HST 4000 Y

Yard Trailers Series HST 4000 YHST Yard Trailer Series 4000 Y


HOSTAR Model HST4000Y Hydraulic Boat Trailer for yard use, configured with the following equipment and specifications:

• To handle power boats to 40 feet, sailboats to 45 feet
• Overall trailer length of 35 feet
• Overall trailer width of 9 feet (or 8 feet 6 inches if desired)
• Yard capacity of 40,000 lbs.
• 8" x 8" x 3/8" steel square tube main frame
• Frame sealed, pressure-tested for air tightness to prevent corrosion
• Hydraulics
    * Four fully adjustable hydraulic arms, extendable to 6' draft; forward-facing rear arms, inward-canting forward arms
    * Hydraulic raising and lowering each side of main frame
    * Manual hydraulic control valves
    * 12VDC electric hydraulic power unit
    * Pilot-operated double-locking valves on all cylinders
• Four slide-through removable cross beams
• Cross beam pockets through frame
• Strap hangers with straps for sailboat keels
• Outboard walking beam (hydraulic) suspension (frame lowers to ground)
• Four low profile high flotation 28 x 12.5 x 15 industrial yard tires
• Pintle ring for connection to forklift, front loader or farm tractor
• 12VDC deep cycle marine battery
• Battery charger or power connections to tow vehicle
• Expanded metal basket at front of trailer
• Two parking stands
• Finish: Entire unit sandblasted to white steel; finished with two coats high-build epoxy primer with hardener, three coats high performance acrylic urethane with hardener - choice of color

Production Time: Twelve to fourteen weeks from start of construction

HST Yard Trailer Series 4000 Y

Available Options

• For submersible use: Hydraulic landing wheels, front mast with hydraulic cylinder to draw bar, solenoid-actuated remote control with hand-held box and walk-around cable, watertight housing of solenoids and electrical connections
• Galvanized frame, arms, cross beams, parking stands
• Galvanized arms (4), cross beams, parking stands
• Stainless steel arm pivots
• Additional pair hydraulic arms
• Frame extended
• Solid tires in lieu of pneumatic tires
• Remote control with pendant operation, priced per hydraulic function
• Wireless remote control of all hydraulic functions
• Fixed gooseneck for fifth wheel operation
• Hydraulically articulating gooseneck for fifth wheel operation
• Reinforced aluminum cross beams in lieu of steel beams, priced per cross beam
• Hydraulic front end parking jack
• Hydraulically operated front end draw bar


HOSTAR Marine Transport Systems, Inc
One Kendrick Road Wareham, MA 02571
(800) 783-9303