Kubota VS 220 - User Manual

Questions and Answers

T
Tyler HarrisAug 10, 2025
How to fix incorrect application rates (lbs/acre) with Kubota Spreader?
- R
  Rachel BakerAug 10, 2025
  Incorrect application rates with the Kubota Spreader can stem from several causes. Ensure the dosing setting is correct per the instructions and verified with a calibration test. For fine applications, confirm the dosing setting is accurate. Adjust driving speed if it's too high or low, and always set driving tracks before spreading. Remember to determine the characteristics of the fertilizer and set the spreader accordingly, especially when using a new type. If fertilizer flow is blocked, clean the machine after each use and replace a worn agitator. For average quality fertilizer, contact your supplier, improve the storage area, and spread with smaller widths if possible.
M
Melissa ChaneyAug 18, 2025
What to do if there are great amounts of dust while spreading with Kubota Spreader?
- J
  Jeffrey ShafferAug 18, 2025
  Excessive dust during spreading with the Kubota Spreader can be due to a few reasons. First, check the PTO shaft RPM to ensure it's not too high. Also, ensure the PTO shaft is switched off after closing the dosing to prevent the stirrer from grinding, and inspect the stirrer for any damage. If you're using average quality fertilizer, determine its distribution and spread with smaller working widths if possible.
K
Kenneth GriffithAug 26, 2025
Why are there powerful vibrations perceptible in my Kubota Spreader?
- M
  Melissa TorresAug 26, 2025
  Powerful vibrations in the Kubota Spreader can be caused by a stoppage due to a hard object, bridge formation due to wet fertilizer, or the PTO shaft working angle being out of reach. Remove any hard objects causing the stoppage. Break up any bridge formation or replace the fertilizer. Limit the PTO shaft working angle to a maximum of 30º. Shut down the PTO shaft immediately!
B
Brett RobertsNov 2, 2025
Why are there spreading tracks visible among the crops with my Kubota Spreader?
- R
  Richard ElliottNov 2, 2025
  Spreading tracks among crops when using the Kubota Spreader can occur for several reasons: * Using a blend of fertilizer types that have become unmixed or contain varying spreading qualities. * Using a new type of fertilizer with the same settings as the previous type. * Using the wrong spreading chart. * Working in unfavorable weather conditions like high humidity, rain, heat, or high wind speeds. * Incorrect overlapping of the spreading pattern. * Horizontal or vertical settings of the machine are incorrect. * Spreader not set to the correct height. * Incorrect working width. * Worn or incomplete spreading spout. * Uneven tire pressure. * Reduced RPM of the spreading mechanism due to loss at the safety clutch. To resolve this, check the fertilizer type, pattern, a...

Summary

Machine Identification

Safety

General Safety Guidelines

Outlines essential safety rules, guidelines, and regulations for operating the machine safely.

Warning Stickers

Details the importance and meaning of warning labels affixed to the machine for hazard awareness.

Axle Load Calculations and Requirements

Component Safety Checks

Maintenance Safety Procedures

Emphasizes safety procedures and precautions during machine maintenance activities.

Getting Familiar with the Machine

Assembly Instruction

Initial Inspection and General Assembly

VS220 Assembly Steps

VS400;500 Assembly Steps

VS600-1000 Assembly Steps

Before First Use

Tractor Requirements

Lists essential tractor requirements for operating the machine, including power lift and hydraulics.

Coupling Shaft Installation

Guides on proper installation, length adjustment, and safety clutch setting for the coupling shaft.

Hitching to the Tractor

Control Neutralization and Safe Connection

Instructions for safely connecting and disconnecting the machine, including control neutralization.

Coupling Shaft Checks

Specifies points to check on the coupling shaft before attaching the PTO shaft.

Machine Connection Procedures

Details the steps for physically connecting the machine to the tractor.

Front Power Lift and Coupling Shaft Connection

Explains connecting to the front power lift and the coupling shaft.

Hydraulic and Electric Connections

Power Lift Connection

Guides on correctly connecting and securing the machine to the tractor's power lift.

Machine Checking and Setting

To Be Done Before Spreading

Online Spreading Chart Service

Instructions on using the online service for setting up the spreader based on fertiliser type.

Spreading Data Entry and Grain Qualities

Spreading Instructions and Fine Application

Finding Correct Spreading Settings

A step-by-step guide to finding the correct settings for spreading.

Slide Rule and Flowrate Calculation

Slide Rule Operation

Spreading Chart Decal and Settings

How to use the spreading chart decal to find fertiliser settings based on flowrate.

Setting the Spreader

Instructions for setting the regulating rod for correct application rates.

Dosing Settings with Different Speeds

Fine Application Dosing Adjustment

Adjusting Dosing with Fine Application

Fitting and Ending Fine Application Kit

Filling the Spreader

Calibration Test Procedures

Explains the necessity and procedures for performing calibration and pattern tests.

Carrying Out Calibration Test

Step-by-step guide on how to perform a calibration test.

Adjusting Dosing Settings

How to adjust dosing settings based on calibration test results.

Spreading Pattern Check (Tray Test)

Explains how to check the spreading pattern using a tray test.

Full Field Spreading Pattern Test

Procedures for testing the full-field spreading pattern.

Border Spreading Pattern Test

How to test the spreading pattern when using border spreading methods.

Border Spreading with Cylinder Pattern Test

Testing the spreading pattern with the border-spreading cylinder.

Driving on the Road

Road Travel Safety Precautions

Transport Preparation

Use on the Land

Operating Safety on the Land

Safety guidelines for operating the machine in the field, covering moving parts and environment.

Machine Adjustments for Field Use

Final Setting Checks

A checklist for ensuring all settings are correct before starting spreading.

Setting Driving Paths and Tramlines

Border Spreading with Plate and Tramlines

Spreading Operation and Procedures

Steps for performing the spreading operation and handling stoppages.

Border Spreading Techniques

Techniques for border spreading to maximize coverage and minimize loss.

Working Methods and Settings for Border Spreading

Procedures for placing the border-spreading plate and adjusting settings.

Border Spreading with Cylinder Operation

Operating the border-spreading cylinder for efficient boundary spreading.

Stopping Work Procedures

Failure and Stoppage Troubleshooting

Identifies common causes of failure and stoppage and how to address them.

Troubleshooting Damage and Stoppage

Procedures for diagnosing and resolving machine damage or stoppage issues.

Stoppage Resolution

Storing the Machine

Machine Disconnection and Storage

Maintenance

Safe Repair Procedures

Maintenance Intervals Schedule

Lubrication Procedures

Pin Joint and Spreading Unit Lubrication

Torques and Bolt Checks

Hydraulic System Checks

Hydraulic Hose Inspection and Replacement

Pendulum Mechanism Control and Spout Adjustment

Spreading Spout Condition Check

Accessories

Troubleshooting

Troubleshooting Table

A table listing common problems, causes, solutions, and corresponding page numbers.

Kubota VS 220 Specifications

General

Hopper Capacity	220 liters
Drive Mechanism	PTO driven
Spreader Type	Pendulum spreader
Application Rate Adjustment	Manual
Compatible Materials	Fertilizers, seeds, sand

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