Excavator · backhoe · attachment
Matched pin-and-bushing batches for excavator, loader and attachment OEMs, aftermarket distributors and rebuild workshops.
excavator pins and bushings
We manufacture pins Ø20–200 mm, 50–4000 mm long, with matching bushings to the customer's drawing. This service is for batch procurement, not one-off retail replacement parts.
Include drawing, material, hardness, quantity and destination country.
No account needed · or by email: info@cnc-turkey.com
Technical scope
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| Parameter | Specification | Detail |
|---|---|---|
| Pin diameter | Ø20–200 mm | To drawing |
| Pin length | 50–4000 mm | Straightness and dimensions to drawing |
| Materials | 8620 · 16MnCr5 · 34CrNiMo6 · 4140 (42CrMo4) · 4340 | Other steels available in Türkiye can be reviewed |
| Heat treatment | Case, induction or through hardening | By material and drawing-specified hardness |
| Finishing | Grinding after heat treatment; optional hard chrome | Fits and surfaces to drawing |
| Features | Grease grooves/holes, cross holes, threads, flats | To customer drawing |
| Batch size | Any quantity; batches of about 10+ make most sense | OEM, distributor and rebuild batches |
Pins and bushings work at bucket, boom, arm or stick, linkage and cylinder-eye joints. Poor lubrication, contamination and load cycles wear the bushing. If it is not replaced in time, the bore wears and joint play and impact increase.
A drawing is the best starting point. If no drawing is available, send the main dimensions and photographs of the worn sample.
An inspection report with measured dimensions and a material certificate can be supplied for each batch. These component families have already been shipped to customers in Europe, Australia and the USA.
From the workshop archive
These are real workshop photographs; some components are shown between operations. Images are not attributed to specific customer projects. Material, tolerances and finishing are confirmed against your new drawing.
Select a photograph to view the larger image.
Continue your sourcing review
FAQ
Pins Ø20–200 mm and 50–4000 mm long, with matching bushings, can be made to drawing.
8620 and 16MnCr5 suit case hardening. 4140 (42CrMo4), 4340 and similar steels can be reviewed for induction or through hardening. 34CrNiMo6 and other steels available in Türkiye are also reviewed against the drawing.
Yes. Grease grooves, lubrication holes, cross holes for retaining bolts, threads and flats can be machined to drawing.
Any quantity can be reviewed, but batches of about 10 pieces or more generally make the most sense because of setup and process steps.
If measured wear and joint geometry are suitable, an expanding pivot pin can be an alternative. The bore measurements must be reviewed.
RFQ
Quantity, material, quality requirements and delivery country help us review the appropriate manufacturing and shipment route.
No account needed.
Your drawings are kept confidential and used only for quotation.
