| Full specs | Ask us for the data sheet |
| Condition | New · OEM-standard aftermarket |
| Warranty | 6–12 months |
| Lead time | Stock 48 h · Non-stock 5–15 days |
Specs shown are catalog reference dimensions. Every unit is inspected and pressure-checked before dispatch. Send the nameplate photo on WhatsApp if you are unsure — we match swing motors from pictures every day.
This swing motor assembly matches the original equipment mounting pattern, spline and port layout of the machine models listed on the page — no adaptation needed.
The EC290 is an OEM-standard aftermarket replacement built to the original mounting, spline and port specification. Bolt-on installation — no machining or adaptation required.
Every unit is inspected and pressure-checked before dispatch and ships with a test report. Stock models leave within 48 hours; non-stock units are typically ready in 5–15 days. Sea, air and express shipping are available worldwide, and our team answers quote requests within 12 hours — usually much faster on WhatsApp.
It is the complete swing motor assembly — hydraulic motor and swing reduction gearbox together, ready to bolt onto the swing ring gear and connect to the machine's hydraulic lines.
Each page lists base mounting holes and motor connection dimensions from the catalog. Send your old unit's nameplate or a photo on WhatsApp and we cross-check before quoting.
We also supply swing gearboxes, pinions, bearings and seal kits for these series — ask for the part you need.
Send your part number, machine model or a nameplate photo — WhatsApp is fastest.
WhatsApp: +86 134 5036 5883 Email: info@hhcmachineryparts.com
