8,000 lb. (4 Ton) capacity., Fully Insulated Hopper. Hydraulic Lift for Hopper., Heavy Duty 8" Channel Frame. Material Temperature Thermometer.. Single 410,000 BTU Vapor Burner with Flame-Out Protection. 10 lb. Fire Extinguisher c/w Bracket. Heated Shoveling Platform. (2) 7000 lb Slipper Spring Axles with (4) 235/85 R16 Tires with. Electric Brakes on both axles. Electric Breakaway Switch c/w Battery. Adjustable Pintle Style Hitch. Beacon Light., LED trailer lighting. Tool Box. Heavy Duty, Top Wind, Trailer Jack. 7 Pin Trailer Plug