400 Gallon Jet Agitated Hydroseeder

Shipping calculated at checkout.

The VSI 400 JAH is the largest hydroseeder we offer.  It will fit in the back of a long bed pickup truck with the tailgate closed or sideways on a standard 8’ flatbed or flatbed trailer.  This unit is capable of hydroseeding between 4,000-4,800 sq ft per load.

  • Hydroseed Gun
  • Three 50’ hose sections with camlock connectors
  • 1 ¼” spray tip
  • 1” spray tip
  • Cannon tip
  • Two 2.5 gallon jugs of TKO
  • Fork pockets allow for easy moving with a forklift or skid steer
  • Standard bead blasted, epoxy primed and powder coated skid
  • Chain/strap mounts for easy tie down
  • Honda GX390 electric start, mated to a 3" Hypro Poly Pump 
  • All fittings are flanged and all hose connections are cam locked for easy removal and assembly
  • Standard pond suction feature allows unit to self fill without the use of an auxiliary pump. 
  • Swivel on spray gun means your hoses won’t twist or kink as much or fight against you while pulling them along.
Length (Inches) Width (Inches) Height (Inches)
90 31 (Skid) 58
Engine Pump Max Hose Weight (Unloaded) Weight (Loaded)
GX390 Honda 3" Hypro Poly 200-250ft 710 lbs 3990 lbs
54 PSI, 484 GPM
Capacity Coverage Mulch (lbs) Seed (lbs) TKO
Mix Time
400 Gallons 4000-4800 Square Feet 160-200 20-28 60-120oz
5-7 Minutes

At VSI, nothing is more important to us than your complete and total satisfaction with our products and customer service. Proper setup, installation and best maintenance practices are vital to ensure longevity of your VSI equipment. 

Please go through the warranty registration form and procedure for your equipment in order to register your three year Honda and one year overall product warranty. The warranty form was sent to the same email address to which you received your invoice. If you cannot find this form, please contact us at sales@vsinnovation.com. If the warranty is not registered, your warranty claim may be denied due to improper setup, use or install. 


Our equipment is Honda tested and certified so your Honda engine comes with a three year commercial warranty backed by Honda and any Honda certified repair center. 

All other parts* on your equipment is warrantied against defects through VSI for one year from the date of purchase. 

*We do not offer a warranty on pump seals as over 99% of those failures are due to improper use or running pumps dry. 


This warranty is a parts and technical support only warranty, labor is not included. 


Corrosion related issues including wire connections are not qualified warranty items. 


Failures due to lack of updates to firmware or app versions are not qualified warranty items. 


Failures due to lack of updates on issued recalls are not qualified warranty items. 


We are not responsible for loss of product or productivity due to failures of any kind.


Your warranty will be void due to abuse, misuse, neglect, alteration, modification, improper handling, improper installation, improper maintenance or failure to follow the instruction and procedures in the VSI manual and warranty registration form. 


Warrantied parts must be sent back to VSI within 30 days in order for us to process your warranty claim. Replacement parts will be invoiced and will not be marked as paid until the warrantied part items are returned to: 



150 E Sharon St

Le Center, MN 56057


Add Suction Hose

This product is unavailable