Section Contents Page Tungsten Carbide Cutting Edges...................................10-02 Flat Carbide Insert Edges........................................10-02 Rotating Bit System.............................................10-03 Mining Bit System..............................................10-03 GraderBits System............................................10-04 Curved Cutting Edges...........................................10-04 Flat Cutting Edges..............................................10-05 Utility Edges..................................................10-06 Curved Serrated Cutting Edges....................................10-06 Flat Serrated Cutting Edges......................................10-06 Serrated Cutting Edges..........................................10-07 Hardware.....................................................10-08 Moldboard End Bits.............................................10-08 Overlay End Bits...............................................10-09 Underbody Truck Plow Edges.....................................10-09 Moldboard Repair Plates........................................10-09 High-Carbon Steel Motor Grader Cutting Edges......................10-18 2Q2011 10-1
4.75" (121 mm) NARROW TUNGSTEN CARBIDE CUTTING EDGES Edge 2' 3' Overlay Bolt Thickness 607 mm 914 mm End Bit Size* 0.75" (19 mm) 217-4695 208-8862 135-9345 0.63" (16 mm) 208-8863 217-4698 135-9369 0.75" (19 mm) Bolt Quantity 5 7 * See page 10-7 for part numbers. 6.75" (171 mm) WIDE TUNGSTEN CARBIDE CUTTING EDGES Edge 2' 3' 4' Overlay Bolt Thickness 607 mm 914 mm 1219 mm End Bit Size* 0.75" (19 mm) 195-7265 195-7264 135-9346 0.63" (16 mm) 195-7266 195-7267 135-9370 0.75" (19 mm) 217-4699** 208-8866** Bolt Quantity 5 7 9 * See page 10-7 for part numbers. ** Tight Joint. 3/4 bolt holes. 6.88" (173 mm) WIDE TUNGSTEN CARBIDE FLAT CUTTING EDGES Edge 3' 4' Bolt Thickness 914 mm 1219 mm Size 0.75" (19 mm) 195-7260 195-7262 0.63" (16 mm) 6.69" (170 mm) WIDE SERRATED TUNGSTEN CARBIDE CUTTING EDGES Edge 2' 3' Overlay Bolt Thickness 607 mm 914 mm End Bit Size* 1" (25 mm) 208-8864 217-4696 135-9346 0.63" (16 mm) 208-8865 217-4697 135-9370 0.75" (19 mm) Bolt Quantity 5 7 * See page 10-7 for part numbers. FLAT CARBIDE INSERT EDGES Part Flat/ Insert/Front Bolt Hole Bolt Hole Bolt Hole Top Carbide Carbide Number Curved Tile Thickness Width Length Gauge Line Spacing Size Bevel Type Size 198-2635 flat insert 3/4" 5" 3' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 198-2659 flat insert 3/4" 5" 4' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 351-8479 flat insert 3/4" 5" 5' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 283-1063 flat insert 3/4" 5" 4' 1.50" Stand. Hwy Punch 3/4" yes trapezoid 5/8" x 3/8" 356-5241 flat insert 7/8" 5" 3' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 356-5242 flat insert 7/8" 5" 4' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 356-5243 flat insert 7/8" 5" 5' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 275-2478 flat insert 3/4" 6" 3' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 264-2215 flat insert 3/4" 6" 4' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 330-9491 flat insert 3/4" 6" 3' 1.50" Stand. Hwy Punch 3/4" yes trapezoid 5/8" x 3/8" 286-3148 flat insert 3/4" 6" 4' 1.50" Stand. Hwy Punch 3/4" yes trapezoid 5/8" x 3/8" 346-6704 flat insert 7/8" 6" 4' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 346-6329 flat insert 7/8" 8" 3' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 346-6328 flat insert 7/8" 8" 4' 1.50" Stand. Hwy Punch 5/8" yes trapezoid 5/8" x 3/8" 354-8411 flat insert 3/4" 6" 41" 1.50" 2-3/8-12-12-12-2-3/8 5/8" yes trapezoid 5/8" x 3/8" 354-8412 flat insert 3/4" 6" 43" 1.50" 9.38-12-12-9.38 5/8" yes trapezoid 5/8" x 3/8" 319-7909 flat insert 3/4" 6" 3' 1.50" 2" Hole Spacing 5/8" yes Bull Nose 5/8" x 3/8" 310-5270 flat insert 3/4" 6" 4' 1.50" 2" Hole Spacing 5/8" yes Bull Nose 5/8" x 3/8" 310-5269 flat insert 3/4" 6" 44" 1.50" 2" Hole Spacing 3/4" yes Bull Nose 5/8" x 3/8" 10-2 2Q2011
ROTATING BIT SYSTEM Part Number Description Length Bolt Size Shank Size Bits/Board Bit Part Number 308-8574 Adapter Board 3' 5/8" 7/8" 21 348-9051 308-8575 Adapter Board 4' 5/8" 7/8" 28 348-9051 307-2613 Adapter Board 3' 3/4" 7/8" 21 348-9051 307-2615 Adapter Board 4' 3/4" 7/8" 28 348-9051 323-1251 Adapter Board 3' 3/4" 1" 21 322-7295 321-4272 Adapter Board 4' 3/4" 1" 28 322-7295 358-9039 Adapter Board 3' 5/8" 1" 21 322-7295 358-9040 Adapter Board 4' 5/8" 1" 28 322-7295 Bit Info: 348-9051 = Container of 50 bits each 322-7295 = Container of 30 bits each MINING BIT SYSTEM (Part I) Moldboard Adapters Required per Moldboard Length Total Length 3' 4' Bolts feet mm 914 mm 1219 mm *Needed* 10 3048 2 1 19 11 3353 1 2 21 12 3658 0 3 23 13 3962 3 1 24 14 4267 2 2 30 15 4572 1 3 28 16 4877 0 4 36 24 7315 8 0 54 * Bolts required per moldboard where holes line up. MINING BIT SYSTEM (Part II) Narrow Gap 3' (914 mm) 4' (1219 mm) 3' (914 mm) Wide Gap 4' (1219 mm) 5/8" 3/4" 5/8" 3/4" 5/8" 3/4" 5/8" 3/4" Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Adapter 135-9596 135-9592 135-9590 135-9588 135-9593 135-9591 135-9589 135-9587 Bolt 3F-5108 5J-4771 3F-5108 5J-4771 3F-5108 5J-4771 3F-5108 5J-4771 Nut 4K-0367 2J-3506 4K-0367 2J-3506 4K-0367 2J-3506 4K-0367 2J-3506 Mining Bit* Wide 2.36" (60 mm) (13) 135-9586 (18) 135-9586 (10) 135-9586 (14) 135-9586 Standard 1.18" (30 mm) (13) 308-5193 (18) 308-5193 (10) 308-5193 (14) 308-5193 * Includes Snap Ring Retainer. MINING BIT SYSTEM (Part III) (24H) Adapter 3' (914 mm) 178-4095 Bolt 1" (25 mm) 1J-3527 Nut 2J-3407 Washer (13) 5P-8250 Mining Bit 1.57" (40 mm) 310-2113 2Q2011 10-3
