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Description
Description
An Arm Cutting Edge is securely mounted to the bucket or arm through a series of bolts. It provides a sharp cutting surface that efficiently penetrates and breaks through different types of materials, such as soil, gravel, and small rocks. It is placed at the bottom front edge of the bucket, where it comes into direct contact with the ground or other surfaces during operation. This allows the cutting edge to effectively dig, scoop, and load materials, improving the bucket's overall productivity.
Attributes: • Hardened with Rockwell C42 MIN and Brinell 2.7-3 for resistance to deformation and wear • Provided with blend chamfers around the edges to reduce the concentration of stress
Applications: An Arm Cutting Edge facilitates excavation and material handling operations. It digs into the ground or scoops up materials, the cutting edge acts as the leading edge, penetrating the soil or material and providing a clean cutting surface.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
An Arm Cutting Edge is securely mounted to the bucket or arm through a series of bolts. It provides a sharp cutting surface that efficiently penetrates and breaks through different types of materials, such as soil, gravel, and small rocks. It is placed at the bottom front edge of the bucket, where it comes into direct contact with the ground or other surfaces during operation. This allows the cutting edge to effectively dig, scoop, and load materials, improving the bucket's overall productivity.
Attributes: • Hardened with Rockwell C42 MIN and Brinell 2.7-3 for resistance to deformation and wear • Provided with blend chamfers around the edges to reduce the concentration of stress
Applications: An Arm Cutting Edge facilitates excavation and material handling operations. It digs into the ground or scoops up materials, the cutting edge acts as the leading edge, penetrating the soil or material and providing a clean cutting surface.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Position: Center
Material: Boron Steel,Alloy Mixed: Metal
Wear or Durability: ARM
Thickness (in): 1.378
Overall Length (in): 62.189
Hole Quantity: 20
Hole Size: 1-in Plow Bolt (28 mm square)
Hole Pattern Rows: 2
Thickness (mm): 35
Width (mm): 406
Hole Spacing (in): 6
Hole Spacing (mm): 152.4
Overall Length (mm): 1579.6
Width (in): 15.984
Units of MeasureUSMetric
Position: Center
Material: Boron Steel,Alloy Mixed: Metal
Wear or Durability: ARM
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Compatible Models
Compatible Models
Wheel Tractor
637G631G
Wheel Scraper
631G637G
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Wheel Tractor
637G631G
Warranty Information
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Parts diagram for 138-6445
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 138-6445
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Description for part number 138-6445
An Arm Cutting Edge is securely mounted to the bucket or arm through a series of bolts. It provides a sharp cutting surface that efficiently penetrates and breaks through different types of materials, such as soil, gravel, and small rocks. It is placed at the bottom front edge of the bucket, where it comes into direct contact with the ground or other surfaces during operation. This allows the cutting edge to effectively dig, scoop, and load materials, improving the bucket's overall productivity.
Attributes: • Hardened with Rockwell C42 MIN and Brinell 2.7-3 for resistance to deformation and wear • Provided with blend chamfers around the edges to reduce the concentration of stress
Applications: An Arm Cutting Edge facilitates excavation and material handling operations. It digs into the ground or scoops up materials, the cutting edge acts as the leading edge, penetrating the soil or material and providing a clean cutting surface.
View More
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 138-6445
Units of Measure
USMetric
Position: Center
Material: Boron Steel,Alloy Mixed: Metal
Wear or Durability: ARM
Thickness (in): 1.378
Overall Length (in): 62.189
Hole Quantity: 20
Hole Size: 1-in Plow Bolt (28 mm square)
Hole Pattern Rows: 2
Thickness (mm): 35
Width (mm): 406
Hole Spacing (in): 6
Hole Spacing (mm): 152.4
Overall Length (mm): 1579.6
Width (in): 15.984
View More
Compatible Models for part number 138-6445
WHEEL TRACTOR
637G 631G
WHEEL SCRAPER
631G 637G
View More
KeyKey
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.
