Duo Lift LB1 Low Boy
- Item #: 91070
Product Description
Built for Adaptability. Built for Durability.
The Duo Lift LB1 is engineered to be the most universal low-boy solution in your fleet—designed for those who demand flexibility, strength, and dependable performance.
Key Highlights
Versatile Tank Fitment: Adjustable tank leg pads to accommodate dual 1,000-gal or 1,465-gal NH3 tanks, with optional supports for a single 2,000- or 3,000-gal “shorty” tank.
Adjustable Track & Steering: Front track width fixed at 60", rear track adjustable from 92"-120", plus 5th wheel steering via a heat-treated 75-ton king pin turntable to enhance mobility in tight spots.
Built to Last Frame: Main structure built with 10" wide-flange steel beams, 6" Schedule-80 torque tube, and double 8" x 4" heavy wall rectangular gooseneck for outstanding structural strength.
Heavy-Duty Running Gear:
- Tandem 8" x 4" heavy wall axles with 2.75" diameter rocking pins and seamless (DOM) bushings
- Solid plate disc wheels (16.1" × 14" × 8) rated for 8,000 lbs each
- Spindles: front 2.5" dia. 1144 shafts; rear 3.0" dia. 1144 shafts
Safety & Visibility: LED stop/turn/tail lights with 7-way RV connector, DOT chains, roll bar, NH3 hose routing brackets, and conspicuity tape to ensure compliance and clear identification in the field.
Duo Lift provides Duo Lift ag parts such as the 91070 Duo Lift LB1 Low Boy.
Product Specs
- Axles8" x 4" Heavy Wall Tubing with 2.75" Dia. Rocking Pin and Seamless (DOM) Bushing
- Capacity28000 Lbs. GVWR
- Frame10" Wide-Flange Steel Beams and 6" Schedule 80 Round Torque Tube
- GooseneckDouble 8" X 4" Heavy Wall Rectangular Tube
- Hubs819; 8-Bolt on 8" Bolt Circle; 5790 Lbs. Cap. Ea. 886; 8-Bolt; 8000 Lbs. - Rear
- LightsStop / Turn / Tail Function Red LED Lights with 7-way RV connector
- SpindlesFront: 2.5" Dia 1144 Shaft; Rear: 3” Dia. 1144 Shaft
- Tank(2) 1000 Gallon or (2) 1450-Gallon NH3 Tanks (1) 2000 Gallon Short Tank or (1) 3000 Gallon NH3 Tank
- Track WidthFront 60" Rear; Adjustable 92” - 120”
- Trailer Weight3030 Lbs. w/o Wheels & Tires
- Wheel Base20' 10"
- Wheels16.1 x 14 x 8 - 8 Solid Plate Center Disc; 8000-Lbs. Cap. Each; Silver Spoke