GRADERBITS SYSTEM* (Part I) Moldboard Adapters Required per Moldboard Length Total Length 3' 4' Bolts feet mm 906 mm 1211 mm Needed** 10 3048 2 1 19 11 3353 1 2 21 12 3658 0 3 23 13 3962 3 1 24 14 4267 2 2 30 15 4572 1 3 28 16 4877 0 4 36 * See pages 10-12 and 10-13 for further information on GraderBits System and gap configuration. ** Bolts required per moldboard where holes line up. GRADERBITS SYSTEM (Part II) Narrow Gap Wide Gap 3' (906 mm) 4' (1211 mm) 3' (906 mm) 4' (1211 mm) 5/8" 3/4" 5/8" 3/4" 5/8" 3/4" 5/8" 3/4" Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Adapter 159-0311 159-0318 159-0312 159-0317 159-0315 159-0313 159-0316 159-0314 Bolt 3F-5108 5J-4771 3F-5108 5J-4771 3F-5108 5J-4771 3F-5108 5J-4771 Nut 4K-0367 2J-3506 4K-0367 2J-3506 4K-0367 2J-3506 4K-0367 2J-3506 GraderBit* Wide 2.36" (60 mm) (15) 6Y-4340 (20) 6Y-4340 (12) 6Y-4340 (16) 6Y-4340 Standard 1.18" (30 mm) (15) 6Y-4339 (20) 6Y-4339 (12) 6Y-4339 (16) 6Y-4339 Penetration 0.91" (23 mm) (15) 105-5180 (20) 105-5180 (12) 105-5180 (16) 105-5180 Sharp 0.61" (15.5 mm) (15) 105-5183 (20) 105-5183 (12) 105-5183 (16) 105-5183 Snap Ring Retainer (15) 353-2624 (20) 353-2624 (12) 353-2624 (16) 353-2624 * Includes Snap Ring Retainer. Snap Ring Pliers 1P-1860 6" (152 mm) CURVED CUTTING EDGES Edge 2' 4' 5' 6' 7' 8' Bolt Thickness 607 mm 1217 mm 1522 mm 1826 mm 2131 mm 2436 mm Size* 0.50" 3G-8016 9J-3862 8D-2786 8D-2787 8J-7782 0.63" (16 mm) (13 mm) 9J-3660 9J-3659 9J-3656 0.75" (19 mm) 0.63" 9W-1835 7D-4508 5D-9553 5D-9554 8J-4043 0.63" (16 mm) (16 mm) 9J-3657 9J-3658 9J-3655 0.75" (19 mm) 0.75" 3G-7966 5D-9556 5D-9557 0.63" (16 mm) (19 mm) 4Z-8785 0.75" (19 mm) Bolt Quantity 4 9 11 13 15 17 * See page 10-7 for part numbers. 8" (203 mm) CURVED CUTTING EDGES Edge 2' 3' 4' 5' 6' 7' 8' 9' Bolt Thickness 607 mm 912 mm 1217 mm 1522 mm 1826 mm 2131 mm 2436 mm 2740 mm Size* 0.50" 3G-7965 9J-3863 8D-2788 8D-2789 8J-8980 0.63" (16 mm) (13 mm) 135-6738 134-1779 3G-1626 3G-1627 3G-1628 0.75" (19 mm) 0.63" 109-3137 a 132-1088 7D-4509 5D-9562 5D-9561 5D-9731 0.63" (16 mm) (16 mm) 3G-2166 134-1773 9J-7701 7D-1158 8J-9821 0.75" (19 mm) 0.75" 6G-8623** 132-1087 9W-6252 5D-9558 5D-9559 5D-9732 195-7269 0.63" (16 mm) (19 mm) 3G-2165 109-3124 4Z-8131** b 7D-1576 7D-1577 7D-1949 0.75" (19 mm) 1" 253-0214 4T-2240 4T-2244 4T-2242 4T-2237 0.63" (16 mm) (25 mm) 109-3150 4T-2231 4T-2233 4T-2236 0.75" (19 mm) Bolt Quantity 4 9 11 13 15 17 19 * See page 10-7 for part numbers. ** 12" (304.8 mm) centers on bolt holes. a 109-3137 uses bolt quantity of 5. b 4Z-8131 uses bolt quantity of 7. 10-4 2Q2011
8" (203 mm) FLAT CUTTING EDGES Edge 3' 4' 5' 6' 7' 8' Bolt Thickness 912 mm 1217 mm 1522 mm 1826 mm 2131 mm 2436 mm Size* 0.63" 4T-2967 4T-2968 4T-2969 4T-2966 0.63" (16 mm) (16 mm) 4Z-8120 4T-2971 4T-2970 4T9603 0.75" (19 mm) 0.75" 4Z-8129** 4Z-8119** a 4T-3034 4T-3007 4T-3036 4T-3035 0.63" (16 mm) (19 mm) 4T-3033 4T-3032 4T-3037 0.75" (19 mm) 1" 135-9692 7T-3497 7T-3499 7T-3498 7T-3496 0.63" (16 mm) (25 mm) 4Z-8926 7T-3493 7T-3494 7T-3495 0.75" (19 mm) Bolt Quantity 5 9 11 13 15 17 * See page 10-7 for part numbers. ** 12" (304.8 mm) centers on bolt holes. a 4Z-8119 uses bolt quantity of 6. 8" (203 mm) FLAT CUTTING EDGES Edge 9' 10' 11' 12' Bolt Thickness 2743 mm 3048 mm 3352 mm 3657 mm Size* 0.63" 135-9366 109-2699 109-2698 132-1011 0.63" (16 mm) (16 mm) 0.75" (19 mm) 0.75" 135-9367 135-9368 140-6828 107-3431 0.63" (16 mm) (19 mm) 0.75" (19 mm) 1" 0.63" (16 mm) (25 mm) 0.75" (19 mm) Bolt Quantity 11 12 13 14 * See page 10-7 for part numbers. 10" (254 mm) FLAT CUTTING EDGES Edge 6' 7' 8' Bolt Thickness 1826 mm 2131 mm 2436 mm Size* 1" (25 mm) 4T6502 4T6508 4T6511 0.75" (19 mm) 1.38" (35 mm) 4T-8316 4T-8317 0.75" (19 mm) 1.75" (45 mm) 104-3628 0.75" (19 mm) Bolt Quantity 13 15 17 * See page 10-7 for part numbers. 11" (280 mm) FLAT CUTTING EDGES Edge 7' 8' Bolt Thickness 2131 mm 2436 mm Size 1" (25 mm) 140-6790 140-6832** 0.75" (19 mm) 1.38" (35 mm) 132-1086 0.75" (19 mm) 1" (25 mm) 140-6832* 0.75" (19 mm) Bolt Quantity 15 17 * Cutting edge has 12" (304.8 mm) between bolt holes. ** Single Bevel. 12" (305 mm) FLAT CUTTING EDGES Edge 8' Bolt Thickness 2436 mm Size 1.38" (35 mm) 4Z-9188 0.75" (19 mm) Bolt Quantity 17 2Q2011 10-5
