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8J7745 Caterpillar scraper cutting edge

8J7745 Caterpillar scraper cutting edge

Description: scraper cutting edge

Part Number: 8J7745

Dimension: 1732*482*30 33*1”

Holes: 33

Bolt: 4J9058

Nut: 2J3507

Washer: 5P8250

Model: 651B

Material: carbon steel or boron steel

Hardness: HB330-370 or HB450-500

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More Details

Scraper Cutting Edges Features:

OEM part number or custom design

Heat treated 16Mn or C45 and heat treated 30MnB boron steel

Weld on or bolt on cutting edge and end bit

Cutting edge thickness 13-100mm


Quick Details

Color: Yellow or as customer's request

Place of Origin: Zhejiang, China

Brand Name: YF

Warranty: available,12 Months

Certification: ISO9001:2015

After-sales Service Provided: Video technical support, Online support


Production Process

7D1158 Caterpillar grader blade


Packaging & Delivery

Packing Details: Wooden pallets with plastic wrap

Delivery Details: 15-20 days after order confirmed

7D1158 Caterpillar grader blade


Scraper Cutting Edges Families

Part numberDimension (mm)Machine Model 
4T29472576*254*19 17*7/8”DW15,70
5J6855
4T29392323*254*19 15*7/8”DW15,60
5J6840
7J29771732*483*45 33*1”657B,657,666,651,660,650
4T6555
7J15511732*483*35 33*1”666,651,657,657B,660,650
4T6556
7J29811732*406*40 22*1”657,651,666,660,650
7J02261732*406*35 22*1”666,651,657,660,650,650B,657B
4J5125
4J82251732*406*35 22*1”633,666,651,657,660
4T6316
4T28921732*406*30 22*1”633,639,650,651,666,657,660,
140-6762
9W43941730*406*40 22*1-1/4”657E,651E,
4T8802
9W45051730*406*35 22*1-1/4”651E,657E
4T8795
4T28931682*406*30 22*1”482,491
5J6821
4T34281667*406*30 22*1”633D,639,633
140-6764
9J11111667*406*35 22*1”633D,633,639
4T6319
4T65661580*406*25 20*1”631D,637,631,611
9J0565
9J43691580*406*35 20*T'637D,631SA,637,631
4T6310
9J58991580*406*40 20*1”637D,637SA,631,637
4T6371
7J29581529*406*40 20*1”631A,632SA,641SA,632,641,631
4T6372
4J82261529*406*35 20*1”632,641,641SA
4T6309
4T28951529*406*30 20*1”491,90,631A,632,641SA,641,623
5J6827
4T28871529*406*25 20*1”491,90,631A,632,641SA,641,623
5J6818
4T66201529*330*25 10*1”491,90,631A,623,J619,J621,491
7J3558
4T66221508*330*25 17*7/8”80
7J3661
4T28961427*406*30 18*1”627,621,627
140-6779
4T65681427*406*25 18*1”627,621
5J6845
4T66261405*330*25 16*3/4”DW10,70
7J3790
4T28821405*254*19 16*3/4”DW10,70
5J6914
7J30261376*406*35 18*1”631,631B,637,630B,631BSA
4J8228
4T29001376*406*30 18*1”DW21,630BSA,637,631,630B
5J6828
4T65651376*406*25 18*1”80,630,630B,637,631
5J6817
4T66171376*330*25 9*1”80,491 ;988H,988F,988G,21,20,70
7J3678
7J29571376*406*40 18*1”631,631 B,631C,637,630B,630BSA
4T6375
4T66271376*330*25 18*7/8”DW15,70
7J3688
4T29411376*254*19 9*7/8”DW15,70
5J6844
4T28811245*254*19 14*3/4”60
5J6916
4T28911224*406*30 16*1”435,619C,442,428
5J6822
4T65671224*406*25 16*1”435,619C,442,428
5J6819
4T66211224*330*25 8*T'428,435,442,619
7J3564
4T66111100*330*25 14*3/4”613,613B,613C
7J4690
4T66251071*330*25 14*7/8”DW15,10,60
7J3697
4T29401071*254*19 7*7/8”DW15,10.60
5J6843
7J29661062*330*40 7*1”D9H,613B,637B,9A,854
4T9554
4T28741020*254*19 20*3/4”40,60
5J6946
4T29621020*203*16 20*3/4”40
5J6813
9W4399964*330*35 8*1-1/4”657E,651E
4T3892
9W4902908*406*35 12*1”657E,651E,657F,651F,657
7J2978900*406*40 12*1”660B,666,650,651,660,657
4T6374
7J0225900*406*35 12*1”666,651,651 B,657,657B,660,650
4J9135
7J2959900*330*40 6*1”651B,690,9U,637,657,660,650,632
4T9558
9W6092900*330*35 6*1”D9H,D8N,631BSA,641SA,9U,8U,690
4T6378900*330*30 6*1”637,641B,D9H,D9U,D8N,9U,9USXS
4T6614900*330*25 6*1”637,641 B,630B,631 B,632,641
7J3025
9J1109858*406*35 12*1”639D,633,639,632,641,641 SA
4T6318
4T2899858*406*30 12*1”639D,633,639
140-6765
8J3137753*406*35 10*1”633,639
4T6311
4T2894748*406*30 10*1”627E,619C,627,621,619,482,623
144-1323
4T6380748*330*30 5*1”482,491,621E,627E,623,DW20,90,619
140-6778
4T6612748*330*25 5*1”491,627B,623,DW20,90,442,631A
7J3193
7J3192723*406*35 10*1”633C,633,639
5J8062
4T3429723*406*30 10*1”633C,633,639
140-6763
4T2953621*254*19 4*7/8”DW15,60,10
5J6841
4T6624614*330*25 7*7/8”80
7J3952
4T2942595*254*19 4*7/8”DW15,70
5J6847
4T6613560*330*25 8*3/4”613C,613
7J4689
4T8807511*330*25 6*3/4”DW10
7J3791
4T8808511*330*25 6*3/4”DW10
7J3792
4T2883511*254*19 6*3/4”DW10,70
5J6913
4T8833440*330*25 5*3/4”60
7J3795
4T8834440*330*25 5*3/4”60
7J3796
4T2884440*254*19 5*3/4”60
5J6915
4T2965392*203*16 8*3/4”40
5J6814
9W97011822*482*45 36*1”657E,657F,651F,651E,657
9W49011822*482*35 36*1”651E,657F,651F,657,657E
8J77451732*482*30 33*1”651B
4T63731732*406*40 22*1”633B,650B
4T34441580*406*30 20*1”631SA,637,631,611
9J5901
9W58071510*406*25 18*1”615,615C
7T51041486*330*25 18*7/8”615C,615
4T29621020*203*16 20*3/4”40
9W4509964*330*40 8*1-1/4”657E,651E
4T3894
9W9702908*406*45 12*1”657E,657F,651F,657,651E
9W5738900*482*35 12*1”
4T2897900*406*30 12*1”
4J8232900*330*35 6*1”D9H,D8N,8U,9U,690,844,666,651
9W6092
7J7225757*406*35 10*1”
7T5105548*330*25 8*7/8”615
9W5806536*406*25 8*1”615C,615
9W5810536*330*25 8*1”615C,615
6Y3609700*254*35 4*1"988B,988F,988,J450
9J5899OS1580*406*40 30*1"631.637
257-18571428*406*35 18*1"621.627




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