Summary
A Turkish agricultural machinery manufacturer confirmed 200 sets crown wheel & pinion after express pre-shipment samples. How we reduced risk and delivered.
Tractor Crown Wheel & Pinion Gear Solutions | Case
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- 2026/2/25 13:51:06
Tractor Final Drive Crown Wheel & Pinion — Turkey Case Study
A Turkey-based agricultural machinery manufacturer placed a first order of 200 sets of crown wheel & pinion for a tractor final drive application. To reduce fitment and rework risk on a first cooperation, we sent express pre-shipment samples for confirmation, then proceeded with mass production after approval and packed each set with protective foam for export delivery.
(Spiral bevel gearsets are widely used where torque direction changes, such as vehicle drivetrains/differentials.)
1. Customer & Application
Customer type:
The customer is a Turkish agricultural machinery manufacturer with a product lineup covering tractors and related equipment.
Application:
This project focused on a tractor final drive gearset (crown wheel & pinion), where matched geometry and stable tooth contact are important for smooth power transmission.
2. Customer Pain Points (What they asked us to solve)
Because this was the first cooperation batch, the customer’s main needs were:
• Fitment confidence before mass production (avoid assembly issues caused by assumption-based manufacturing)
• Procurement clarity (confirm the exact set and quantity)
• Safe export delivery (packaging that reduces handling risk)
3. What We Delivered
Pre-production
We proposed an express pre-shipment sample confirmation step so the customer could validate the gearset before mass production. This approach mirrors common QC logic: verify key requirements and packaging readiness before shipment/mass delivery stages.
In production
For crown wheel & pinion sets, the key is not just “making two parts,” but controlling the tooth geometry and datum consistency so the set behaves as expected after assembly. We followed a controlled route and standard checkpoints.Learn more about the gear manufacturing process.
Post-production
4. Project Challenges & How We Solved Them
To reduce transit damage risk, each gearset was packed with foam protection and separated to avoid tooth edge impact during international logistics.
5. Project Challenges & How We Solved Them
| Project Challenge | What Could Go Wrong | How We Solved It |
| First-order fitment uncertainty | Rework or assembly delays if expectations don’t match | We used express pre-shipment samples and waited for approval before mass production. |
| Asynchronous communication | Timeline slips when approvals arrive late | We simplified milestones to sample → approval → production → packing/shipping, and confirmed only the critical points. |
| Transit damage risk | Tooth surface/edge damage during handling | We applied foam separation per set and reinforced packing for export. |
FAQ
1. Can you supply crown wheel & pinion sets for tractor final drives?
Yes. Send drawings or part details for cross-check and feasibility review.
2. How do you reduce risk on a first order?
We recommend pre-shipment samples and confirmation before mass production.
3. Can you provide inspection reports?
We can provide redacted reports (dimensions, tooth geometry checks, hardness/metallography where required).
4. How do you pack gear sets for export?
We use protective separation (e.g., foam) to reduce handling damage risk.
If you are sourcing tractor final drive gear sets (crown wheel & pinion), send your drawings or OEM references for a quick review and quotation.