Blade Cutting Edges & End Bits
Blade Cutting Edges & End Bits
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9W-8875: Dozer End Bit
Cat® Level Cut Dozer End Bit - LH
Cat
Upper Hole Spacing (in)
3.189
Position
Lh
Lower Hole Pattern
2-1
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.984
Overall Length (in)
18.307
Lower Hole Spacing (in)
3.937
Hole Size
3/4-in Plow Bolt (21 Mm Square)
End Bit Type
Level Cut
Width (in)
10.0
Upper Hole Pattern
3
9W-8874: Dozer End Bit
Cat® Level Cut Dozer End Bit - RH
Cat
Upper Hole Spacing (in)
3.189
Position
Rh
Lower Hole Pattern
2-1
Material
Boron Steel
Wear or Durability
Standard
Overall Length (in)
18.307
Lower Hole Spacing (in)
3.937
Thickness (in)
0.984
Hole Size
3/4-in Plow Bolt (21 Mm Square)
End Bit Type
Level Cut
Width (in)
10.0
Upper Hole Pattern
3
8E-9379: Dozer End Bit
Cat® Level Cut Dozer End Bit - RH
Cat
Position
Rh
Lower Hole Pattern
4
Material
Boron Steel
Wear or Durability
Standard
Lower Hole Spacing (in)
3.0
Overall Length (in)
18.74
Thickness (in)
0.748
Hole Size
3/4-in Plow Bolt (21 Mm Square)
End Bit Type
Level Cut
Width (in)
8.0
8E-4545: Dozer End Bit
Shop Cat® EWL dozer end bit - RH ground engaging tools part 8E-4545 to protect your dozer blade.
Cat
Upper Hole Spacing (in)
2.953
Position
Rh
Lower Hole Pattern
3-2
Material
Low Alloy Steel,Alloy Steel
Wear or Durability
Standard
Overall Length (in)
32.185
Lower Hole Spacing (in)
2.953
Thickness (in)
2.165
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End Bit Type
Ewl
Upper Hole Pattern
2-2
Width (in)
19.567
8E-4546: Dozer End Bit
Cat® EWL Dozer End Bit - LH
Cat
Upper Hole Spacing (in)
2.953
Position
Lh
Lower Hole Pattern
3-2
Material
Alloy Steel,Low Alloy Steel
Wear or Durability
Standard
Lower Hole Spacing (in)
2.953
Overall Length (in)
32.185
Thickness (in)
2.165
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End Bit Type
Ewl
Upper Hole Pattern
2-2
Width (in)
19.567
8E-4541: Dozer End Bit
Shop Cat® EWL dozer end bit - RH ground engaging tools part 8E-4541 to protect your dozer blade.
Cat
Upper Hole Spacing (in)
2.953
Position
Rh
Lower Hole Pattern
2-2
Material
Low Alloy Steel,Alloy Steel
Wear or Durability
Standard
Lower Hole Spacing (in)
2.953
Overall Length (in)
28.425
Thickness (in)
1.772
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End Bit Type
Ewl
Width (in)
18.425
Upper Hole Pattern
2-1
8E-4542: Dozer End Bit
Cat® EWL Dozer End Bit - LH
Cat
Upper Hole Spacing (in)
2.953
Position
Lh
Lower Hole Pattern
2-2
Material
Alloy Steel,Low Alloy Steel
Wear or Durability
Standard
Overall Length (in)
28.425
Thickness (in)
1.772
Lower Hole Spacing (in)
2.953
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End Bit Type
Ewl
Upper Hole Pattern
2-1
Width (in)
18.425
8E-9378: Dozer End Bit
Cat® Level Cut Dozer End Bit - LH
Cat
Position
Lh
Lower Hole Pattern
4
Material
Boron Steel
Wear or Durability
Standard
Lower Hole Spacing (in)
3.0
Thickness (in)
0.748
Overall Length (in)
18.74
Hole Size
3/4-in Plow Bolt (21 Mm Square)
End Bit Type
Level Cut
Width (in)
8.0
9W-4494: Dozer Cutting Edge
Cat® 60 mm Bolt-On Dozer Cutting Edge - RH/LH Intmd
Cat
End 2 Hole Offset (in)
1.969
Position
Rh/lh Intmd
End 1 Shape
Straight
End 2 Shape
Double Angled
Material
Boron Steel
Wear or Durability
Standard
Overall Length (in)
40.154
Thickness (in)
2.362
Hole Quantity
9
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End 1 Hole Offset (in)
2.185
Hole Spacing (in)
6.0
Edge Type
Continuous
Width (in)
15.984
8E-4194: Dozer End Bit
Cat® GP Dozer End Bit - LH
Cat
Upper Hole Spacing (in)
4.0
Position
Lh
Lower Hole Pattern
4
Material
Alloy Steel
Wear or Durability
Standard
Overall Length (in)
24.094
Lower Hole Spacing (in)
3.252
Thickness (in)
1.181
Hole Size
1-in Plow Bolt (28 Mm Square)
End Bit Type
Gp
Upper Hole Pattern
3
Width (in)
15.551
9W-6658: Dozer Cutting Edge
Cat® 45 mm Bolt-On Dozer Cutting Edge - RH/LH
Cat
End 2 Hole Offset (in)
4.693
Position
Center
End 1 Shape
Straight
End 2 Shape
Straight
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.772
Overall Length (in)
33.386
Hole Quantity
5
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End 1 Hole Offset (in)
4.693
Hole Spacing (in)
6.0
Edge Type
Continuous
Width (in)
15.984
8E-4193: Dozer End Bit
Cat® GP Dozer End Bit - RH
Cat
Upper Hole Spacing (in)
4.0
Position
Rh
Lower Hole Pattern
4
Material
Alloy Steel
Wear or Durability
Standard
Lower Hole Spacing (in)
3.252
Thickness (in)
1.181
Overall Length (in)
24.094
Hole Size
1-in Plow Bolt (28 Mm Square)
End Bit Type
Gp
Upper Hole Pattern
3
Width (in)
15.551
9W-6657: Dozer Cutting Edge
Cat® 45 mm Bolt-On Dozer Cutting Edge - RH/LH Intmd
Cat
End 2 Hole Offset (in)
5.449
Position
Rh/lh
End 1 Shape
Straight
End 2 Shape
Double Angled
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
1.772
Overall Length (in)
33.819
Hole Quantity
5
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End 1 Hole Offset (in)
4.37
Hole Spacing (in)
6.0
Edge Type
Continuous
Width (in)
15.984
9W-4495: Dozer Cutting Edge
Shop Cat® part 60 mm bolt-on dozer cutting edge for ground engaging tools compatible with 9W-4495.
