You can see a complete listing of Effer Knuckleboom Cranes for sale and auction by clicking here.
| Auction Date | Model Name | Converted Price | Auction Location | Details |
|---|---|---|---|---|
| Feb 25, 2026 | 2019 Effer 4300 | $19,000 USD | ONLINE | Full listing description |
| Aug 13, 2025 | 2015 Effer 4300 | $9,000 USD | ONLINE | Full listing description |
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