Big Tex 12SR Pro Series Tandem Axle Single Ram Dump

The Big Tex 12SR is a professional series 12 bumper pull dump trailer with a payload capacity of 8,500#. Steel floors and sides give strength, and the combo gate makes loading and unloading easier.

  • 83" x 12'
G.V.W.R. Rating:
  • 12,000#
Trailer WEIGHT:
  • 3,500#
Trailer Payload:
  • 8,500#
Key features
  • 10 Gauge Steel Floor
  • Dexter Brand Axles
  • Onboard Battery Charger
  • 3 Way Rear Combo Rear Gate
  • Diamond Plate Fenders
  • Adjustable 2-5/16" Forged
Line Drawing for 12SR
Model# Weight Description
12SR-12XL 3,500# 83" x 12' Pro Series Tandem Axle Single Ram Dump
Trailer Weights & Capacities
Length Empty Weight Payload Box Capacity
12' 3,500# 8,500# 6.1 Cubic Yards
G.A.W.R. (Ea. Axle) 6,000#
Coupler 2-5/16" Adjustable Forged
Safety Chains 1/4" Grd. 70 w/Safety Latch Hook (2 each)
Jacks 8,000# Top Wind Drop Leg
Tongue 6" Channel
Fenders 9" x 72" 14 Ga. Diamond Plate Double Square Broke
Axles (2) 6,000# Quick Lubricating w/Elec. Brakes
Suspension Multi-Leaf Slipper Spring w/Equalizer
Tire ST235/80 R-16 Load Range E
Wheel 16" x 6"; Black Mod, 6 Bolt
Floor 10 Gauge Smooth Steel
Lights L.E.D. D.O.T. Stop, Tail, Turn and 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.
Standard Equipment
  • Adjustable 2-5/16" Forged Coupler
  • 8,000# Top Wind Drop-Leg Jack
  • Lockable Pump and Battery Box Mounted in Front of Bed
  • 24" Tall, 12 Gauge Sides w/Formed Channel Supports
  • 10 Gauge Steel Floor
  • Tarp Mounting Brackets on Front of Bed
  • J-Hooks on Sides and Rear for Tarp Control
  • Stakepockets Along Sides
  • Self Contained Electric/Hydraulic Single Cylinder Lift
  • Power Up/Power Down Hydraulic Pump
  • 12V Interstate Deep Cycle Battery
  • 110V On-Board Battery Charger (5 Amp)
  • Premium Brand Axles
  • Cambered Axles w/ Quick Lubricating Hubs
  • Forward Self Adjusting Electric Brakes on All Hubs
  • Grommet Mount Sealed Lighting
  • L.E.D. Lighting Package
  • Sealed, Modular Wiring Harness
  • Complete Break-A-Way System
  • Diamond Plate Fenders
  • 2" Square Tubing Top Rail on Dump Bed
  • Combo Gate (Barn Doors and Spreader Gate)
  • (4) 1/2" D-Rings Inside Bed to Secure Equipment
  • Spare Tire Mount
  • Radial Tires
  • Zip Breakaway Cable
Optional Equipment
Category Description
CARGO CONTROL Crank Style Roll Tarp
RAMPS 6.5 Slide In Ramp Package
How to pick the right trailer for your needs.