Cat
End 2 Hole Offset (in)
3.622
Position
Rh/lh Intmd
End 1 Shape
Straight
End 2 Shape
Straight
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
2.362
Overall Length (in)
43.244
Hole Quantity
9
Hole Size
1-1/4-in Plow Bolt (36.5 Mm Square)
End 1 Hole Offset (in)
3.622
Hole Spacing (in)
6.0
Edge Type
Continuous
Width (in)
15.984
6Y-5540: Dozer Cutting Edge
Cat® 29 mm Bolt-On Dozer Cutting Edge - RH/LH Intmd
Cat
End 2 Hole Offset (in)
4.724
Position
Rh/lh Intmd
End 1 Shape
Straight
End 2 Shape
Double Angled
Material
Boron Steel
Wear or Durability
Standard
Overall Length (in)
31.618
Thickness (in)
1.122
Hole Quantity
5
Hole Size
1-in Plow Bolt (28 Mm Square)
End 1 Hole Offset (in)
2.894
Hole Spacing (in)
6.0
Edge Type
Continuous
Width (in)
12.992
462-8033: Dozer End Bit
Cat® Level Cut Dozer End Bit - LH
Cat
Position
Lh
Lower Hole Pattern
3
Material
Boron Steel
Wear or Durability
Standard
Thickness (in)
0.709
Overall Length (in)
13.819
Lower Hole Spacing (in)
2.5
Hole Size
5/8-in Plow Bolt (18 Mm Square)
End Bit Type
Level Cut
Width (in)
6.496
Key
Key
Factory Fit
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
Cat® blade cutting edges and end bits are essential ground engaging tools designed to protect and enhance the performance of various heavy machinery blades. Most notably, Cat Dozers use blade cutting edges and end bits to shield the blade from wear and extend its operational lifespan. These components are also commonly found on other Cat equipment, such as motor graders and loaders that utilize blade attachments.
Equipment Compatible with Blade Cutting Edges
- Cat Dozers (Bulldozers, Track Type Tractors)
- Cat Motor Graders
- Cat Loaders (with blade attachments)
Types of Blade Cutting Edges
- Curved Edges: Designed for improved penetration and slicing through material, often used for finish grading and lighter applications.
- Flat Edges: Provide better durability and are ideal for heavy-duty tasks, such as moving abrasive materials or performing aggressive cutting.
- Double-Bevel Edges: Can be reversed for extended wear life, offering versatility for both penetration and durability.
- End Bits: Attach to the blade sides to protect blade corners from wear, contributing to blade longevity and improved material retention.
Selection Tips for Blade Cutting Edges and End Bits - Match the cutting edge and end bits to the specific application requirements - consider material type, operating conditions, and desired precision.
- Regular inspection and replacement of cutting edges and end bits can prevent premature blade wear and maintain optimal performance.
- Your Cat dealer can help with recommendations to ensure compatibility and help maximize equipment effectiveness.
What types of Cat equipment use Blade Cutting Edges and End Bits?
Cat Dozers, also known as Cat Bulldozers or Cat Track Type tractors, use blade cutting edges and end bits to protect from wear and extend the life of the blade. Additionally, matching dozer cutting edges and dozer end bits to the needs of your application can lead to improved penetration ability and increased precision.
What are Cat FirstCut™ Cutting Edges for Dozers used for?
Cat FirstCut™ Cutting Edges for dozers are specially designed with an on-plane profile to deliver a smooth finish while dozing. These edges stand out for their impressive durability and productivity, offering excellent value. Crafted for challenging environments, they excel in tough digging situations by providing enhanced penetration and dependable performance. Used in the right conditions, they can lead to increases in payload mass as well as overall productivity (compared to standard production cutting edges). These cost-effective edges do not require a mid-life flip for maximum wear life.
What makes Cat Precision Cutting Edges for Dozers unique?
Cat Precision Cutting Edges for dozers are engineered to maximize durability and performance, featuring unique built-in wear indicators that simplify maintenance. With extra through-hardened DH-2 material concentrated in high-wear areas, these edges deliver extended life and superior penetration without adding weight. Their innovative design helps prevent costly blade repairs, ensuring efficient and cost-effective operation in challenging conditions.
