144-1557 CAT Serrate CUTTING EDGE ARM

  • 144-1557 CAT Serrate CUTTING EDGE ARM

144-1557 CAT Serrate CUTTING EDGE ARM, Scraper Center Serrated Blade, Carbon Steel OR Boron Steel Scraper Blades & End Bits, double beveled reversible bucket cutting edge, CAT WHEEL TRACTOR-SCRAPER Blade Edge Adapter, Bucket Center and Side Cutting Edges fits Caterpillar, Excavator Spare Parts Blade Cutting Edges End Bits China Supplier Factory

144-1557 CAT Serrate CUTTING EDGE ARM Parameter:
Part No.    144-1557, 1441557
OEM
144-1557
Manufacturer
Caterpillar
Machine
Scraper

A 406mm Material HB500
B 35mm Diameter 1″
C 1580mm Tooth
D Holes 20
E Class
F
G
R
Weight 162Kg

Compatible equipment models: 1406780:
WHEEL SCRAPER 623G
WHEEL TRACTOR 623H 627H
WHEEL TRACTOR-SCRAPER 621K 623K 623K LRC 627K 627K LRC Caterpillar

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

Part Number Measurement (mm) Description Weight(Kgs)
4T7184 323mmX483mmX35mm 1-1/4″X3 DBF Cutting Edge 40.1  138-6443 CAT 631G 637G Scraper Center Blade
4T7183 323mmX483mmX35mm 1-1/4″X3 DBF Cutting Edge 40.1
9N4150 440mmX700mmX50mm 1-1/4″X4 DBF Cutting Edge 117.9   132-4566 CAT 621 627 Scraper Middle Blade 40MM
9N4152 443mmX700mmX50mm 1-1/4″X4 DBF Cutting Edge 118.6
5J6953 257.4mmX203mmX16mm 5/8″X3 DBF Cutting Edge 5.9
9V3532 349.2mmX203mmX16mm 5/8″X3 DBF Cutting Edge 8   132-4567 CAT 621G 627F Scraper End Blade 40MM
9V1757 383.2mmX203mmX16mm 5/8″X3 DBF Cutting Edge 8.8
5J6961 405mmX203mmX19mm 3/4″X3 DBF Cutting Edge 11.1  9W5810, 9W-5810 LATERAL SCRAPER CUTTING EDGE 25MM
2V2162 407.6mmX203mmX16mm 5/8″X4 DBF Cutting Edge 9.3
4T0804 354mmX254mmX19mm 3/4″X2 DBF Cutting Edge 12.3
1U2352 433mmX254mmX19mm 3/4″X2 DBF Cutting Edge 15.2
9J3265 585.4mmX254mmX19mm 3/4″X2 DBF Cutting Edge 20.6   138-6443 CAT 631G 637G Scraper Center Blade
9J6664 946mmX254mmX19mm 3/4″X3 DBF Cutting Edge 33.2  CENTRAL 651E 657E SCRAPER BLADE 45MM 9W9701 9W-9701
4T0803 1143mmX254mmX19mm 3/4″X4 DBF Cutting Edge 40.1
4T2802 1238mmX254mmX19mm 3/4″X3 DBF Cutting Edge 43.6  138-6444 CAT 631G 637G Scraper Side Blade
1U2357 1308mmX254mmX19mm 3/4″X3 DBF Cutting Edge 46.1
4T0806 1486mmX254mmX19mm 3/4″X3 DBF Cutting Edge 52.4
9J0291 1035mmX280mmX25mm 1″X4 DBF Cutting Edge 54.2   138-6445 CAT ARM Scraper Central Blades
7K3890 660.2mmX360mmX30mm 3/4″X4 DBF Cutting Edge 49.7
9J0293 1066.6mmX360mmX30mm 1″X6 DBF Cutting Edge 79.8
9J6125 1140.2mmX360mmX30mm 1″X4 DBF Cutting Edge 86
9J0292 1403.5mmX360mmX30mm 1″X8 DBF Cutting Edge 105
1U0592 1230.5mmX360mmX30mm 1-1/4″X3 DBF Cutting Edge 92.5
1U1445 857.6mmX406mmX35mm 1″X4 DBF Cutting Edge 91.1   9W9701 HEAVY DUTY SCRAPER EDGE 45mm
1U1448 859mmX406mmX35mm 1″X4 DBF Cutting Edge 91.3