13" (330 mm) FLAT CUTTING EDGES Edge 4' 8' Bolt Thickness 1217 mm 2436 mm Size 1.18" (28.5 mm) 109-3117 1" (25 mm) 1.75" (45 mm) 128-2577 0.75" (19 mm) 109-3116 1" (25 mm) 2.36" (60 mm) 132-1019 1" (25 mm) Bolt Quantity 9 17 16" (406 mm) FLAT CUTTING EDGES Edge 4' Bolt Thickness 1217 mm Size 1.18" (28 mm) 135-9690 1" (25 mm) 2.38" (60 mm) 135-9349 1" (25 mm) 3" (75 mm) 135-9576 1" (25 mm) 1.75" (45 mm) 138-6440 1" (25 mm) Bolt Quantity 9 16" (406 mm) UTILITY EDGES Edge Edge Edge Part Bolt Thickness Type Length Number Size 2.38" (60 mm) Flat 4' (1217 mm) 178-4106 1' (25 mm) 1.75" (45 mm) Flat 4' (1217 mm) 195-7270 1' (25 mm) 2.38" (60 mm) Serrated 4' (1217 mm) 208-8870 1' (25 mm) 8" (203 mm) CURVED SERRATED CUTTING EDGES Edge 3' Tooth Size/ 4' Tooth Size/ 5' Tooth Size/ Bolt Thickness 912 mm Tooth Gap 1217 mm Tooth Gap 1522 mm Tooth Gap Size* 0.75" 8D-3428 36 mm/25 mm 8D-3429 36 mm/25 mm 0.63" (16 mm) (19 mm) 8J-8255 36 mm/25 mm 8J-8256 36 mm/25 mm 0.75" (19 mm) 1" (25 mm) 253-0217 36 mm/25 mm 4T-3512 62 mm/40 mm 4T-3511 62 mm/40 mm 0.75" (19 mm) Bolt Quantity 7 9 11 Edge 6' Tooth Size/ 7' Tooth Size/ 8' Tooth Size/ Bolt Thickness 1826 mm Tooth Gap 2131 mm Tooth Gap 2436 mm Tooth Gap Size* 0.75" 132-1072 36 mm/25 mm 4Z-9020 36 mm/25 mm 132-1073 36 mm/25 mm 0.63" (16 mm) (19 mm) 350-7200 50.8 mm/26.2 mm 350-7202 50.8 mm/26.2 mm 0.75" (19 mm) 1" (25 mm) 350-7201 60.3 mm/31.8 mm 0.75" (19 mm) Bolt Quantity 13 15 17 * See page 10-7 for part numbers. 8" (203 mm) FLAT SERRATED CUTTING EDGES Edge 4' 5' Tooth Size/ 6' 7' Tooth Size/ Bolt Thickness 1217 mm 1522 mm Tooth Gap 1822 mm 2127 mm Tooth Gap Size* 0.75" 350-7193 36 mm/25 mm 350-0179 350-0181 50.8 mm/26.2 mm 0.63" (16 mm) (19 mm) 350-0180 50.8 mm/26.2 mm 0.75" (19 mm) 1" (25 mm) 7T-3600 7T-3601 0.75" (19 mm) Bolt Quantity 9 11 62 mm/40 mm 13 15 * Allows use of cutting edges/hardware with 5/8" bolt holes. 10-6 2Q2011
10" (254 mm) FLAT SERRATED CUTTING EDGES Edge 4' 5' Tooth Size/ 7' Tooth Size/ 8' Tooth Size/ Bolt Thickness 1217 mm 1522 mm Tooth Gap 2127 mm Tooth Gap 2436 mm Tooth Gap Size* 1.0" (25.4 mm) 4T-8800 4T-8801 62 mm/40 mm 4Z-8055 55.9 mm/33 mm 4Z-8056 57.2 mm/33.3 mm 0.75" (19 mm) 1.38" 4Z-8346 55.9 mm/33 mm 100-4581 57.2 mm/33.3 mm 0.75" (19 mm) (35 mm) 350-0182 60.9 mm/60.9 mm 350-0183 77.8 mm/58.7 mm 350-0184 102.5 mm/77.1 mm 350-0186 107.9 mm LH/63.5 mm 350-0185 107.9 mm RH/63.5 mm 253-0198 58.5 mm/51 mm 1.75" (45 mm) 104-3631 62 mm/41.3 mm 0.75" (19 mm) Bolt Quantity 9 11 15 17 * Allows use of cutting edges/hardware with 5/8" bolt holes. 13" (330 mm) FLAT SERRATED CUTTING EDGES Edge 4' Tooth Size/ 8' Tooth Size/ Bolt Thickness 1217 mm Tooth Gap 2436 mm Tooth Gap Size* 1.75" (45 mm) 134-1778 90 mm/38.5 mm 0.75" (19 mm) 138-6542 61 mm/40.6 mm 1" (25 mm) 2.36" (60 mm) 132-4753 61 mm/40.6 mm 1" (25 mm) Bolt Quantity 9 17 * See below for part numbers. 16" (406 mm) SERRATED CUTTING EDGES Edge 4' Tooth Size/ Bolt Thickness 1217 mm Tooth Gap Size* 2.38" (60 mm) 135-9796 61 mm/40.6 mm 1" (25 mm) 3" (75 mm) 135-9797 61 mm/40.6 mm 1" (25 mm) Bolt Quantity 9 * See below for part numbers. Reducer Bushings for moldboards with ¾" bolt holes 2 PN s/sizes: 280-4070 7/8" moldboard thickness 280-4071 1" moldboard thickness M Series grader moldboards all 3/4" hole size (exception: 24M) 2Q2011 10-7
HARDWARE Size Application Bolt Nut Washer 0.63" (16 mm) All 3F-5108 4K-0367 5P-8247 0.75" (19 mm) Except 14G, 16G, & H Series 4F-7827 2J-3506 5P-8248 0.75" (19 mm) 140H, 143H, 160H, 163H, 14G, 14H 5J-4773 2J-3506 5P-8248 0.75" (19 mm) 16G except 16' blade 5J-4771 2J-3506 5P-8248 0.75" (19 mm) 16H, 16G with 16' blade (20) 5F-8933 2J-3506 5P-8248 0.75" (19 mm) (2 bolt part numbers for 16H (22) 5J-4771 2J-3506 5P-8248 and 16G with 16' blade) 1" (25 mm) 24H (16) 1J-3527 2J-3507 5P-8250 1" (25 mm) (2 bolt part numbers for 24H) (54) 4J-9058 2J-3507 5P-8250 Note: The 140H & 143H motor graders use both 0.63" (16 mm) and 0.75" (19 mm) bolts depending on the blade group number. See table below for application. Blade Group No. Bolt Size 8X-8011 0.63" (16 mm) 8X-8016 0.63" (16 mm) 112-4520 0.75" (19 mm) 112-4521 0.75" (19 mm) MOLDBOARD END BITS Grader End Bit Moldboard Hardware Model S/N Qty. End Bit Qty. Bolt Nut 16G 93U1-93U2777 9D-4880/1 4 4F-7827 2J-3506 16G, 16H 93U2778-Up 2 8E-5530 5 1J-6762 a 2J-3506 16 All others 9J-4407/8 4 3F-5108 4K-0367 14G 96U1-7324 9J-4405/6 4 4F-7827 2J-3506 14G 96U7325-Up 2 8E-5529 5 5J-4773 2J-3506 14 All others 7D-2083/4 5 3F-5108 4K-0367 112, 12, All 2 7D-2052* 5 3F-5108 4K-0367 120, 130, 9W-2945** 140 120H, 135H, 12G, 2 8E-5531 5 3F-5108 4K-0367 12H, 140H, 143H with 5/8" holes 160H 2 8E-5529 5 5J-4773 2J-3506 212 All 2 9J-4411 4 3F-5108 4K-0367 24H All 2 109-3118 6 1J-3527 2J-3507 NOTE: For machines equipped with power blade arrangement, refer to the appropriate parts book for the correct moldboard end bit. * Use 8E-5531 End Bits on the following machines: 12G (61M11716-UP) 120G (87V08135-UP) 130G (74V02293-UP) 140G (72V09829-UP) ** 9W-2945 is 1/8" (3 mm) thicker than 7D-2052 and is recommended for use when installing overlay end bits. a Use larger 5F-8933 bolt where rear moldboard reinforcing plates are used. 10-8 2Q2011
