805600321 pin 8×30 for XCMG RP705 paver spare parts

product parameters

- Part Number: 805600321
- Name: Pin 8×30
- Applicable Model: RP705 medium crawler paver
- Size: Diameter 8 mm, Length 30 mm
- Material: Alloy structural steel
- Process: Precision grinding, quenching & tempering, anti-rust treatment
- Matching Parts: Fastening bolts, retaining ring
- Function: Locating, shear resistance, prevent assembly misalignment

Applicable Scenarios

It is installed on hoppers, flip plates, press strips and baffles of RP705 paver for asphalt paving. Under continuous vibration and material impact, it locks relative positions, avoids accelerated wear of mounting holes and keeps flip plates and press strips working in the correct position.

- High dimensional accuracy with precision ground surface for precise positioning
- Excellent shear strength after heat treatment, resistant to shearing and deformation
- Rust and wear resistant surface for harsh construction environment
- Standard size for easy removal and installation during maintenance
- Matches original holes for direct replacement

FAQ

Q: Can a worn and thinned locating pin keep working?
A: Replace it if wear creates excessive clearance and loses positioning function. Minor uniform wear within tolerance can be monitored temporarily.

Q: Is a locating pin the same as a hinge pin?
A: No. Locating pins fix positions and take shear force; hinge pins serve as rotating shafts and bear friction. They cannot be swapped arbitrarily.

Q: What precautions should be taken when driving in the pin?
A: Use a copper drift instead of direct hammering on the pin head to avoid upsetting, and align holes before installation.

Q: How to remove a stuck locating pin?
A: Use a pin puller. Apply rust remover if seized. Do not hammer adjacent plates roughly, otherwise holes will be enlarged.

Q: How to handle a pin broken inside the hole?
A: If the fracture is exposed, pull it out with pliers. If fully embedded, drill carefully and check whether the hole is cracked.