Wheel balancing on a Komatsu PC350-7, which is a type of hydraulic excavator, involves several steps to ensure that the wheels (or tracks) are balanced for optimal performance and safety. click here for more details on the download manual…..
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Here’s a reverse order of the steps involved in the process:
### 8. final Inspection
– **Check for Vibration**: After balancing, operate the machine to ensure there is no vibration during movement.
– **Inspect Wheel Position**: Confirm that wheels are properly aligned and securely attached.
### 7. Tighten Fasteners
– **Secure All Bolts and Nuts**: Once adjustments are made, ensure all fasteners are tightened to the manufacturer’s specifications.
### 6. Adjust Balancing Weights
– **Add or Remove Weights**: Based on the balance reading, either add or remove weights from the wheel to achieve a balanced state.
– **Recheck Balance**: Use the balance machine again to confirm that the adjustments have achieved the desired results.
### 5. Perform balance Measurement
– **Use a Balancing Machine**: Place the wheel on a wheel balancing machine to measure its balance.
– **Take Readings**: Note the readings provided by the machine, indicating where weights may be needed.
### 4. Remove Wheels/Tracks
– **Lift the Excavator**: Use a jack or appropriate lifting equipment to raise the excavator safely.
– **Remove the Wheel or Track**: Detach the wheel or track from the excavator, ensuring to follow safety protocols.
### 3. inspect Components
– **Check for Damage**: inspect the wheel or track for any signs of damage, wear, or deformation that could affect balance.
– **Clean Components**: Clean the wheel or track to ensure accurate measurement and fitting of weights.
### 2. Prepare the Work Area
– **Gather Tools and Equipment**: Ensure you have the necessary tools, including a balancing machine, weights, wrenches, and safety gear.
– **Safety Precautions**: Ensure the work area is safe and that you are following all safety protocols before beginning the process.
### 1. Understand the Equipment
– **Familiarize with the PC350-7**: Review the Komatsu PC350-7 operator’s manual for specific procedures
and safety information regarding wheel balancing.
By following these steps in reverse order, you can effectively balance the wheels or tracks on a Komatsu PC350-7 excavator. Always refer to the manufacturer’s guidelines for specific instructions and safety information.
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