68000 Lbs. GVWR at 55 mph, 28000 Lbs. GVWR; Weight: 4000 -4500 lbs - 18000 LBS

DLT37LT, Head Hauler, Includes Tandem Torsion Rear Axles and Ag Light Package

DLT47XL, Head Hauler, Includes Tandem Torsion Rear Torsion Axle, 2-Wheel Electric Brake Package, Extended Coverage Front Steel Fenders, Ag Lights, E-Z Hook Up Extension Tongue, and 2-5/16" Ball Coupler

DLT24XL FOR 12 ROW, 30' FOLDING CORNHEAD, OR 16-ROW 30" FOLDING CORNHEAD

Introducing the Duo Lift AST42XL All-Steer Combine Head Hauler Trailer Built for Control. Built for Capacity. Designed for exceptional maneuverability, strength, and load capacity, the Duo Lift AST42XL is the ultimate solution for transporting today’s combine headers with ease and confidence. At its foundation, the AST42XL features a six-wheel all-steer design, delivering unmatched tracking and turning precision in the field and on the road. With a heavy-duty 10" x 4" rectangular tube main frame and 7,000-lb front torsion axle paired with tandem rear torsion axles, it handles up to 18,000 lbs while ensuring a smooth, wobble-free ride. This high-performance hauler is equipped with: Adjustable, pinned header supports for a secure, customized fit E-Z hook-up extension tongue for quick and efficient attachment Extended front steel fenders for protection and durability Two-wheel electric brakes for reliable stopping power Highway-speed white-spoke wheels with 235/80R16 LRE tires for safe, road-ready transport From tight farmyards to open highways, the AST42XL is engineered for precision handling, rugged reliability, and the hauling capacity today’s operators demand. Built to Last. Backed with Confidence. Duo Lift equipment is backed by a  5-Year Limited Warranty —emphasizing our commitment to quality, performance, and reliability. We stand behind our craftsmanship with industry-leading coverage on structural components and manufacturing defects. It's our promise: engineered strength, guaranteed peace of mind. To read our 5-Year Limited Warranty Statement, click  here. Duo Lift AST42XL — trusted by harvesters who move more, faster.

ST3-80K-SSA, 40 Ton Triple Axle Semi Drop-Deck Trailer. Included in This Model: 2" King Pin for Semi 5th Wheel, Two Speed Landing Gear Set, 15' Upper Deck, Full Wood Deck on Complete Trailer, Full Chain Rail on Upper and Lower Deck, 9700 Spring Suspension, (2) Axle ABS, (3) Axle Air Brakes with Automatic Slack Adjusters, 255/70R 22.5 Duals.

ST2-68K-SSA, 40 Ton Tandem Axle Semi Drop-Deck Trailer. Included in This Model: 2" King Pin for Semi 5th Wheel, Two Speed Landing Gear Set, 12' Upper Deck, Full Wood Deck on Complete Trailer, Full Chain Rail on Upper and Lower Deck, 9700 Spring Suspension, (1) Axle ABS, (2) Axle Air Brakes with Automatic Slack Adjusters, 255/70R 22.5 Duals. Cross members not included.

LB1XL, UNIVERSAL LOW-BOY WAGON, INCLUDES ADJUSTABLE REAR AXLE 92-13", HEAVY DUTY EXTENSION TONGUE WITH SPRING LIFT ASSIST, 11.75 X 22.5 WHEELS WITH 385/65R22.5 USED SUPER SINGLE TIRES, ADJUSTABLE TANK LEG PADS TO ACCOMMODATE 1,000 OR 1,465 NH3 TANKS 5th wheel steering with 2: SAE, Heat Treated 75-Ton Semi Kin Pin Turnable, 20" Dia. Adjustable tank supports to accommodate twin 1000 or 1450 NH3 or 2000 short or 3000 short tank Heavy Duty Extension Tongue with Double Spring Lift Assist, (2) DOT 1/2" x 40" Safety Chains NH3 Hose Routing Brackets, Removable Front Mounting Plate with (3) 1-1/4" Schedule 80 NH3 couplings installed, roll bar on front of gooseneck and ag conspicuity tape

Built for Capacity. Built for Confidence. The Duo Lift LB1XLB is engineered as the premier high-capacity low-boy NH3 trailer in the industry. As the original low-boy anhydrous design pioneered by Duo Lift and now the most replicated style on the market, the LB1XLB delivers unmatched strength, stability, and operational confidence for operators who demand more from their fertilizer equipment. Key Highlights High Capacity Tank Fitment: Adjustable tank supports allow operators to accommodate dual 1,000-gallon or 1,465-gallon NH3 tanks, or an optional single 2,000- or 3,000-gallon short tank for maximum flexibility. Adjustable Track and Steering: The rear axle adjusts from 92 inches to 120 inches to fit a wide range of row spacing needs, and fifth wheel steering is controlled through a heat-treated 75-ton king pin turntable for smooth, precise maneuverability in the field or on the road. Built to Last Frame: The LB1XLB frame is constructed with heavy duty 10 inch wide flange steel beams, a 6 inch Schedule 80 torque tube, and a reinforced gooseneck with double 8 inch by 4 inch heavy wall rectangular tubing for exceptional structural integrity over the long haul. Heavy Duty Running Gear : The running gear includes tandem 8 inch by 4 inch heavy wall axles with 2.75 inch diameter rocking pins and seamless DOM bushings, supported by 385/65R22.5 super single tires mounted to solid plate wheels, all designed to handle high-capacity loads with stability and durability. Safety and Visibility : Standard features include LED stop, turn, and tail lighting with a 7-way RV connection, DOT safety chains, NH3 hose routing brackets, roll bar protection, and full conspicuity tape to keep the trailer compliant, visible, and safe in field and highway environments. The Duo Lift LB1XLB is built to deliver the dependability and performance growers expect from the original low-boy NH3 trailer design. Season after season, it provides the heavy duty strength, operator confidence, and intelligent engineering that fertilizer operations rely on.

DLT42LT, Head Hauler, Includes Tandem Torsion Rear Axles and Ag Light Package