3267253 XCMG GR2605 motor grader sprockets

3267253 XCMG GR2605 motor grader sprockets

The 3267253 sprocket is a core component of the walking and transmission systems of construction machinery. It primarily works with chains to transmit torque, achieving power transmission and driving. It features precise tooth profile, wear resistance, impact resistance, and smooth transmission, making it a crucial accessory for ensuring the normal operation of equipment walking and conveying mechanisms.

Technical Parameters

Model: 3267253
Material: Alloy steel, hardened and tempered
Tooth Precision: Standard chain pitch meshing, smooth transmission
Hardness: High tooth surface hardness, wear-resistant and impact-resistant
Applicable Temperature: -40℃～120℃
Compatible Chains: Matches original equipment manufacturer (OEM) specifications

Suitable Scenarios

Suitable for the walking mechanisms, conveying mechanisms, and transmission assemblies of construction machinery such as loaders, graders, pavers, and road rollers; used for meshing with chains to transmit torque and drive component operation, suitable for heavy-duty, continuous operation, and dusty conditions.

Common Faults and Troubleshooting

Chain skipping, abnormal transmission noise: This is caused by worn or deformed sprocket teeth or improper chain matching. Replace the sprocket (3267253) and check the chain tension.

Tooth peeling, chipped teeth: This is caused by overload impact or material fatigue. Replace the sprocket directly to prevent transmission failure.

Slipping, uneven wear: This is caused by poor coaxiality or damaged bearings. Correct the installation position and check the support components.

Loose sprocket: This is caused by loose fixing bolts. Tighten them to the standard torque and check the locking components.

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1 70812 Bolt M12×1.5×45
2 3239223 Locking Plate
3 3233683 Locking Disc
4 3267253 Sprocket
5 71624 Bearing
6 3114333 Washer
7 71355 Seal
8 3349543 Support Body
9 70573 Bearing
10 70386 Bolt M18×1.5×50
11 3349583 Output Shaft
12 71860 Pins
13 71860 Pin
14 3349513 Gear Ring
15 3349553 Planetary Shaft
16 3127443 Flat Washer
17 3127443 Roller Assembly 18 3132833 Spacer
19 3132823 Planetary Gear
20 3349573 Planetary Carrier
22 70201 Retaining Ring

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