At operating temperature, the engine coolant is hot and under pressure. Steam can cause personal injury. Drain the coolant only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand. Remove the fill cap from the radiator slowly to relieve pressure. Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to avoid personal injury.
1. Drain the coolant from the cooling system below the level of the water temperature regulator. 2. Loosen clamps (1) and slide hose (2) up. 3. Remove bolts (3) and pipe (4).4. Remove gasket (6) and water temperature regulator (5).Install Water Temperature Regulator
If the water temperature regulator is installed wrong, it will cause the engine to overheat.
1. Put water temperature regulator (5) in position in the head as shown.2. Inspect the gasket for damage and make a replacement if necessary.3. Put gasket (6) and pipe (4) in position on head and install the bolts (3) to hold pipe in place. 4. Slide hose (2) in position and install the two clamps (1).5. Fill the cooling system. Refer to the “Operation & Maintenance Manual” for the proper procedure to fill the cooling system.

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Product Range

Imperial
Part number Dimension (mm) Machine Model
4T2947 2576*254*19 17*7/8” DW15,70
5J6855
4T2939 2323*254*19 15*7/8” DW15,60
5J6840
7J2977 1732*483*45 33*1” 657B,657,666,651,660,650
4T6555
7J1551 1732*483*35 33*1” 666,651,657,657B,660,650
4T6556
7J2981 1732*406*40 22*1” 657,651,666,660,650
7J0226 1732*406*35 22*1” 666,651,657,660,650,650B,657B
4J5125
4J8225 1732*406*35 22*1” 633,666,651,657,660
4T6316
4T2892 1732*406*30 22*1” 633,639,650,651,666,657,660,
140-6762
9W4394 1730*406*40 22*1-1/4” 657E,651E,
4T8802
9W4505 1730*406*35 22*1-1/4” 651E,657E
4T8795
4T2893 1682*406*30 22*1” 482,491
5J6821
4T3428 1667*406*30 22*1” 633D,639,633
140-6764
9J1111 1667*406*35 22*1” 633D,633,639
4T6319
4T6566 1580*406*25 20*1” 631D,637,631,611
9J0565
9J4369 1580*406*35 20*T’ 637D,631SA,637,631
4T6310
9J5899 1580*406*40 20*1” 637D,637SA,631,637
4T6371
7J2958 1529*406*40 20*1” 631A,632SA,641SA,632,641,631
4T6372
4J8226 1529*406*35 20*1” 632,641,641SA
4T6309
4T2895 1529*406*30 20*1” 491,90,631A,632,641SA,641,623
5J6827
4T2887 1529*406*25 20*1” 491,90,631A,632,641SA,641,623
5J6818
4T6620 1529*330*25 10*1” 491,90,631A,623,J619,J621,491
7J3558
4T6622 1508*330*25 17*7/8” 80
7J3661
4T2896 1427*406*30 18*1” 627,621,627
140-6779
4T6568 1427*406*25 18*1” 627,621
5J6845
4T6626 1405*330*25 16*3/4” DW10,70
7J3790
4T2882 1405*254*19 16*3/4” DW10,70
5J6914
7J3026 1376*406*35 18*1” 631,631B,637,630B,631BSA
4J8228
4T2900 1376*406*30 18*1” DW21,630BSA,637,631,630B
5J6828
4T6565 1376*406*25 18*1” 80,630,630B,637,631
5J6817
