If you think all trailers are the same ... as this detachable gooseneck with a hitch-mounted hydraulic lift is just plain neat. When I saw this demo video from Black Diamond Unlimited come ...

Hydraulic goosenecks also use a series of hydraulic cylinders to safely and easily lower and lift the deck when the trailer is attached to the truck while maintaining a low center of gravity when ...

Four Degree Trailer Company's Lift-A-Load Trailers are available in ... tailgate/ramp Features include DC electric/hydraulic pump, electric brakes, rubber shock absorbers, fold-down transport ...