HALF ARROW EDGES ⋆ by SJ SPARE PARTS

HALF ARROW EDGES, HALF ARROW Segments & Blades for Applications on OEM Equipment

NBSJ half arrow edges are available in five different sizes. The half arrow edges are most commonly used as front edges on loader buckets, other applications are as edge protectors between teeth and as bucket side protectors. Mounted in front of the cutting edge of the bucket, the half arrow efficiently protects both the cutting edge and the underside of the bucket. The half arrow edge is a cost effective solution for extra wear protection on new buckets as well as a repair front edge for very worn cutting edges.

NBSJ half arrow edges and segments are designed and built to perform using our HighSpec Alloy X14 steel for excellent wear characteristics and superior impact resistance. Half Arrow Edges are used to replace the standard double bevel design commonly used on loaders when no tooth and adapter options are installed. Segments are placed between loader teeth to protect the base edge of the bucket. The half arrow design offers enhanced protection for the edge and bevel. Combining half arrow shaped segments or blades with Black Cat base edge covers completely protects the base edge from abrasion.

NBSJ ’s Half Arrow designs offer the benefits of more material in the high-wear areas, increased bucket capacity, and enhanced bucket penetration. Maximum depth countersinking allows for optimum use of wear material before the bolt head’s failure. The sharpened nose design offers excellent penetration capability and enhanced material flow into the bucket. The combination of half arrow blades and base edge covers protects the base edge while optimizing the flow of material into and out of the bucket. Black Cat’s unique design puts more wear material where it is needed most, on the underside of the blades where abrasion is highest.

Part Number Description Weight Replaces Model A B C D E Holes
T198126HA CTR Blade (3 req.) 283.0 lbs T198126 (3 req.) 844J
16.73 12.07 3.13 1.87 37.56 4
T196455HA End RH or LH (2 req.) 83.0 lbs T196455 (2 req.) 16.73 12.07 3.13 1.87 11.10 3
T167828HAN CTR Blade (3 req.) 130.0 lbs T167828 (1 req.) 644H/J 724J –
115″ Bucket 10.37 6.75 2.37 1.63 31.65 2
T171386HANC CTR Blade (1 req.) 137.0 lbs
T171386 (2 req.) 644H/J 724J –
120″ Bucket
10.37 6.75 2.37 1.63 33.24 2
T171386HAN CTR Intermediate
(2 req.) 138.0 lbs 10.37 6.75 2.37 1.63 33.62 2
T167829HAR End RH (1 req.) 54.0 lbs
T167829 (2 req.) 644H/J 724J –
Both Buckets 14.75 11.13 2.37 1.63 9.35 3
T167829HAL End LH (1 req.) 54.0 lbs
T167922HAN CTR Blade (3 req.) 134.7 lbs T167922 744H/J 11.38” 7.75” 2.63” 1.50” 33.19” 2
T156530HANC CTR Blade (1 req.) 147.7 lbs
T156530 744H/J, 824J
11.38” 7.75” 2.63” 1.50” 35.76” 2
T153530HANL CTR LH (1 req.) 149.4 lbs 11.38” 7.75” 2.63” 1.50” 36.56” 2
T156530HANR CTR RH (1 req.) 150.5 lbs 11.38” 7.75” 2.63” 1.50” 36.56” 2
AT139622HAL End LH (1 req.) 61.6 lbs
139622 744E/H/J, 824J 15.63” 12.00” 2.88” 1.75” 9.53” 3
AT139622HAR End RH (1 req.) 61.0 lbs

Kawasaki® Blades & Segments
Part Number Description Weight Replaces Model A B C D E Holes
3093520170H CTR Blade (3 req.) 189.0 lbs 3093520170 / 03D
7430L001 95Z3, 4 12.50” 7.00” 3.13” 1.63” 37.61” 4
3093520180H End RH or LH (2 req.) 76.0 lbs 3093520180 / 03D
7440L001 95Z3, 4 16.00” 10.50” 3.13” 1.63” 11.00” 3