OVERLAY END BITS Hardware Overlay Bolt Nut Edge in mm Model End Bit Type (5 each) (5 each) Curved Edge 8 203 12, 120, 130, 140 6D-1948* R 4F-3658 4K-0367 early 14 7D-5583 R 1J-6762 2J-3506 early 16 7D-5193 R 4F-3658 4K-0367 14G, 16G 7D-9999 R 1J-6762 2J-3506 14G (96U7325-UP), 6Y-2805 R 1J-6762 2J-3506 14H, 140H, 143H w/ 3/4" holes, 160H, 163H 16G (93U2778-UP) 6Y-2805 R 1J-6762 2J-3506 Curved Edge 8 203 12H, 120H, 135H, 9W-1768 R 4F-3658 4K-0367 140, 143H w/ 5/8" holes Curved Edge 6 152 12, 120, 130, 140, 6D-1904** R 4F-3658 4K-0367 early 14 & 16 early 16 7D-5582 R 1J-6762 2J-3506 Flat Edge 1 8 203 12, 120, 130, 140, 4D-5757/8 NR 4F-3658 4K-0367 later 14 1 Flat overlays must be used with flat edges. NR non-reversible * Use 9W1768 overlay end bits on the following machines. R reversible ** Use 9W1767 overlay end bits on the following machines. 12G (61M11716-UP) 120G (87V08135-UP) 130G (74V02293-UP) 140G (72V09829-UP) UNDERBODY TRUCK PLOW EDGES Plow Hole Part Number Name Description Edge Size Bolt Type Bolt Spacing Position 356-5781 Single Bevel C/E BOCE 3/4" x 6" x 60" 5/8" Curved 6" Wide 3" & 6"-Stand. Hwy Punch Top 314-7608 Single Bevel C/E BOCE 3/4" x 6" x 72" 5/8" Curved 6" Wide 3" & 6"-Stand. Hwy Punch Top 317-0995 Single Bevel C/E BOCE 3/4" x 6" x 84" 5/8" Curved 6" Wide 3" & 6"-Stand. Hwy Punch Top 317-0996 Single Bevel C/E BOCE 3/4" x 6" x 96" 5/8" Curved 6" Wide 3" & 6"-Stand. Hwy Punch Top 352-0648 Single Bevel C/E BOCE 3/4" x 8" x 60" 5/8" Curved 8" Wide 3" & 6"-Stand. Hwy Punch Top 314-7609 Single Bevel C/E BOCE 3/4" x 8" x 72" 5/8" Curved 8" Wide 3" & 6"-Stand. Hwy Punch Top 333-2818 Single Bevel C/E BOCE 3/4" x 8" x 84" 5/8" Curved 8" Wide 3" & 6"-Stand. Hwy Punch Top 317-0997 Single Bevel C/E BOCE 3/4" x 8" x 96" 5/8" Curved 8" Wide 3" & 6"-Stand. Hwy Punch Top BOCE Bolt-On Cutting Edge. MOLDBOARD REPAIR PLATES*** Moldboard Length Dimensions feet mm W-H-T (inch) W-H-T (mm) Part 13-14 3962-4267 75 x 15.25 x 0.38 1905 x 387 x 10 4D-5821* 12-13 3658-3962 63 x 15.25 x 0.38 1600 x 387 x 10 4D-5820** * Use 8W-5266 for larger radius moldboards. Radius is 16.25" (413 mm). ** Use 8W-5265 for larger radius moldboards. Radius is 16.25" (413 mm). *** Blank Plate without Bolt Holes. 2Q2011 10-9
CAT GRADER EDGES... Job-matched for Most Efficient Blade Performance Caterpillar offers three types of grader edges curved, flat and serrated. The standard curved type is offered in two widths, four thicknesses and six lengths to fit every possible job condition and moldboard. The standard flat type is offered in two widths, four thicknesses and four lengths. All Cat grader edges are made of tough, thru-hardened DH-2 steel for strength and wear resistance. They are unconditionally guaranteed against breakage. CAT MOTOR GRADER CUTTING EDGE APPLICATION GUIDE For Most Applications Recommend curved or flat 0.63" (16 mm) or 0.75" (19 mm) thick edges. The thicker, 1" (25 mm) edges should be used when abrasive wear is a greater problem than penetration; the thinner edges when penetration is critical. Recommend 8" (203 mm) wide edges for more wear material and fewer edge changes. For Finish Grading Recommend 0.50" (13 mm) thick curved edges. They provide good pene - tra tion and stay sharp longer. There is less throw-away iron than with thicker edges. For Severe Applications Recommend 1.38" (35 mm) thick by 10" (254 mm) or 1" (25 mm) thick by 10" (254 mm) wide flat edges. They provide maximum strength and wear material. In severe applications these edges will provide the lowest material costs per hour. For Maximum Penetration Recommend 0.75" (19 mm) thick serrated edges. Serrated edges exert more down pressure per square inch of contact area for improved penetration in frozen or hard-packed materials. In heavy-duty applications, 1" (25 mm) by 10" (254 mm) flat or 1" (25 mm) by 8" (203 mm) flat or curved serrated edges may be used. In extreme conditions, serrated edges can be installed over standard 6" (152 mm) edges for extra strength. For High Abrasion/Low Impact Applications Caterpillar offers two different types of carbide edges. They are the tungsten carbide tile edges and the tungsten carbide insert edges. Both provide many times the wear life and lower cost per hour than standard DH-2 edges if used as recommended, in low to medium impact, highly abrasive applications such as maintenance of unpaved, sand and gravel roads. The tungsten carbide tile edges are manufactured by milling a flat on the front of a steel cutting edge base and brazing tungsten carbide tiles onto the flat. They are curved for excellent penetration and are available in 2' (610 mm) and 3' (914 mm) lengths and 4.75" (121 mm) and 6.75" (171 mm) widths. The tungsten carbide insert edges are manufactured by milling a slot in the bottom of a steel cutting edge and brazing a tungsten carbide insert into the slot. The tungsten carbide insert edges have the carbide sandwiched in a groove between the front and rear surfaces of the edge to protect them from impact and therefore lend themselves to higher impact applications like snow removal. In both types of edges, the life is extended substantially due to the wear characteristics of the tungsten carbide. Warranty on the carbide edges is the same as that for GraderBits, meaning the steel edge base is covered, but not the tungsten carbide tile or insert itself. Curved Curved Flat Serrated Tungsten carbide edge Serrated tungsten carbide edge Steel Cutting Edge Base Tungsten Carbide Tile Tungsten carbide insert edge 10-10 2Q2011
