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Motor Grader Chains

Caterpillar Motor Grader Chains for Robust Power Transfer

Caterpillar motor grader chains are high strength drive components designed to transfer power in the tandem drive assemblies of CAT graders, ensuring reliable movement and traction across challenging terrain. These chains, such as the 6G1633 (2D3397), 6G1670, and 6G1755 are precision manufactured from durable alloy steel, built to withstand high working loads with no link breakage, even under the intense demands of grading, pushing, and shaping road surfaces. Each chain is engineered for specific Caterpillar models, including 120, 140, and larger series, and is matched to the machine’s transmission and drive requirements for optimal performance and longevity.

Regular inspection and timely replacement of worn or stretched chains are essential to prevent sudden failures, maintain smooth grader operation, and avoid damage to other drive components. Propel Parts offers a focused selection of genuine or high quality motor grader chains for CAT equipment, with clear compatibility listings and fast shipping, enabling quick repairs and minimal downtime.

Our Motor Grader Chains are built to withstand high working loads with no link breakage.

Frequently Asked Questions (FAQs)

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Motor grader chains transfer drive power in the tandem assemblies, enabling reliable movement and traction for grading and road shaping operations.

Replace if you notice excessive elongation, visible wear, cracking, or loss of tension. Regular inspection and measurement during routine maintenance are recommended.

No, each chain is designed for specific models and tandem configurations. Always confirm compatibility using your grader’s serial and part numbers.

Genuine or premium quality chains are manufactured to CAT’s material and dimensional standards, ensuring strength, fit, and long service life under heavy loads.

Installation requires mechanical expertise and specialized tools. Always follow Caterpillar’s service procedures for proper tensioning and alignment.

Propel Parts supplies a selection of genuine or premium quality chains for CAT equipment, with expert support and expedited shipping for efficient repairs.