Komatsu® Blades & Segments
Part Number Description Weight Replaces (DBF) Model A B C D E Holes
WA600-HA CTR Blade (3 req.) 287.0 lbs 426-815-A110 (1 req.)
426-815-A120 (2 req.)
426-815-A130 (2 req.)
WA600-1
& 3
14.00” 9.00” 3.13” 2.00” 40.81” 4
WA600-HAE End RH or LH
(2 req.) 98.0 lbs 18.38” 14.00” 3.13” 2.00” 11.06” 4
WA500-3HA CTR Blade (3 req.) 187.0 lbs 425-815-A310(1) / 425-
815-A320(2)
or
425-815-A210(2) / 425-
815-A320(2) or
425-815-2220(1) / 425-
815-2210(2)
WA500-
1 S/N
20001+
WA500-3
& 6
11.00” 6.00” 3.13” 2.00” 36.99” 4
WA500-3HAL End LH (1 req.) 82.0 lbs 16.16” 11.00” 3.13” 2.00” 11.20” 3
WA500-3HAR End RH (1 req.) 82.0 lbs 16.16” 11.00” 3.13” 2.00” 11.20” 3
WA470-HA CTR Blade (3 req.) 116.0 lbs 421-815-A110(1) / 424-815-
A110(2)
or
421-815-2110(1) / 421-815-
1121(2)
or
421-815-3210(2) / 421-
815-3220(2)
WA450-2
through
WA470-
1 & 3
WA480-5
& 6
10.25” 6.00” 2.50” 1.50” 30.68” 4
WA470-HAL End LH (1 req.) 62.0 lbs 10.25” 6.00” 2.50” 1.50” 16.14” 3
WA470-HAR End RH (1 req.) 62.0 lbs 10.25” 6.00” 2.50” 1.50” 16.14” 3
425-838-A110H Segment 64.0 lbs 425-838-A110 WA500 15.25” 8.00” 2.88” 1.80” 11.19” 2
M600HAC CTR Segment (1 req.) 122.2 lbs 426-838-3220 (1 req.)
426-838-3210 (3 req.)
426-838-3230 (3 req.)
WA600
17.13” 11.00” 3.63” 2.75” 13.00” 3
M600HAL LH Segment (3 req.) 122.0 lbs
17.19” 11.00” 3.63” 2.75” 13.00” 3
M600HAR RH Segment (3 req.) 122.0 lbs
Part Number Description Weight Replaces Model A B C D E Holes
L220HA CTR Blade (3 req.) 208.0 lbs
1111-1776 (1req.)
1111-1775 (2 req.)
L150 – LM
L180 – GP,
LM
L220 – GP
12.75” 8.00” 3.13” 1.88” 34.95” 5
L220HAL End LH (1 req.) 110.0 lbs 16.69” 12.00” 3.13” 1.88” 14.44” 3
L220HAR End RH (1 req.) 110.0 lbs 16.69” 12.00” 3.13” 1.88” 14.44” 3
L180HA CTR Blade (3 req.) 145.0 lbs
1108-2666 (1 req.)
1108-2664 (2 req.)
L150 – GP,
LM
L180 – GP,
LM
L220 – LM
11.25” 6.50” 3.00” 1.50” 32.74” 4
L180HAL End LH (1 req.) 77.0 lbs 15.19” 10.44” 3.00” 1.50” 13.63” 3
L180HAR End RH (1 req.) 77.0 lbs 15.19” 10.44” 3.00” 1.50” 13.63” 3
L150HAC CTR Blade (1 req.) 102.0 lbs
1108-1068 (1 req.)
1108-1069 (2 req.)
L150 – GP,
LM, HT
L180 – GP,
LM, HT
10.50” 6.50” 3.00” 1.50” 24.75” 3
L150HA Intermediate Ctr.
(2 req.) 147.0 lbs 10.50” 6.50” 3.00” 1.50” 35.75” 6
L150HAE End RH or LH (2 req.) 80.0 lbs 14.44” 10.44” 3.00” 1.50” 14.75” 4
1108-2617 Segment Half Arrow 99.0 lbs 1108-2443 or
1111-1134 L330C 16.50” 10.25” 4.49” 2.00” 13.38” 3
1111-1761HA Segment Half Arrow 63.0 lbs 1111-1761 L220, 180,
150 13.75” 7.25” 2.88” 1.75” 13.00” 3
Volvo® Cover Plates
Part Number Description Weight Used With Model Width Legnth Thickness Holes
WA500-3TP CTR Cover Plate (6 req.) 28.0 lbs WA500-3HA
WA500-3HAL
WA500-3HAR
WA500-1
S/N 20001+
WA500-3 & 6
18.38” 7.00” 1.00” 2
WA500-3TPL LH Cover Plate (1 req.) 22.0 lbs
12.13” 8.69” 1.00” 3
WA500-3TPR RH Cover Plate (1 req.) 22.0 lbs
425-838-A110F Segment Cover Plate 20.0 lbs 425-838-A110H WA500 11.19” 8.66” 1.00” 2
M600TPC CTR Cover Plate 32.0 lbs M600HAC
M600HAL
M600HAR
M600TPL LH Cover Plate 32.4 lbs WA600 13.00” 9.13” 1.00” 3
M600TPR RH Cover Plate 32.4 lbs
Part Number Description Weight Replaces Model Width Legnth Thickness Holes
L180HATP CTR Cover Plate (6 req.) 26.0 lbs L180HA L150 – GP, LM
L180 – GP, LM
L220 – LM
7.35” 16.25” 1.00” 2
L180HATPR RH Cover Plate 23.0 lbs L180HAL 11.48” 9.50” 1.00” 3
L180HATPL LH Cover Plate 23.0 lbs L180HAR 11.48” 9.50” 1.00” 3
Komatsu® Cover Plates
Volvo® Blades & Segments