Edge Width On motor grader cutting edges, width translates to wear material, so as a general rule, for the longest life, use the widest edge. An 8" (203 mm) edge, for example, will give you 100% more available wear material and edge life than a 6" (152 mm) edge at only about 35% more cost. In addition, hardware usage and total downtime will be cut by 50%. To extend cost savings even farther, a 10" (254 mm) cutting edge will last three times longer than a 6" (152 mm) edge when used under comparable conditions. Crowning describes a normal wear pattern in which the cutting edge conforms to the material being graded. When extreme crowning occurs or when finishing applications require tolerances less than 1/4" (6 mm), the best value may be in selecting a narrower and thinner cutting edge. This approach reduces costs by minimizing the amount of usable iron that must be thrown away. Edge Thickness Penetration requirements determine how thick your edge should be. The easier material is to penetrate, the thicker the edge you should use. This simple chart illustrates how wear material increases with thickness. Cat Cutting Edge Thickness Thickness 1/2" 5/8" 3/4" 1" 1-3/4" (13 mm) (16 mm) (19 mm) (25 mm) (35 mm) Wear Material Increase 25% 50% 100% 250% Cat Cutting Edge Sizes Thickness 6" (152 mm) 8" (203 mm) 10" (254 mm) 11" (280 mm) 13" (330 mm) 16" (406 mm) 1/2" (13 mm) Curved Curved 5/8" (16 mm) Curved Curved/Flat 3/4" (19 mm) Curved Curved/Flat/Ser 1" (25 mm) Curved/Flat/Ser Flat/Ser Flat 1-3/8" (25 mm) Flat Flat 1-3/4" (45 mm) Flat Flat/Ser Flat 1-3/16" (28.5 mm) Flat Flat 2-3/8" (60 mm) Flat/Ser Flat/Ser 3" (75 mm) Flat/Ser 2Q2011 10-11
GRADER END BITS Cat moldboard and overlay end bits are made from tough, thru-hardened DH-2 steel. Moldboard end bits protect the moldboard itself from wear and damage. Overlays provide additional wear protection and strength for both the moldboard and the cutting edge. Moldboard End Bits Protects end of moldboard from wear and damage. Recommended for all applications. Reversible Overlays Used with curved edges. Protects and strengthens both moldboard and cutting edges. Reversible design provides second life for greater value. Flat Overlays Provides same moldboard and edge protection for flat edges. Not avail - able for 14G or 16G graders. 10-12 2Q2011
CAT GRADERBITS SYSTEM The Cat GraderBits System is a motor grader ground engaging tool system that can offer your customers many advantages over standard cutting edges. This system is made up of adapters that bolt up to the moldboard and individual bits that fit into the adapter. The Cat GraderBits System has been designed primarily for maintaining and reconditioning gravel roads; including ice and snow removal. In addition, a continuous Cat GraderBits configuration can be used on paved surfaces. There are two major customer groups that should be targeted mines and governmental bodies. Since aggregate size is often different on governmental vs. mining haul roads, each group has an adapter designed for its needs. The mining adapter has a wide gap between the Cat GraderBits to accommodate large aggregate. Since many country roads use smaller aggregates, the gap is narrower on these adapters. Either adapter can be sold in either market providing bolt hole diameters match-up. See part number information. Features/Benefits The Cat GraderBits System has many benefits. One of the most important is the increase in wear life over standard, heat-treated edges. However, the Cat GraderBits System costs much more than a set of standard edges. Successful selling will require a customer s understanding of ALL benefits. Selling wear life as the only feature will result in fewer sales. Features Serrated design Tungsten carbide wear material Large decrease in grade blade maintenance Smoother haulroads Four Cat GraderBit widths Detailed Comments on Features & Benefits 1. One of the benefits that can be seen immediately is the ease of penetration compared to standard continuous edges. Using a serrated configuration, initial penetration is easier. Ridges are removed and trenches are filled in one pass. Material is allowed to pass between the Cat GraderBits which helps conserve gravel. All of these benefits help cut costs which will maximize profitability. 2. Tungsten Carbide is used on the Cat GraderBits at the wear area. This is the same material used in Cat abrasion-resistant material edges. It is an extremely hard alloy which offers excellent wear life in ground engaging tools. Cat GraderBit wear life will depend on the application. In a mining haulroad application, wear life should range between 6-8 times greater than heattreated edges. On county roads, it should average 8-10 times the life. A mine will typically have larger aggregate and higher impact than a county road, thus wear life is less than a county road application. Benefits Excellent penetration, conserves gravel and increases productivity 6-10 times greater wear life than standard cutting edge (10" x 1"; 254 mm x 25 mm) 12-15 times greater wear life than standard cutting edge (8" x 3/4"; 203 mm x 19 mm) Reduced downtime Longer tire and mechanical life, faster travel speeds Allows several edge configurations, including continuous edge 2Q2011 10-13
