T120 HydroSeeder®

The FINN T120 is a real workhorse for mid-size hydroseeding projects that demand a 1,000 gallon working tank capacity. Ideal to seed, fertilize and mulch 1/3 acre per load in an easy one-step process. With the added flexibility utilizing the tower gun and hose with a remote value simultaneously, work sites can be completed in record time.


Loads per Acre

Working Weight
17,900 lbs. (8,119 kg)

Yanmar 3TNV88C-DYEM, 35.1hp (26.2kw), 3 cylinder water cooled diesel engine. Tier 4Final. 1.642L

Tank Size
1,000 gallon (3,785 L) work capacity / 1,180 gallon (4,468 L) liquid capacity

Centrifugal 4" x 2" (10 cm x 5 cm) 170 gpm @ 100 psi (646 lpm @ 7 kg/cm2 ), 3/4" (1.9 cm) solid clearance, external adjustment

Discharge Distance
Up to 180 feet (55 m) from end of discharge tower

Features & Benefits

  • 1,000 gallon working capacity tank
  • Available in a skid, gooseneck trailer and straight-pull trailer configurations
  • Tier 4Final Yanmar 3TNV88C-DYEM, 35.1hp (26.2kw), 3 cylinder water-cooled diesel engine
  • Sleek tank design provides a smooth slurry flow pattern from the beginning to the end of the load
  • Optimum mixing capabilities featuring hydraulically controlled paddle agitation and liquid recirculation
  • Full platform tower, deck railings and redesigned loading hatch provide added deck space for material transport atop the low profile tank
  • FINN designed centrifugal pump driven by an in-line common shaft clutch with no high-cost maintenance couplings, drive belts or hydraulic components
  • Agitator and pump are independently driven allowing complete mixing of the slurry without pump operation enhancing mechanical longevity and flexibility during operation
  • Independent torsion suspension axles equipped with electric brakes and heavy-duty truck wheels with standard radial tires for solid stability on uneven terrain
  • Repositioned boom increases the dispersion angle for side and rear facing applications
  • Discharge distance up to 180 feet from end of the tower