• Save up to $200 to $400 on select trailers from April 1st to May 30th. See Offer Details

Mega Duty Tandem Axle Dump (20LP)

The biggest jobs demand the toughest trailers. With a mega-duty GVWR of 20,000 lbs, the 20LP Mega Duty Tandem Axle Dump has the strength, durability, and power required to perform in the most challenging industries. Equipped with 10,000 lbs. Torsion Axles with Super Single Wheels for heavy-weight hauling tasks, this trailer delivers peak performance when the going gets tough. 7-Gauge steel floor? Yup. 10’’ I-beam frame? Of course. 3’ high sides? Absolutely. And that all makes the 20LP one of the strongest single wheel tandem axle dump trailers on the market. Better yet, a low-profile design and optional slide-in ramps make it easier to use when loading and unloading heavy equipment, and it’s fully loaded with extras such as a tarp kit, rear stabilizer stands, and scissor hoist to help you tackle any job.

Trailer Specifications

16''

Width

83"

Lengths

20,000 lbs

GVWR

13,870 lbs

Load Capacity

Features & Options

Standard Feature Click + for Options
Axles 2 - 10,000# cambered axles with Oil Bath and Valcrum Caps
Brakes Forward Self-Adjusting Electric Brakes on Both Axles
Suspension Torsion Axles
Tongue 12" I-Beam, 14#
Coupler 2-5/16" Ball, Adjustable Demco EZ Latch Coupler
Safety Chains 3/8" Grade 70 w/ Safety Latch Hook (2 ea)
Jack 12,000# Top Wind
Frame 10" I-Beam
Cross-Members 3" Channel on 16" Centers
Floor 7 Gauge Smooth Steel
Fenders 9" x 72" 14 Ga. Diamond Plate Double Broke
Ramps 7' Rear Slide-In Ramps

Available Options

6.5’ Slide In Ramp Package

Stake Pockets Stake Pockets Along Both Sides (Quantity Varies by Length)
Trailer Plug 7-Way RV
Lights Recessed, Grommet-Mounted L.E.D. Lighting
Wiring Sealed, Modular Cold-Weather Wiring Harness
Tires ST235/75 R-17.5 Load Range J Radial Tires
Bolt Pattern 8-Lug
Wheels Black Mod Steel
Spare Mount Side Spare Tire Mount
Spare Tire Spare Tire & Wheel (ST235/75 R-17.5 LR-J)
Paint Type Professional Finish w/ Primer Standard
Paint Color Black
Tie-Downs (4) 1/2" D-Rings Inside Bed to Secure Equipment|Along Sides and Rear for Cargo Control
Break-Away Kit Complete Breakaway System w/ Zip Breakaway Cable
Battery 12V Deep Cycle
Charger 5A 110V on Board Battery Charger
Gate Rear Combo Gate (Barn Doors & Spreader Gate)
J-Hooks Along sides and rear for Cargo Control
Power Power Up/Power Down & Gravity Down Hydraulic Pump

Available Options

5 Watt Solar Charger Wireless Remote

Ram Self-Contained Scissor
Sides 36" Tall (10 Ga) with formed Channel Supports

Available Options

4' Solid Sheet Metal Sides

Stabilizers Rear Stabilizer Stands
Storage Lockable Pump and Battery Box mounted between front Jacks
Tarp Fully-Formed Tarp Shroud with Tarp & Rear Tarp Rod Holders
Top Rail 3"x 2" Rectangular Tubing
Steps & Handles Convenient Side-Step to Access Top Rail

Model Benefits

Equipment Ready

Comes standard with 4 D-rings to secure equipment and available ramps, ready to get your heavy equipment to the big job.

Effortless Maintenance

Forward, self-adjusting brakes make brake maintenance a breeze. The system automatically adjusts the brake shoes as they wear down, eliminating the need for manual adjustments.

More Accessible

This model come standard with all the essentials, including a 12K Jack, Side Steps, Tarp Kit, Onboard Battery Charger, and Rear Combo Gates, giving you a well-rounded hauling experience.

Rear Combo Gate

A multi-functional rear gate with both barn doors and spreader gate that makes it easy to load, unload, or spread

36” Sides with 10-Gauge Walls & a 7-Gauge Floor

Heavy-duty, steel sides and a 7-Gauge steel floor support your haul, keeping cargo contained and secured for the journey ahead.

Select your location

Select a Big Tex Trailer World Location