7'x14' Highwall Dump Trailer Coupler: 2-5/16" - Adjustable Coupler Tires:16" Radial Power Unit:12v DC Hydraulic Pump - (3200 PSI Pwr Up) (1500 PSI Pwr Down) Battery: Interstate Deep Cycle Marine Battery Ramps: 80" C-Channel Fender mounted ramps Jack:Adjustable 7000lb., Top Wind Drop Leg Lighting: Amber & Red LED Control Box w/Key Lock: Easy Front Access Wiring Harness: 3-Piece Plug & Play Fenders: 14ga. Formed Treadplate Electric Plug: 7-Pin Round Stake Pockets: 2" X 4" Tube Lift System: (2) 3" X 30" Hydraulic Cylinders Gussets: Front & Rear 2" X 12" Dimension for Wall Extension Floor & Walls: 10ga. Smooth Steel Safety Chains: (2) Forged Slip Hook - 5/16"x35" 11700lbs. Cap Integrated Tarp System: Fully Covered Housing D-Rings: (5) 5000lb. D-Rings Welded Into Floor Rear Gate: 2-Way Combination Spreader / Barn Axles: Tandem - EZ Lube w/Galvanized Components Paint Finish: High Gloss Black Powder Coat