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This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
To find the parts that fit.
Protect your investment in buckets and base edges with edge protection from Caterpillar.
When selecting cutting edges and end bits, consider the application, job site conditions, bucket compatibility, and how often you plan to service the equipment. The right choice balances up-front cost, expected longevity, and performance in your working environment. Choosing the optimal configuration ensures every bucket load is handled efficiently and reliably. Your Cat Dealer can provide expert advice if you are unsure which cutting edges and end bits are best suited for your combination of bucket and application.
What types of Cat equipment use Bucket Cutting Edges and Edge Protection?
Various types of Caterpillar equipment can benefit from the use of bucket cutting edges and bucket edge protection to enhance wear resistance and improve performance in a variety of applications. These include excavator buckets, wheel loader buckets, compact track loader buckets, skid steer buckets, and backhoe buckets, among others.
Discover Cat® part 139-9230, 30 mm bolt-on bucket Cutting Edge - RH/LH. Engineered to protect the bucket from wear and tear while improving performance.
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.181
Hole Size
1-in Plow Bolt (28 Mm Square)
Height (in)
14.17
End 2 Hole Spacing (in)
16.331
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
End Shape 1
Straight
Width (in)
14.173
End 2 Hole Offset (in)
8.031
Length (in)
50.51
Hole Quantity
3
Edge Length (in)
50.512
Edge Shape
Continuous
End 1 Hole Offset (in)
9.819
End 1 Hole Spacing (in)
16.331
Hole Spacing (in)
16.331
Cat® 30 mm Bolt-On Bucket Cutting Edge - RH/LH
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.181
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Height (in)
14.17
End 2 Hole Spacing (in)
17.795
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
Width (in)
14.173
End Shape 1
Straight
End 2 Hole Offset (in)
8.76
Length (in)
55.1
Hole Quantity
3
Edge Length (in)
55.098
Edge Shape
Continuous
End 1 Hole Spacing (in)
17.795
End 1 Hole Offset (in)
10.748
Hole Spacing (in)
17.795
Cat® 35 mm Bolt-On Bucket Cutting Edge
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.378
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Height (in)
15.98
End 2 Hole Spacing (in)
19.094
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
End Shape 1
Straight
Width (in)
15.984
End 2 Hole Offset (in)
9.449
Length (in)
57.09
Hole Quantity
3
Edge Length (in)
57.087
Edge Shape
Continuous
End 1 Hole Spacing (in)
19.094
End 1 Hole Offset (in)
9.449
Hole Spacing (in)
19.094
Cat® 25 mm Bolt-On Bucket End Bit - RH/LH
Cat
Position
Rh/lh
Length (in)
13.46
Wear or Durability
Standard
Thickness (in)
0.984
Hole Quantity
2
Hole Size
1-in Plow Bolt (28 Mm Square)
Depth (in)
13.465
Height (in)
0.98
Hole Spacing (in)
2.441
Attachment Method
Bolt-on
Machine
Loader
Width (in)
6.299
Cat® 16 mm Bolt-On Bucket Cutting Edge
Cat
Position
Center
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.63
Hole Size
M16 Machine Screw
Height (in)
6.5
End 2 Hole Spacing (in)
4.902
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Mini-Excavator, Skid Steer Loader
End Shape 1
Straight
Width (in)
6.496
End 2 Hole Offset (in)
2.953
Length (in)
74.53
Hole Quantity
11
Edge Length (in)
74.528
Edge Shape
Continuous
End 1 Hole Spacing (in)
4.902
End 1 Hole Offset (in)
2.953
Hole Spacing (in)
4.902
Cat® 16 mm Bolt-On Bucket Cutting Edge
Cat
Position
Center
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.63
Hole Size
M16 Machine Screw
Height (in)
6.5
End 2 Hole Spacing (in)
4.665
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Mini-Excavator, Skid Steer Loader
Width (in)
6.496
End Shape 1
Straight
End 2 Hole Offset (in)
2.933
Length (in)
80.51
Hole Quantity
11
Edge Length (in)
80.512
Edge Shape
Continuous
End 1 Hole Offset (in)
2.933
End 1 Hole Spacing (in)
4.665
Hole Spacing (in)
9.331
Discover Cat® part 110-4711, 25 mm bolt-on bucket Cutting Edge - RH/LH. Engineered to protect the bucket from wear and tear while improving performance.