4T6617 1376*330*25 9*1” 80,491 ;988H,988F,988G,21,20,70
7J3678
7J2957 1376*406*40 18*1” 631,631 B,631C,637,630B,630BSA
4T6375
4T6627 1376*330*25 18*7/8” DW15,70
7J3688
4T2941 1376*254*19 9*7/8” DW15,70
5J6844
4T2881 1245*254*19 14*3/4” 60
5J6916
4T2891 1224*406*30 16*1” 435,619C,442,428
5J6822
4T6567 1224*406*25 16*1” 435,619C,442,428
5J6819
4T6621 1224*330*25 8*T’ 428,435,442,619
7J3564
4T6611 1100*330*25 14*3/4” 613,613B,613C
7J4690
4T6625 1071*330*25 14*7/8” DW15,10,60
7J3697
4T2940 1071*254*19 7*7/8” DW15,10.60
5J6843
7J2966 1062*330*40 7*1” D9H,613B,637B,9A,854
4T9554
4T2874 1020*254*19 20*3/4” 40,60
5J6946
4T2962 1020*203*16 20*3/4” 40
5J6813
9W4399 964*330*35 8*1-1/4” 657E,651E
4T3892
9W4902 908*406*35 12*1” 657E,651E,657F,651F,657
7J2978 900*406*40 12*1” 660B,666,650,651,660,657
4T6374
7J0225 900*406*35 12*1” 666,651,651 B,657,657B,660,650
4J9135
7J2959 900*330*40 6*1” 651B,690,9U,637,657,660,650,632
4T9558
9W6092 900*330*35 6*1” D9H,D8N,631BSA,641SA,9U,8U,690
4T6378 900*330*30 6*1” 637,641B,D9H,D9U,D8N,9U,9USXS
4T6614 900*330*25 6*1” 637,641 B,630B,631 B,632,641
7J3025
9J1109 858*406*35 12*1” 639D,633,639,632,641,641 SA
4T6318
4T2899 858*406*30 12*1” 639D,633,639
140-6765
8J3137 753*406*35 10*1” 633,639
4T6311
4T2894 748*406*30 10*1” 627E,619C,627,621,619,482,623
144-1323
4T6380 748*330*30 5*1” 482,491,621E,627E,623,DW20,90,619
140-6778
4T6612 748*330*25 5*1” 491,627B,623,DW20,90,442,631A
7J3193
7J3192 723*406*35 10*1” 633C,633,639
5J8062
4T3429 723*406*30 10*1” 633C,633,639
140-6763
4T2953 621*254*19 4*7/8” DW15,60,10
5J6841
4T6624 614*330*25 7*7/8” 80
7J3952
4T2942 595*254*19 4*7/8” DW15,70
5J6847
4T6613 560*330*25 8*3/4” 613C,613
7J4689
4T8807 511*330*25 6*3/4” DW10
7J3791
4T8808 511*330*25 6*3/4” DW10
7J3792
4T2883 511*254*19 6*3/4” DW10,70
5J6913
4T8833 440*330*25 5*3/4” 60
7J3795
4T8834 440*330*25 5*3/4” 60
7J3796
4T2884 440*254*19 5*3/4” 60
5J6915
4T2965 392*203*16 8*3/4” 40
5J6814
9W9701 1822*482*45 36*1” 657E,657F,651F,651E,657
9W4901 1822*482*35 36*1” 651E,657F,651F,657,657E
8J7745 1732*482*30 33*1” 651B
4T6373 1732*406*40 22*1” 633B,650B
4T3444 1580*406*30 20*1” 631SA,637,631,611
9J5901
9W5807 1510*406*25 18*1” 615,615C
7T5104 1486*330*25 18*7/8” 615C,615
4T2962 1020*203*16 20*3/4” 40
9W4509 964*330*40 8*1-1/4” 657E,651E
4T3894
9W9702 908*406*45 12*1” 657E,657F,651F,657,651E
9W5738 900*482*35 12*1”
4T2897 900*406*30 12*1”
4J8232 900*330*35 6*1” D9H,D8N,8U,9U,690,844,666,651
9W6092
7J7225 757*406*35 10*1”
7T5105 548*330*25 8*7/8” 615
9W5806 536*406*25 8*1” 615C,615
9W5810 536*330*25 8*1” 615C,615
6Y3609 700*254*35 4*1″ 988B,988F,988,J450
9J5899OS 1580*406*40 30*1″ 631.637
257-1857 1428*406*35 18*1″ 621.627
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