3. Because of the increased wear life, blade maintenance is reduced which helps cut costs. Other systems which have rotating bits require main - tenance for proper operation. The Cat GraderBit System is relatively maintenance free. 4. Proper use of this system will result in smoother haulroads. Smoother roads promote safer travel and are easier on machines and tires which cuts repair costs. Faster travel speeds are attainable on smoother roads, which can impact cycle times for off-highway trucks and other machines. 5. Four Cat GraderBits are offered wide, standard, penetration and sharp ranging in tip width from 2.36" (60 mm) to 0.61" (15.5 mm). This allows several different edge configurations. Using the narrow gap adapter, a continuous edge can be made by using all wide bits. (This is the only configuration recommended for asphalt applications.) By alternating wide with any of the other bits, the gap is reduced which may be better suited for small aggregate. Using the sharp tip alone will give the maximum gap. The same options can be used for the wider adapter, but a continuous edge is not possible because of the wider gap between adapter holes. 6. Regardless of the GraderBits used, it is recommended to place wide GraderBits in the outermost slots. This helps reduce adapter wear on these end positions. Installation The Cat GraderBit System installs easily without moldboard modifi cation. Adapters bolt up to the moldboard like standard edges and the Cat GraderBits fit into the adapter holes and are held on with a snap ring. A snap ring pliers is the only tool necessary for installation. The tungsten carbide portion of the Cat GraderBit should point towards the front of the machine. The system can be installed on any 12, 14 or 16 foot moldboard and can be done in less than 1.5 hours. Individual bits can be removed/ installed in less than one minute. Examples of Configurations Operation Proper operation is very important to assure acceptable Cat GraderBit system life. There are five points to stress with the operators. 1. The face of the carbide tile should be perpendicular to the ground. 2. Moldboard sidecast angle should be between 0-10. 3. Penetration depth should be approximately 1-1.5" (25-38 mm) maximum. 4. Operating speed should be held to 4-6 mph. In higher impact applications, slower speeds will reduce potential for breakage. 5. If machine is equipped with an accumulator, make sure it s on when operating GraderBit System. 10-14 2Q2011
ESTIMATED GRADERBIT WEAR LIFE Average DH-2 Edge GraderBit GraderBit Size Life Range Life 1" x 10" 6 10 8 1" x 8" 10 14 12 3/4" x 8" 14 18 16 5/8" x 8" 15 20 18 Warranty The adapter, and Cat GraderBit (with the exception of the tungsten car - bide) are warranted against breakage under the GET warranty. The tungsten carbide and the braze material are warranted under the standard 6-month new parts warranty. ROTATING BIT SYSTEM Description The Cat standard rotating bit system is comprised of three or four foot long adapter boards to accommodate a 7/8" (shank) carbide-tipped bit. The adapter boards are available in either 5/8" or 3/4" bolt hole punch. There is a heavy-duty adapter board option that accepts a 1" (shank) carbide-tipped bit. The heavy-duty boards are only available in a 3/4" bolt hole punch, and are available in a three and four foot adapter board sections. All threefoot boards use 21 bits; the four-foot boards use 28 bits. The replaceable carbide bits rotate and self sharpen which allows for superior wear over conventional curved or flat carbide-insert blades. The carbide tip is also engineered with flat sides that aid in bit rotation. The rotating bit also provides improved penetration and cutting ability, which can reduce the number of passes required by the motor grader compared to conventional cutting edges. The carbide bits if maintained can last as long as 5 10 sets of conventional grader blades. The multiple uses of the rotating bit system include; reclaiming lost gravel cast to the shoulders or imbedded into the road surface, which reduces the cost of new material (gravel). The system is extremely useful in cutting compacted snow or ice, giving the road better traction than the smooth cutting conventional blade setup. Removing washboards or cutting potholes is another feature of this system, which substantially improves and sustains the condition of dirt or oiled roads. Installation 1. Remove existing cutting edges from moldboard. Clean moldboard of all dirt. 2. Bolt Cat adapter boards. Tighten bolts. Rap the bolt heads sharply with a hammer. Torque bolts a second time. 3. On level ground surface, set adapter boards perpendicular, or 90 degrees from the level ground surface. Set magnetic protractor (ex. Mayes Level + Angle Finder) on front of adapter board surface. Rack moldboard back until protractor reads 70 degrees, or adapter board should be racked back 20 degrees from perpendicular position. 