Specifications include, but are not limited to: ITEM #1 – FIXED HAMMER P/N 40760-565 – FOR MORBARK 1200 TUB GRINDER Model 1200 fixed hammers are manufactured using forged tool steel, heat treating after holes are drilled to assure heat treated rod holes. Furthermore, these hammers meet or exceed the exacting tolerances as noted on original manufacturers drawing # 40760-565 that are required for successful operation of the 1200 Tub Grinder. To further enhance performance and wear ability, hard surface material is applied to the fixed hammer that meets original design criteria high wear tungsten carbide impregnated or greater. One (1) set consists of twenty four (24) hammers. ITEM #2 – HEAVY DUTY INSERT P/N 40779-565 - FOR MORBARK 1200 TUB GRINDER Heavy duty impregnated and hooked 2 ½" wide insert. The 1200 Tub Grinder insert must be manufactured by Morbark, or be an equal or greater quality. Morbark forged inserts are especially designed and heat treated to highest industry standards and specifications. Inserts must be made with long wearing tungsten carbide grit infused hard faced wire welds applied by a robotic machine for uniform placement, weld deposition and superior penetration to specific areas. Because of wear requirements, only virgin tungsten carbide mesh will be accepted. Recycled carbide impregnated tungsten will not be considered. Weld must be 32-38 HRC consistency. Insert must have a slotted back to secure the insert to the hammer better so the fasteners won't twist or break. Only grade 8 or better bolts and stover flange nuts will be considered. Bolt must be welded into the insert. One (1) set consists of twenty-four (24) inserts. ITEM #3 – WOOD HOG INSERT P/N 40728-571 FOR MORBARK 4600 Heavy Duty Impregnated and Hooked 2 ½" wide insert. The Wood Hog insert must be manufactured by Morbark, or be of equal or greater quality. Morbark forged inserts are especially designed and heat treated to highest industry standards and specifications. Inserts must be made with long wearing tungsten carbide grit infused hard faced wire welds applied by a robotic machine for uniform placement, weld deposition and superior penetration to specific areas. Because of wear requirements, only virgin tungsten carbide mesh will be accepted. Recycled carbide impregnated tungsten will not be considered. Weld must be 32-38 HRC consistency. Insert must have a slotted back to secure the insert to the hammer better so the fasteners won't twist or break. Only grade 8 or better bolts and stover flange nuts will be considered. Bolt must be welded into the insert. The size of the bolts shall be 5 ½ inches. One (1) set consists of eighteen (18) inserts. ITEM #4 – WOOD HOG HAMMER P/N 40293-184 FOR MORBARK 4600 Morbark hammers are manufactured using forged tool steel, heat treating after holes are drilled to assure heat treated rod holes. Furthermore, these hammers meet or exceed the exacting tolerances as noted on original manufacturers drawing # 40293-184 that are required for successful operation of the Wood Hog. To further enhance performance and wear ability, hard surface material is applied to the fixed hammer that meets original design criteria high wear tungsten carbide impregnated or greater. One (1) set consists of eighteen (18) hammers. ITEM #5 – FIXED FLAIL-SCARAB MODEL # SRBFFL (OLD MODEL # 4376) - FOR SCARAB WINDROW MACHINE, MODEL # 14 The base material shall be 5150 Rockwell Hardness steel. Tungsten Carbide hard facing shall be applied 1" on back and both leading and trailing edges. (Steel Composition should be included with bid.) Basic Flail body size should be 4" x 6" x ⅜". Angle bend at top creates lofting capability verify at 14 radians. Two (2) properly sized flail bolt holes punched in base at exact mounting location. One (1) set consists of 124 flails.
