Unverferth Transport Equipment
Roadrunner
Specifications

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MODEL Roadrunner Models with Adjustable Upper Rest Bar
45' MODELS 36' MODELS 30' MODELS
745 645 736 636 436 730 630 430
Wheel / Axle Type Tandem / Truss Rear Axle Tandem / Truss Rear Axle Tandem / Truss Rear Axle Tandem Rear Axle Single Rear Axle Tandem / Truss Rear Axle Tandem Rear Axle Single Rear Axle
Fits Grain Platforms: 40' & Smaller 40' & Smaller 35' & Smaller 35' & Smaller 35' & Smaller 30' & Smaller 30' & Smaller 30' & Smaller
Fits Draper Platforms: 45' & Smaller 45' & Smaller 36' & Smaller 36' & Smaller 36' & Smaller 30' & Smaller 30' & Smaller 30' & Smaller
Fits Corn Heads (30" Rows): 16 Row & Smaller 12 Row & Smaller For specialty & narrow row heads 12 Row &Smaller 8 Row & Smaller For specialty & narrow row heads 12 Row & Smaller 8 Row & Smaller
Carrying Capacity (lbs.) 12,500 8,500 12,500 8,500 8,500 12,500 8,500 8,500
Rear Wheel Tread Width 72" 72" 72" 72" 72" 72" 72" 72"
Overall length (Approx.) 53' 53' 45' 45' 45' 38' 38' 38'
Upper support tube, dimensions 6" x 3" x 46' 6" x 3" x 46' 6" x 3" x 37' 6" x 3" x 37' 6" x 3" x 37' 5" x 3" x 31' 5" x 3" x 31' 5" x 3" x 31'
Height adjustment, maximum 4' 0" 3' 10" 4' 0" 3' 10" 4' 0" 4' 0" 3' 10" 4' 0"
Height adjustment, minimum 3' 0" 2' 10" 3' 0" 2' 10" 3' 0" 3' 0" 2' 10" 3' 0"
Bracket height adjustment, maximum 2' 8" 2' 6" 2' 8" 2' 6" 2' 8" 2' 8" 2' 6" 2' 8"
Bracket height adjustment, minimum 2' 4" 2' 2" 2' 0" 1' 10" 2' 0" 2' 0" 1' 10" 2' 0"
Span between upper / lower bar, maximum 4' 4" 4' 4" 4' 4" 4' 4" 4' 4" 4' 4" 4' 4" 4' 4"
Span between upper/lower bar, minimum 2' 11" 2' 11" 2' 11" 2' 11" 2' 11" 2' 11" 2' 11" 2' 11"
Tires (Highway rated) Front & Rear 235/85 x 16 225/75 x 15 235/85 x 16 225/75 x 15 235/85 x 16 235/85 x 16 225/75 x 15 235/85 x 16
Approx. weight, with wheels and tires (lbs.) 3,970 3,710 3,220 2,960 2,840 3,080 2,820 2,610
Roadrunner Models with Fixed-Position Upper Rest Bar
Model Number RR48 RR42 RR38 RR32
Tires 275 / 85 x16 225 / 75 x15 275 / 85 x16 225 / 75 x15 275 / 85 x16 225 / 75 x15 275 / 85 x16 225 / 75 x15
Fits Conv. Platforms 48' and under 42' and under 38' and under 32' and under
Fits Corn Heads 16 Row and Specialty 12 Row and under 16 Row and Specialty 12 Row and under 16 Row and Specialty 12 Row and under 16 Row and Specialty 12 Row and under
Carrying Capacity (lbs.) 14,000 9,200 14,000 9,200 14,000 9,200 14,000 9,200
Rear Wheel Tread Width 91" 91" 91" 91" 91" 91" 91" 91"
Overall Length 56'10" 56'10" 50'10" 50'10" 46'10" 46'10" 40'10" 40'10"
Appx. Weight (lbs.) 3,700 3,700 3,500 3,500 3,000 3,000 3,800 2,800

Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice

For additional information visit your nearest Unverferth dealer or contact us.