4. Caution: If adapter angle is not set correctly, the moldboard will chatter and vibrate, and the rotating bits will not properly wear or rotate (flatten). If this occurs, readjust adapter boards to the correct operating angle. (See illustration) Correct operating angle 2Q2011 10-15
Operation 1. Insure that bits are rotating freely and the adapter boards are set in correct operating position. 2. Check rotation of bits daily. A bit not rotating will develop a flat wearing surface on the carbide tip, and leave a channel mark on the road. 3. In ice and compacted snow conditions, operate blade in float position with no down pressure. Grade in low gear (3rd or less). 4. If bits are not freely rotating, spray or power wash, or remove and clean debris from bit holder bore hole. Only lubricate with WD 40 or an environmentally approved lubricant. Governmental Bid Specifications for Motor Grader Edges/Bits Many governmental units periodically review their bid specifications for purchasing motor grader cutting edges and end bits. It is important to be aware of when such reviews take place and provide recommendations. Caterpillar suggests that physical properties, rather than chemical properties, represent the most accurate guide to edge performance. Where chemical properties are still included in governmental bid specifica tions, you will want to urge the purchasing authorities to review those specifications against the following physical properties and related performance benefits. 1. Through-hardened to a minimum of Rc43 (BR 400)* Through-hardening insures a uniform wear rate and these user benefits: Fewer edges to buy. Reduced downtime for removal and installation. Less hardware expense. Lower total labor expense. * Serrated edges thru-hardened to minimum Rc38 (Br353). 2. Standard bolt hole sizes and spacing 0.63" (16 mm) and 0.75" (19 mm) holes for No. 3 head cutting edge bolts. Standard Highway punching with either 6" (152 mm) or 12" (305 mm) spacing. This specification standardized both edge and hardware inventories, reducing the number of different parts required in stock. 3. Breakage guarantee Supplier warrants that if an edge breaks during operation, it will be replaced free of charge (with the exception of high-carbon edges). The guarantee translates into positive benefits: Fewer edges purchased. Users save money. Since the guarantee reduces the user s risk, he can use 8" (203 mm) wide edges instead of 6" (152 mm) wide edges in most applications. This means two extra inches of wear material are available. Cat Motor Grader edges meet all of these requirements. 10-16 2Q2011
TORQUE REQUIREMENTS FOR PLOW BOLTS Standard Measurements Metric Measurements Size Torque Size Torque 5/8" (0.63") 200 ± 30 ft. lb. 16 mm 270 ± 40 N m 3/4" (0.75") 350 ± 45 ft. lb. 19 mm 475 ± 60 N m 7/8" (0.88") 550 ± 65 ft. lb. 22 mm 750 ± 90 N m 1" (1.00") 850 ± 110 ft. lb. 25 mm 1150 ± 150 N m 1-1/4" (1.25") 1700 ± 220 ft. lb. 32 mm 2300 ± 300 N m NOTE: DO NOT APPLY LUBRICANT OF ANY TYPE TO GET HARDWARE (nut may back off prematurely). 1. Clean all surfaces of rust, paint, nicks, and burrs. 2. Tighten nuts to listed torque spec. 3. Carefully strike plow bolt head with a hammer. 4. Re-tighten nuts to listed torque spec. SAFETY GLASSES MUST BE WORN WHEN STRIKING BOLT HEADS. Torque Specifications Decal PEEP3075 TORQUE REQUIREMENTS FOR STANDARD 1E-0279A BOLTS Inch Standard High Low Torque Torque Torque 1E-0279A 1E-0279G 1E-0279E Diameter (N m) (N m) (N m) 1/4 12 ± 3 13 ± 3 6 ± 1 5/16 25 ± 6 28 ± 7 13 ± 3 3/8 47 ± 9 50 ± 10 25 ± 6 7/16 70 ± 15 80 ± 15 40 ± 8 1/2 105 ± 20 120 ± 20 60 ± 12 9/16 160 ± 30 175 ± 30 85 ± 15 5/8 215 ± 40 240 ± 40 115 ± 20 3/4 370 ± 50 430 ± 60 200 ± 40 7/8 620 ± 80 700 ± 90 325 ± 40 1 900 ± 100 1050 ± 150 500 ± 65 1-1/8 1300 ± 150 1450 ± 150 700 ± 90 1-1/4 1800 ± 200 2100 ± 250 1000 ± 125 1-3/8 2400 ± 300 2700 ± 300 1300 ± 150 1-1/2 3100 ± 350 3600 ± 400 1700 ± 200 Metric Standard High Low Torque Torque Torque 1E-0279A 1E-0279G 1E-0279E Diameter (N m) (N m) (N m) M6 12 ± 3 13 ± 3 6 ± 1 M8 28 ± 7 30 ± 7 15 ± 3 M10 55 ± 10 60 ± 12 30 ± 7 M12 100 ± 20 105 ± 20 50 ± 10 M14 160 ± 30 175 ± 30 80 ± 15 M16 240 ± 40 270 ± 40 125 ± 20 M20 460 ± 60 530 ± 70 250 ± 40 M24 800 ± 100 900 ± 100 425 ± 50 M30 1600 ± 200 1800 ± 200 850 ± 100 M36 2700 ± 300 3100 ± 350 1500 ± 200 1E-0279 Tightening. 1E-0279 provides fastener dynamic assembly tightening requirements for both inch and metric threaded fasteners, tube fittings, plugs, pipe threads, hose clamps and control rod assemblies that do not have a special tightening requirement on the drawing. 1 N m = 0.737 lb ft = 8.85 lb in CUSTOMER SERVICE TIPS: Remember to recommend moldboard end bits, overlays, and appro pri ate quantities of hardware. For scarifier shanks and tips, consult the RIPPERS/SCARIFIERS Section. Moldboard end bits should be recommended for all applications. Over lays should be recommended for high impact applications. Reversible overlays should be inspected regularly and inter-changed (end-to-end) before outside corners wear through. Users who routinely burn off end bit and edge hardware may realize substantial savings with a 5P-2410 Hand Impact Wrench which makes field installation and removal of hardware easy. 2Q2011 10-17
