Specifications include, but are not limited to: 1. MINIMUM MOLDBOARD REQUIREMENTS: Compliance 1.01 Quick mount Level lift design allows continuous level lift in any position. Yes No 1.02 Height of moldboard is (42)”. Yes No 1.03 Length of moldboard is (10’). Yes No 1.04 12” Integral Shield mold board Yes No 1.05 Cutting path at 35º for a 10’ length is 102” Yes No 1.06 7GA steel rolled moldboard with eight (8) 1/2” x 3-1/2” rolled ribs for extra strength and rigidity. Continuous welded one-piece Yes No 1.07 Each rib with be reinforced with an additional ½” x 3 ½” steel at each pivot point. Additionally, a 1 ¼” bushing will be installed for strength. Yes No 1.08 There is to be a trip stop at every rib to evenly space out the trip force 1.09 4” x 4” x 3/4” bottom angle with ½” x 3” gussets every 12” Yes No 1.10 80” semi-circle to be 3-1/2” x 3-1/2” x ½” angle 1.11 3-1/2” x 2-1/2” x 3/8” top angle with drain holes to allow moisture to escape. Yes No 1.12 Two horizontal braces for added rigidity Yes No 1.13 Four (4) position attack angle is adjustable to 5°, to 20° Yes No 1.14 5/8” x 8” one piece powder coated cutting edge with AASHO punchingstandard Yes No 2. TRIP ASSEMBLY: 2.01 Full moldboard trip with two (2) adjustable, external compression springs. Yes No 2.02 5/8” Trip-spring anchor plates are encased and continuous welded to the push frame providing greater strength. Yes No 3. PUSH FRAME: 3.01 4” x 4” x 3/8” structural steel tube push frame width is 120” (on 10’) or 132” (on 11’)and 144” (on 12’). Two ½” thick, adjustable height, running gear mounts, and two (2) ½” thick lift chain mounts Yes No 3.02 Semi-circle is 3-1/2” x 3-1/2” x 1/2” angle welded the push frame. Yes No 3.03 Eight (8) moldboard-to-push frame pivot points with1-1/4” bushings pinned to two 5/8” mounting ears with 1 ¼” plated pivot pins. Yes No 3.04 Twin 3” x 10” x 1-1/2” chrome plated hydraulic cylinders are double-acting for heavy duty power reversing. Twin reversing cylinders are located above the push frame for protection against road debris and ease of service. (4” x 2” x 10” double acting cylinders optional) Yes No 3.05 Plow-mounted adjustable cushion valve plumbed to cylinders (standard). Valve to be adjustable (set at 2000PSI), 10 GPM and to have ½” SEA threads Yes No 3.06 4” x 13.8lb structural channel “A” frame supporting a 2” center reversing king pin mounted in a 3” tube with a ½” wall with grease fitting Yes No 3.07 A-frame to be welded to a 1” X 5” X 33” base plate with a 1 ½” pivot hole 3.08 Installed
