Vredeo slurry injectors are fitted with two Vogelsang ExaCut distributors as standard. The distributor ensures perfect distribution and cutting of dirt residues. The distributor can rotate in both directions for optimum life of the wearing parts.

40mm Slurry hoses

40 mm hoses made for precision depositing slurry, less slurry in the hoses means accurate slurry deposits.

Automatic disc protection

For protection the mechnically automatic retractable disk protectionshields cover the discs of the injector during transport.

Precision injection

The new 40 mm hoses ensure an exact slurry injection and with the help of GPS technology (optionally with NIR sensor or Tare card. The driver determines where to shut off sections. The pneumatic valves can be shut off 2 element pairs, to prevent overlap and over fertilising. The slurry is being deposited where it belongs, near the root of the plant for maximising revenue and durable cultivation.

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Technical specifications

* Vredo Dodewaard BV reserves the right to change specifications and designs of products described in this literature without prior notice.
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ISOBUS GPS sectioncontrol (Profi DV/DS L)

ISOBUS GPS sectioncontrol Profi

  • GPS controlled sectioncontrol (Trimble) for Profi injectors (DV/DS L)
  • ISOBUS Controller (+ I/O-module) mounted on injector, suitable for 12 & 24 Volt
  • ISOBUS Plug and connection cable (16-P Harting plug is replaced by this ISOBUS Plug)
  • 6 bar required air pressure
  • Sections of 75 cm each
  • Connected with Trimble Geoswitch ISO

Automatic greasing

Automatic greasing

  • Standard Profi injector is provided with 1 central lubrication line from the vehicle for lubrication of pivot points and mechanic transport safety
  • In case the vehicle has not the possibility to provide the lubrication, with this option the injector can be equipped with an automatic (time-controlled) grease pump
  • Reservoir capacity 2 kg
  • 12V power supply with separate 3-pin plug



  • Multifaster with 8 connection mounted on Vredo slurry injector
  • Standard quick couplings replaced by multifaster

Camera on distributor

Camera on distributor

  • Camera mounted on the back of injector
  • Camera can be connected to the plug at the rear of the vehicle
  • Suitable for Profi-Eco / Profi

Support wheels

Support wheels

  • Support wheels for slurry injector left and right
  • This set contains two wheel kits one for left one for right. Both supports have double wheels
  • Complete assembled and mounted
  • Suitable for Profi and Profi Eco injectors

Support for trailer coupling

Support for trailer coupling

  • Support on the back of the injector for attaching the ringfeder coupling/trailer coupling
  • 7-p plug for roadlights
  • 2x 1/2" hydraulic connection with quick couplings (M/F)

Quick A-frame

Quick A-frame

  • Suitable for CAT 2 and 3 width dimension
  • 6 positions ø32 for toplink
  • 4 positions ø37.5 for linkage
  • Suitable for CAT 3 and 4 ball

4-point connector A-frame

4-point connector A-frame

  • Necessary in combination with 4-point hitch
  • Extra frame at the top of the quick A-frame vehicle part

3-point coupling

3-point coupling

  • Suitable for mounting slurry injector in 3-point hitch without Quick A-frame
  • 3 positions ø32 for toplink
  • 3 positions ø37.5 for linkage
  • Counterpart Quick A-frame is replaced by this option

Counterpart for 3-point connector

Counterpart for 3-point connector

  • Only the profiles for to use on other machines

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Christopher Sage

Area Sales Manager
Slurry equipment
+44 (0) 7388 996 585

Contactform PROFI