HIGH-CARBON STEEL MOTOR GRADER CUTTING EDGES For Governmental Use in Low Impact and Finish Grading Applications Benefits Curved double bevel design for excellent penetration Standard highway bolt hole pattern fits all makes of motor graders Countersunk bolt holes to protect bolt heads Rust preventive coating for long, rust-free storage Backed by Caterpillar Parts Warranty covering defects in material and workmanship *Subject to certain terms and conditions. See your Caterpillar Dealer for warranty statement. Cat High-Carbon Steel Motor Grader Edges Meet or Exceed Most State and Local Government High-Carbon Bid Specifications Material Specification: SAE 1084 High Carbon Steel Dimensional Specifications: Width Thickness 6" (152 mm) 3/4" (19 mm) 8" (203 mm) W T 5/8" (16 mm) 1/2" (13 mm) Manufacturing Specifications: Profile: Curved Double Bevel Bolt Hole Dimensions: 5/8" (16 mm) or 3/4" (19 mm) Bolt Hole Pattern: Standard Highway Bolt Hole Punch For additional strength and wear resistance specify Caterpillar Through-Hardened DH-2 Edges 10-18 2Q2011
Caterpillar Curved High-Carbon Steel Cutting Edge Sizes Length 4' 5' 6' 7' 8' 10' 11' 12' 14' (1219 (1524 (1828 (2133 (2438 (3048 (3353 (3658 (4267 Thickness Width Bolt Hole mm) mm) mm) mm) mm) mm) mm) mm) mm) 1/2" (13 mm) 6" (152 mm) 5/8" (16 mm) 6" (152 mm) 1/2" (13 mm) 8" (203 mm) 5/8" (16 mm) 8" (203 mm) 3/4" (19 mm) 8" (203 mm) 5/8" (16 mm) X X X X X X X X 3/4" (19 mm) X X X X X X X X 5/8" (16 mm) X X X X X X 3/4" (19 mm) X X X X X 5/8" (16 mm) X X X X X X X X 3/4" (19 mm) X X X X X X X X 5/8" (16 mm) X X X X X 3/4" (19 mm) X X X X X 5/8" (16 mm) X X X X X 3/4" (19 mm) X X X X X 2Q2011 10-19
CURVED MOTOR GRADER EDGES HIGH-CARBON & DH-2 STEEL 1/2" x 6" (13 mm x 152 mm) CURVED (1E-2693 SECTION HIGH-CARBON & 1E-2394 SECTION DH2) Edge 5/8" (16 mm) Bolts Edge P/N 3/4" (19 mm) Bolts Edge P/N Length High-Carbon DH-2 High-Carbon DH-2 14' (1219 mm) 9W-2293 3G-8016 9W-2294 15' (1524 mm) 9W-2295 9J-3862 9W-2296 16' (1828 mm) 9W-2297 8D-2786 9W-2298 9J-3360 17' (2133 mm) 9W-2299 8D-2787 9W-2300 9J-3659 18' (2438 mm) 9W-2301 8J-7782 9W-2302 9J-3656 19' (2743 mm) 4Z-8968 10' (3048 mm) 9W-2303 9W-2304 12' (3658 mm) 9W-2305 9W-2306 14' (4267 mm) 9W-2307 9W-2308 1/2" x 8" (13 mm x 203 mm) CURVED (1E-2694 SECTION HIGH-CARBON & 1E-2395 SECTION DH2) Edge 5/8" (16 mm) Bolts Edge P/N 3/4" (19 mm) Bolts Edge P/N Length High-Carbon DH-2 High-Carbon DH-2 14' (1219 mm) 9W-2309 3G-7965 9W-2310 135-6738 15' (1524 mm) 9W-2311 9J-3863 9W-2312 134-1779 16' (1828 mm) 9W-2313 8D-2788 9W-2314 3G-1626 17' (2133 mm) 9W-2315 8D-2789 9W-2316 3G-1627 18' (2438 mm) 9W-2317 8J-8980 9W-2318 3G-1628 10' (3048 mm) 9W-2319 9W-2320 12' (3658 mm) 9W-2321 9W-2322 14' (4267 mm) 9W-2323 9W-2324 5/8" x 6" (16 mm x 152 mm) CURVED (1E-2695 SECTION HIGH-CARBON & 1E-2195 SECTION DH2) Edge 5/8" (16 mm) Bolts Edge P/N 3/4" (19 mm) Bolts Edge P/N Length High-Carbon DH-2 High-Carbon DH-2 14' (1219 mm) 9W-2325 9W-2326 15' (1524 mm) 7T-1640 7D-4508 9W-2327 16' (1828 mm) 7T-1633 5D-9553 7T-1637 9J-3657 17' (2133 mm) 7T-1645 5D-9554 7T-1626 9J-3658 18' (2438 mm) 7T-1632 8J-4043 7T-1629 9J-3655 11' (3353 mm) *4Z-8652* 12' (3658 mm) *4Z-8653* * 6" (13 mm) hole spacing. 10-20 2Q2011
CURVED MOTOR GRADER EDGES HIGH-CARBON & DH-2 STEEL Continued 5/8" x 8" (16 mm x 203 mm) CURVED (1E-2697 SECTION HIGH-CARBON & 1E-2197 SECTION DH2) Edge 5/8" (16 mm) Bolts Edge P/N 3/4" (19 mm) Bolts Edge P/N Length High-Carbon DH-2 High-Carbon DH-2 2' (610 mm) 109-3137 3G-2166 4' (1219 mm) 9W-2328 132-1088 9W-2329 134-1773 5' (1524 mm) 7T-1641 7D-4509 9W-2330 6' (1828 mm) 7T-1636 5D-9562 7T-1639 9J-7701 7' (2133 mm) 7T-1643 5D-9561 7T-1624 7D-1158 8' (2438 mm) 7T-1631 5D-9731 7T-1628 8J-9821 3/4" x 8" (19 mm x 203 mm) CURVED (1E-2698 SECTION HIGH-CARBON & 1E-2198 SECTION DH2) Edge 5/8" (16 mm) Bolts Edge P/N 3/4" (19 mm) Bolts Edge P/N Length High-Carbon DH-2 High-Carbon DH-2 2' (610 mm) 6G-8623 3G-2165 4' (1219 mm) 9W-2338 132-1087 9W-2339 109-3124 5' (1524 mm) 9W-2340 9W-6252 9W-2341 **4Z-8131* 6' (1828 mm) 7T-1634 5D-9558 7T-1638 7D-1576 7' (2133 mm) 7T-1623 5D-9559 7T-1625 7D1577 8' (2438 mm) 7T-1630 5D-9732 7T-1627 7D1949 4' (3353 mm) 8D-3428 Serrated 8J-8255 Serrated 5' (3658 mm) 8D-3429 Serrated 8J-8256 Serrated * 12" (26 mm) hole spacing. 2Q2011 10-21
NOTES 10-22 2Q2011 PECJ0025-03