Horizon Trailers

7x12 Hydraulic Dump Trailer

Size

7' × 12' (83" bed width)

Capacity

~5 cubic yards · 9,500 lb payload

Type

Hydraulic Dump · 3-way Gate

Our flagship dump trailer. 7 feet wide, 12 feet long, hydraulic tilt for easy unloading. Perfect for cleanouts, landscaping projects, construction debris, or any job that needs a trailer with teeth.

Features

Hauls up to 9,500 lbs of payload
Holds roughly 5 cubic yards of debris or material
3-way rear gate — swings open, drops down, or spreads material
Slide-out loading ramps for mowers, tractors, and skid steers
Powered hydraulic dump — no manual shoveling
Tows behind a standard half-ton or 3/4-ton truck with a 2-5/16" ball
DOT-approved LED lighting and reflective tape for safe night towing
Lockable toolbox for tie-downs, straps, and the hydraulic remote

Full Specifications

Horizon Trailers EZ7 · 2025 · Navy Blue

Dimensions

Length: 12'
Bed width: 83" (6'11")
Side height: 19"
Deck height: 27"
Trailer weight (empty): 3,785 lbs

Weight & capacity

GVWR: 14,000 lbs
Payload capacity: ~9,500 lbs
Axles: 2 × 7,000 lb (14K total)
Cubic-yard capacity: ~4.9 cubic yards

Frame & construction

Main frame: 8" I-Beam (13 lbs/ft)
Tongue: NeckBoss 8" I-Beam (13 lbs/ft)
Bed floor: 9-gauge steel
Sides: 12-gauge rounded steel
Fenders: Diamond plate steel
Finish: Powder-coated

Hydraulic system

Lift system: Hydraulic — Power up / Gravity down
Cylinder: 5" × 16" Single Push
Hoist capacity: 15,000 lbs
Pump: KTI 12V Hydraulic Pump
Controller: 14' control cable

Running gear

Tires: ST235/80R16 Radial, 10-ply (3,520 lb rating)
Rims: 16" Black Mod Wheels
Axle type: 2 × 7K Electric Brake Auto-Adjust EZ Lube Spring Axles
Bolt pattern: 8 on 6.5"
Suspension: Spring axle

Doors & loading

Gate system: 3-way door (barn doors + spreader gate)
Ramps: 6'4" slide-in ramps, stored under bed (7,000 lb transfer rating)
Tie-downs: 4 welded D-rings inside the box

Electrical & lighting

Battery: Interstate 27 Deep Cycle
Charging system: 110V integrated trickle charger
Wiring: All-weather harness, 7-way RV plug, double-insulated
Lighting: DOT-approved Tecniq LED lights
Reflective tape: 3M DOT-compliant reflective tape

Safety

Breakaway: Safety breakaway system with cable
Safety chains: 3/8" Grade 70 with clevis hooks (2 each)

Coupler & jack

Coupler: Adjustable Demco EZ Latch 2-5/16" bumper pull (21,000 lb)
Jack: Side-wind spring-loaded drop jack leg (12,000 lb)
Spare mount: Weld-on spare tire mount

Included accessories

Mega lockable tongue toolbox (houses battery & hydraulic pump)
Manual tarp kit

Before you book

Concrete and masonry cannot be loaded in the trailer. We’ll confirm what you’re hauling before finalizing your rental — just call or text before your booking so we can make sure the trailer’s a fit for the job.