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King Ranch Ag & Turf

Unverferth AWS-42

Unverferth AWS-42 for sale at King Ranch Ag & Turf

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Unverferth AWS-42 for sale at King Ranch Ag & Turf

4-Wheel All-Wheel Steer AWS-42





The patented four-wheel steering design offers sharper turning, greater maneuverability, and excellent trailing. The front 180-degree steering and 2:1 front-to-rear steering connection ratio ensures true tracking performance.


All Wheel Steer (AWS) models are available in 52’, 48', 42', 36' and 30' for hauling the widest variety of corn heads, grain platforms and draper platforms, including those with stalk stomper attachments.


Patented four-position height adjustable rest brackets provide easy wrench-free adjustment and feature extra-tall backstops that can be flipped down for carrying low-profile headers. The rest bracket features side plates that pivot for use or storage.


The rear-oscillating axle keeps all four wheels in full contact with the ground, even when traveling over rough terrain.


Heavy-duty greaseable 8-bolt hubs, automotive-type ball-joint steering, spindles with tapered roller bearings and new tires dependably carry all brands of corn heads and grain platforms.


52’ models are standard with two-wheel electric brakes and optional with four-wheel brakes. All other models can be equipped with optional two or four-wheel electric brakes. Brake packages include a breakaway engagement for enhanced transport safety. Several wheel and tire choices are available including high flotation IF 320/65x15 tires, 235/85x16 tires and 11Lx15 tires depending on the model.


The All-Wheel Steer header transport features a highly durable powder-coat finish in your choice of red, green or black for a long-lasting finish that resists corrosion.


Model AWS-42
Fits Conventional Grain Platforms 42' & Smaller
Fits Draper Platforms 42' & Smaller
Fits Corn Heads 16 Row & Specialty Corn Head
Standard Tires IF280/70x15
Maximum Head Weight* with standard tires 14,000lbs.
Approx. weight, with wheels and tires 3,900lbs.
Tread Width Front 80" / Rear 88"
Height Adjustment (maximum) 4'3"
Height Adjustment (minimum) 2'6"
Bracket Height adjustment (maximum) 2'6"
Bracket Height adjustment (minimum) 2'4"
Upper support tube, dimensions 8"x 4" x 43'
Hitch to front axle, standard latched position 12'
Wheelbase 28' front / 31'2" rear
Overall length (Approximate) 51'
Span between upper/lower bar (maximum) 4'8"
Span between upper/lower bar (minimum) 2'5"