The snow plow and wing mounting system shall be Falls Heavy Duty Custom Frame Hitch #48B or equal. Snow plow connection mechanism shall be a jaw type quick coupler, with the coupler portion attached to the plow pushframe. Jaw mechanism to have rounded corners and replaceable pin retainer mechanism. Mounting system shall adapt to frame extension of truck chassis and shall not require more than 18" of mounting space as measured from the front edge of the front spring shackle. Side or cheek plates shall be maximum 17"x 31"x 1/2" thick A-36 steel or equal and shall be adequately braced to the truck chassis frame by minimum 3/4" x 4" A-36 steel bars which shall be additionally reinforced to form a "T" section. Side plates shall provide a rectangular opening to accept 7" x 5" x 3/8" wall steel tubing. The 7" dimension shall be the vertical dimension. Stabilizer arms shall be attached to the chassis frame by means of 1/2" thick steel "Z" brackets. Vertical risers and plow lifting yoke shall be low profile to allow clearance for tilting hood without tilting or disconnecting plow/wing lift hitch.

Hydraulic plow lift cylinder shall be minimum 4" x 10" single acting type with 36 hr. salt spray chrome plated rod. Hydraulic cylinder shall be certified to a minimum of twice (2X) the working pressure of the hydraulic system.