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(855) 9BIGTEX
Big Tex 12LX Tandem Axle Standard-Duty Dump Trailer

Easily tackle all your medium loads around the farm with the 12LX dump trailer from Big Tex Trailers. Carrying loads up to 8,430 lbs., the Big Tex 12LX is made to manage all jobs shy of heavy construction. This extra-wide, medium-capacity dump trailer has a 45-degree dump angle, a lockable pump box with an Interstate battery, interior D-rings to tie down loads and a powerful hydraulic scissor lift. With all of the most popular features and managing good-sized standard-duty loads, the 12LX is a popular mid-size dump trailer.

  • 83 x 12'
G.V.W.R. Rating:
Trailer WEIGHT:
  • 3,570#
Trailer Payload:
Key features
  • Stamped A-Frame Coupler
  • 3-Way Rear Combo Gate
  • Self-Contained Hydraulic Scissor Hoist
  • Lockable Pump & Battery Box
  • J-Hooks and D-Rings
  • Fully Formed Shroud For Tarp
  • Diamond Plate Fenders
  • Sealed LED Lighting
  • 2" Square Tubing Top
Model# Weight Description
12LX-12 3,570# 83” x 12’ Standard Duty Tandem Axle Extra Wide Dump
Trailer Weights & Capacities
Length Empty Weight Payload Box Capacity
12’ 3,570# 8,430# 6.2 Cubic Yards
G.V.W.R. 12,000#
G.A.W.R. (Ea. Axle) 6,000#
Coupler 2-5/16” Stamped A-Frame
Safety Chains 1/4” Grd. 70 w/Safety Latch Hook (2 each)
Jacks 7,000# Top Wind Drop Leg (Bolted On)
Tongue 6” Channel
Frame 6” x 3” Rectangular Tubing
Crossmembers 6” Channel
Bed Crossmembers 3” Channel
Bed Long Sils 3” Channel
Bed Side Rails 6-1/2” Formed Angle
Fenders 9” x 72” Double Square Broke Diamond Plate
Axles (2) 6,000# EZ Lube w/Elec. Brakes
Suspension Multi-Leaf Spring w/Equalizer
Tire ST235/80 R-16 Load Range E
Wheel 16" x 6"; White Spoke 8 Bolt
Floor 10 Gauge Smooth Steel
Lights LED D.O.T. Stop, Tail, Turn, & Clearance
Elec. Plug 7-Way RV
Finish (Prep) Steel is Cleaned to Ensure a Professional Smooth Finish
Finish Superior Quality Finish is Applied for a Highly Decorative and Protective Finish
  • Lockable Pump & Battery Box Mounted in Front of Bed
  • J-Hooks for Tie Down
  • Fully Formed Shroud for Tarp
  • Self Contained Electric/Hydraulic Scissor Hoist
  • 45 Degree Dump Angle
  • Combo Gate
  • 24”, 12 Ga. Sides
  • 10 Ga. Floor
  • Stake Pockets (Sides)
  • EZ Lube Hubs
  • Dexter Brand Axles
  • (4) 5/8” D-Rings Inside Bed
  • Nev-R-Adjust Electric Brakes
  • Cambered Axles
  • Spare Tire Mount
  • Diamond Plate Fenders
  • Grommet Mount Sealed Lighting
  • L.E.D. Lighting Package
  • Protected Wiring
  • Complete Break-A-Way System w/Charger
  • 2” Square Tubing Top Rail
  • Radial Tires
  • Hoist Comparison
Category Description
COUPLER Adjustable Pintle in Channel ILO Coupler
BRAKES Hydraulic Surge Brakes on Both Axles
JACKS 12,000# Top Wind Drop Leg Jack
TIRE/WHEEL Spare Tire (ST235/80 R-16 LR-E)
RAMPS 7’ Slide In Ramps
POWER Wireless Remote
POWER 5 Watt Solar Charger
POWER 110V Charger
BODY 24" Expanded Metal Side Extensions (12')
BODY 3' Solid Sheet Metal Sides
BODY 4' Solid Sheet Metal Sides
CARGO CONTROL Crank Style Roll Tarp