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.984
Hole Size
1-in Plow Bolt (28 Mm Square)
Height (in)
11.02
End 2 Hole Spacing (in)
15.315
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
Width (in)
11.024
End Shape 1
Straight
End 2 Hole Offset (in)
7.52
Length (in)
47.28
Hole Quantity
3
Edge Length (in)
47.283
Edge Shape
Continuous
End 1 Hole Spacing (in)
15.315
End 1 Hole Offset (in)
9.134
Hole Spacing (in)
15.315
Cat® 25 mm Bolt-On Bucket Cutting Edge - RH/LH
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.984
Hole Size
1-in Plow Bolt (28 Mm Square)
Height (in)
11.02
End 2 Hole Spacing (in)
14.134
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
End Shape 1
Straight
Width (in)
11.024
End 2 Hole Offset (in)
8.189
Length (in)
43.39
Hole Quantity
3
Edge Length (in)
43.386
Edge Shape
Continuous
End 1 Hole Offset (in)
6.929
End 1 Hole Spacing (in)
14.134
Hole Spacing (in)
14.134
Cat® 44 mm Bolt-On Half Arrow Cutting Edge
Cat
Position
Center
Length (in)
37.9
Attachment Method
Bolt-on
Material
Low Alloy Steel
Wear or Durability
Standard
Thickness (in)
1.73
Edge Type
Continuous
Cat® 40 mm Bolt-On Bucket End Bit - RH/LH
Cat
Position
Rh/lh
Length (in)
21.89
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.575
Hole Quantity
3
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Depth (in)
22.126
Height (in)
1.57
Hole Spacing (in)
3.071
Attachment Method
Bolt-on
Machine
Loader
Width (in)
10.433
Cat® 35 mm Bolt-On Bucket End Bit - RH/LH
Cat
Position
Rh/lh
Length (in)
20.08
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.378
Hole Quantity
3
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Depth (in)
20.079
Height (in)
1.38
Hole Spacing (in)
2.953
Attachment Method
Bolt-on
Machine
Loader
Width (in)
7.874
Cat® 30 mm Bolt-On Bucket End Bit - RH/LH
Cat
Position
Rh/lh
Length (in)
19.53
Wear or Durability
Standard
Thickness (in)
1.181
Hole Quantity
3
Hole Size
1-in Plow Bolt (28 Mm Square)
Depth (in)
19.528
Height (in)
1.18
Hole Spacing (in)
2.677
Attachment Method
Bolt-on
Machine
Loader
Width (in)
6.693
Cat® 16 mm Bolt-On Bucket Cutting Edge
Cat
Position
Center
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.63
Hole Size
M16 Machine Screw
Height (in)
6.5
End 2 Hole Spacing (in)
6.693
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Skid Steer Loader
Width (in)
6.496
End Shape 1
Straight
End 2 Hole Offset (in)
3.11
Length (in)
86.54
Hole Quantity
11
Edge Length (in)
86.535
Edge Shape
Continuous
End 1 Hole Offset (in)
3.11
End 1 Hole Spacing (in)
6.693
Hole Spacing (in)
6.693
Cat® 19 mm Bolt-On Bucket Cutting Edge - RH/LH
Cat
Position
Rh/lh
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.748
Hole Size
5/8-in Plow Bolt (18 Mm Square)
Height (in)
8.0
End 2 Hole Spacing (in)
11.811
Attachment Method
Bolt-on
End Shape 2
Straight
Machine
Loader
Width (in)
8.0
End Shape 1
Straight
End 2 Hole Offset (in)
5.787
Length (in)
44.49
Hole Quantity
4
Edge Length (in)
44.488
Edge Shape
Continuous
End 1 Hole Offset (in)
3.268
End 1 Hole Spacing (in)
11.811
Hole Spacing (in)
11.811
Shop Cat®75 mm bolt-on half arrow segment LH, ground engaging tools part 275-5472 to protect the lip of your machines bucket.
Cat
Position
Lh
Length (in)
21.1
Material
Low Alloy Steel
Wear or Durability
Standard
Thickness (in)
2.953
Hole Quantity
4
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Depth (in)
21.102
Hole Spacing (in)
3.937
Attachment Method
Bolt-on
Bottom Strap Length (in)
14.173
Spade Angle
15.0
Width (in)
17.165
Shop Cat® 75 mm bolt-on half arrow segment RH, ground engaging tools part 275-5471 to protect the lip of your machine's bucket.
Cat
Position
Rh
Length (in)
16.1
Material
Low Alloy Steel
Wear or Durability
Standard
Thickness (in)
2.953
Hole Quantity
4
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
Depth (in)
21.102
Hole Spacing (in)
3.937
Attachment Method
Bolt-on
Bottom Strap Length (in)
14.173
Spade Angle
15.0
Width (in)
17.165
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