2026 Horizon Trailers LZ7 7'x14' Gooseneck 7k Dump Trailer

Sale Price: $12,195.00 Original Price: $15,295.00

Trailer Description

This 14’ Gooseneck Dump Trailer combines rugged engineering with practical features. Constructed with an 8” I-Beam main frame and equipped with a heavy-duty hydraulic lift, it’s built for reliable performance on any job site. A mega lockable toolbox provides secure storage for your battery and pump, keeping your equipment safe and organized.

Specifications

Condition: New
Exterior Color: Black
GVWR: 14,000 lb
Dry Weight: 4,280 lb
Payload Capacity: 9,720 lb
Hitch Type: Gooseneck

Dimensions

  • Length: 14’

  • Side Height: 24”

  • Bed Width: 83”

  • Bed Height: 28”

Tongue & Coupler

  • 10” Engineered I-Beam Tongue

  • 94” Length (from behind riser)

  • 70” Height (from underneath neck)

  • Adjustable 2-5/16” Gooseneck Coupler (30,000 lb rated)

  • Weld-On Spare Tire Mount

Jacks & Toolbox

  • (2) Side Wind Spring-Loaded Drop Jack Legs (12,000 lb each)

  • Mega Lockable Toolbox with extra storage

Frame & Construction

  • 8” I-Beam Main Frame (13 lb/ft)

  • 3” Channel Crossmembers – 16” spacing

  • 3” x 5” x 1/4” Angle Iron Bed Frame

  • 7ga Steel Bed Flooring

  • 4 D-Rings welded inside box

Dump System

  • 2-Button Hydraulic System – Power Up / Power Down

  • KTI 12V Hydraulic Pump

  • 14’ Control Cable

  • 14’ Lift Cylinder Hoist – 15,000 lb capacity

  • 40°–48° Dump Angle

  • 2-Way Rear Door (Spreader Gate)

  • Ramp Pockets with 6’4” Slide-In 3” Channel Ramps (4,000 lb wheel rating each over 12” contact)

  • Manual Tarp Kit

Sides & Safety

  • 24” Height, 12ga Rounded Steel

  • Top Rail: 2” x 3” x 11ga Tubing

  • Stake Pockets: 1-5/8” x 3-5/8”

  • 3/8” Round “J” Hooks

  • 14ga Diamond Plate Steel Fenders

Running Gear

Axles & Suspension

  • (2) 7K Electric Brake Auto-Adjust EZ Lube Spring Axles

  • Spring Suspension

  • Bolt Pattern: 8 on 6.5”

  • 5-Year Spring Axle Warranty

Tires & Wheels

  • ST235/80R16 Radial Tires

  • 10 Ply

  • 3,520 lb Rating Each

  • 16” Black Mod Wheels

Electrical & Lighting

  • (1) Interstate 27 Deep Cycle Battery

  • 110V Integrated Trickle Charger

  • All-Weather 7-Way RV Wiring Harness

  • Double Insulated Frame Wiring

  • DOT Approved TecNiq LED Lights

  • 3M DOT Compliant Reflective Tape

Trailer Description

This 14’ Gooseneck Dump Trailer combines rugged engineering with practical features. Constructed with an 8” I-Beam main frame and equipped with a heavy-duty hydraulic lift, it’s built for reliable performance on any job site. A mega lockable toolbox provides secure storage for your battery and pump, keeping your equipment safe and organized.

Specifications

Condition: New
Exterior Color: Black
GVWR: 14,000 lb
Dry Weight: 4,280 lb
Payload Capacity: 9,720 lb
Hitch Type: Gooseneck

Dimensions

  • Length: 14’

  • Side Height: 24”

  • Bed Width: 83”

  • Bed Height: 28”

Tongue & Coupler

  • 10” Engineered I-Beam Tongue

  • 94” Length (from behind riser)

  • 70” Height (from underneath neck)

  • Adjustable 2-5/16” Gooseneck Coupler (30,000 lb rated)

  • Weld-On Spare Tire Mount

Jacks & Toolbox

  • (2) Side Wind Spring-Loaded Drop Jack Legs (12,000 lb each)

  • Mega Lockable Toolbox with extra storage

Frame & Construction

  • 8” I-Beam Main Frame (13 lb/ft)

  • 3” Channel Crossmembers – 16” spacing

  • 3” x 5” x 1/4” Angle Iron Bed Frame

  • 7ga Steel Bed Flooring

  • 4 D-Rings welded inside box

Dump System

  • 2-Button Hydraulic System – Power Up / Power Down

  • KTI 12V Hydraulic Pump

  • 14’ Control Cable

  • 14’ Lift Cylinder Hoist – 15,000 lb capacity

  • 40°–48° Dump Angle

  • 2-Way Rear Door (Spreader Gate)

  • Ramp Pockets with 6’4” Slide-In 3” Channel Ramps (4,000 lb wheel rating each over 12” contact)

  • Manual Tarp Kit

Sides & Safety

  • 24” Height, 12ga Rounded Steel

  • Top Rail: 2” x 3” x 11ga Tubing

  • Stake Pockets: 1-5/8” x 3-5/8”

  • 3/8” Round “J” Hooks

  • 14ga Diamond Plate Steel Fenders

Running Gear

Axles & Suspension

  • (2) 7K Electric Brake Auto-Adjust EZ Lube Spring Axles

  • Spring Suspension

  • Bolt Pattern: 8 on 6.5”

  • 5-Year Spring Axle Warranty

Tires & Wheels

  • ST235/80R16 Radial Tires

  • 10 Ply

  • 3,520 lb Rating Each

  • 16” Black Mod Wheels

Electrical & Lighting

  • (1) Interstate 27 Deep Cycle Battery

  • 110V Integrated Trickle Charger

  • All-Weather 7-Way RV Wiring Harness

  • Double Insulated Frame Wiring

  • DOT Approved TecNiq LED Lights

  • 3M DOT Compliant Reflective Tape

Stock #: 14131

VIN: 3H7GD1423TR014131

Location: Cave City, KY

Year: 2026

Brand: Horizon Trailers

Model: LZ7

Floorplan: 7'x14' Gooseneck 7k Dump Trailer

Type: Dump Trailer

Length: 14' 0"

Width: 6' 9"

Height: 2' 6"