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20" Semi Pro Hydro Turf Overseeder – Self-Propelled


(Retail Price Inc VAT & PDI)

The Classen Hydro Overseeder, self-propelled with hydrostatic drive, makes seeding easier. More seed rows, placed closer together, produces thicker turf quicker! Unique floating seed box and our industry best 13 double-bladed shafts, 26 blades in all, spaced a narrow 1.5 inches apart, provide carpet-like coverage even on the bumpiest of terrain.

  • Hydro-Gear® - T2 transmission for smooth consistent power flow, and ease of maintenance
  • More blades = better germination. Plus, each heat-treated blade can be rotated 180 degree for double the life.
  • Shorter distance between blades (spaced 1.5" apart opposed to traditional 2" spacing) puts seeds and rows between plants closer which leads to a fuller turf coverage sooner than if the plants were further apart. Homeowners can be obsessed with how quickly their newly seeded plants grow, but more importantly how quickly bare soil is covered.
  • Produce less pressure per square inch reducing soil compaction and eliminating tire ruts. Four heavy-duty wheels provide exceptional balance and stability on hills and straight lines.
  • One handle controls both directions. Single lever forward up to 3 mph, reverse up to 1.5 mph.
  • Commercial-duty 270cc displacement provides plenty of power to get the job done
  • The perfect size; not too big, not too small. Closes tight to protect seed while you're on the road and on the job.
  • Get the perfect germination results with up to 10 different positions.
  • Partial and Complete Reel Assemblies are available to retrofit your existing Classen TS or TSS model
  • 2-Year Warranty

  • Engine Honda® GX270
  • Displacement/hp 270 cc/9 hp
  • Transmission Hydrostatic, Hydro-Gear® T2
  • Seeding Width 20"
  • Seeding Depth Float/lock-in adjustable 0"-1.625"
  • Unit Width 31"
  • Unit Length w/handle up/folded 57"/45.75"
  • Unit Height w/handle up/folded 45"/33"
  • Unit Weight 300 lbs
  • Ground Speed F/R 3 mph/1.5 mph
  • Productivity 26,400 ft/hr
  • Seed Hopper Capacity 40 lbs
  • Number of blades 26 (13 double-bladed shafts)
  • Row spacing 1.5"
  • Wheels Front/Rear 13" x 5.00-6"
  • Warranty 2-year

  • dB Rating98
  • Do not operate the engine in confined spaces where exhaust fumes (carbon monoxide) can collect.
  • Always pull the starter cord slowly until resistance is felt. Then pull the cord rapidly to avoid kickback and prevent hand or arm injury.
  • Aerate only in daylight or good artificial light.
  • Avoid using the machine on wet grass, where feasible.
  • Always be sure of your footing on slopes.
  • Walk, never run.
  • Do not edge excessively steep slopes of more than 18º and edge across the face of slopes, never up and down.
  • Exercise extreme caution when changing direction.


  • All machines are supplied assembled, PDI'd, tested and working. Ready-to-Use.
  • All machines get 10% Discount on Servicing for the "Life of the Machine"
  • FREE DELIVERY TO BN, RH and some TN, PO & GU Postodes by Appointment
    Trade & Account Discounts will be applied before Invoicing

  • Model: TSS-20H
  • Manufactured by: Classenn

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