HSS-400 Orchard Herbicide Sprayer

Standard Features

Tank: 400 gal. stainless steel tank with 2" fill, mechanical agitation (jet agitation used with centrifugal pumps)

Chassis: Heavy-duty rectangular tube construction with axle using 6000 lb. Ag hub and spindles

Controls: Tractor-mounted control manifold with pressure regulator, pressure gauge, and independent spray boom shutoff valves

Pump: Choice of P.T.O. driven Comet P48 diaphragm pump, Ace hydraulic centrifugal pump, or engine-driven centrifugal pump

Spray Booms: Aluminum spray hoods, adjustable for 18’–24’ rows, adjustable height, and breakaway hinges

Spray Wand: Single rear-mounted 36" hand spray wand with 30’ hose and quick-disconnect connections for easy removal

Filters: One suction filter and four discharge filters mounted for each boom for easy access and cleaning

Wheels: Heavy-duty 15 x 10 8-on-8 wheel, 12-ply 12.5L–15 rib implement flotation tires

Drive Shafts: Heavy-duty #4 Bondioli and Pavesi driveline (used with P.T.O. driven pumps)

Options

Single hydraulic chemical shut off valve.
Tee-jet single electric solenoid valve shut off w/ toggle switch control box.
3 Bank Tee-jet electric solenoid shut off valves for independent boom control w/ toggle switch control box.
Inline flow meter
PTO to HYD. drive swap kit.
Shielded vineyard flipper booms (10′-12′)
Dual mounted hand spray wand

The D&M HSS-400 Orchard Herbicide Sprayer is designed for growers who need added capacity and rugged performance in orchard operations. With a 400-gallon stainless steel tank, heavy-duty chassis, and a choice of reliable pump configurations, this sprayer provides consistent coverage across 18’–24’ rows. Adjustable aluminum spray booms, durable flotation tires, and stainless steel plumbing ensure long-term reliability in demanding conditions. Built for serviceability and flexibility, the HSS-400 delivers dependable orchard herbicide application season after season.

Specifications

● Tractor requirements: 50 hp
● Length: 190″
● Width: 70″
● Height: 62″
● Ground clearance: 10″
● Weight: 1650 lbs.