60" to 90" Adjustable - Front 60" Rear; walking tandem

NP1000, Hi-Rise Wagon with Conversion for 1,000 Gallon Rocking front Bolster with 1.25" Dia. Rocker Pin 5th Wheel steering w/ 9/16" x 20" Dia. Circular Discs and 2.50" Dia. King Pin 4" x 2" Tongue with (2) 3/8" x 40" DOT Safety Chains w/ Hook and Latch Rear Hitch with Chain Hooks 4" x 4" Stringers, Conspicuity Tape 108" and 120" Tank Leg Spacing

NP1000, Hi-Rise Wagon with Conversion for 1,000 Gallon Anhydrous Ammonia "Prior" Tank Rocking front Bolster with 1.25" Dia. Rocker Pin 5th Wheel steering w/ 9/16" x 20" Dia. Circular Discs and 2.50" Dia. King Pin 4" x 2" Tongue with (2) 3/8" x 40" DOT Safety Chains w/ Hook and Latch Rear Hitch with Chain Hooks 4" x 4" Stringers, Conspicuity Tape 108" and 120" Tank Leg Spacing

N1450, Hi-Rise Wagon for 1,465 Gallon Anhydrous Ammonia Tank, Includes 783 Hub Upgrade with 16.1 x 11 x 6 - 6 Wheels (Required for 14L x 16.1 Tires) Rocking front Bolster with 1.25" Dia. Rocker Pin 5th Wheel steering w/ 9/16" x 20" Dia. Circular Discs and 2.50" Dia. King Pin 4" x 2" Tongue with (2) 3/8" x 40" DOT Safety Chains w/ Hook and Latch Rear Hitch with Chain Hooks 4" x 4" Stringers, Conspicuity Tape 108" and 120" Tank Leg Spacing

LB2, Walking Tandem Low-Boy Wagon, Includes walking tandem rear axle 108", Adjustable Tank Leg Pads to Accommodate 1,000 or 1,465 NH3 Tanks LB2, Walking Tandem Low-Boy Wagon, Includes walking tandem rear axle 120", Adjustable Tank Leg Pads to Accommodate 1,000 or 1,465 NH3 Tanks 5th Wheel steering with 2" SAE, Heat Treated 75 Ton Semi King Pin Turntable, 20" Dia. Adjustable tank supports to Accommodate Twin 1000 or 1450 NH3 Tanks 2000 and 3000 Shorty Tank Supports Optional TONGUE: 4" x 3" Heavy Duty Tubing with (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