Complete Doosan Swing Motor Assemblies
Complete swing motor assemblies for selected Doosan excavator models. The machine model and component identification must be checked before supply.
Doosan Swing Motors & Reductions
Mid Plant supplies complete swing motors, swing reductions, swing gearboxes and selected internal components for Doosan excavators. Send the machine model and any available identification details so we can help check compatibility.
Need help identifying the part? Call 011 967 0060
Doosan Swing Motor and Reduction Support
Doosan excavator swing motors and reductions work together to rotate the machine’s upper structure. The hydraulic swing motor creates the rotational movement, while the reduction or swing gearbox reduces speed and increases torque.
Component specifications can differ between models and machine variants. Mid Plant uses the excavator model together with available part numbers, identification plates, casting numbers and photographs to help check the correct replacement option.
Doosan Compatible Excavator Models
Compatibility must be confirmed against the machine and component identification details.
- DX225LCA
- DX300
- S225
- DX340
- DX420
Need a component for another Doosan model? Send the model and any available part, casting or identification number.
Doosan Parts and Assemblies
Supply depends on the machine model, component specification and current availability.
Doosan Swing Reductions & Gearboxes
Swing reductions and gearbox assemblies supplied separately from the hydraulic swing motor where the reduction unit is the required component.
Seals, Bearings & Bushings
Replacement service and wear components for compatible Doosan swing motor and reduction assemblies, subject to identification and availability.
Rotating Groups & Shafts
Selected internal rotating components and shafts matched against the Doosan machine and swing unit details.
Product Gallery
What We Need to Identify the Correct Doosan Part
When enquiring, send as much of the following information as possible:
- Doosan excavator model
- Swing motor or reduction part number, if available
- Photographs of the existing unit
- Identification plate or casting numbers
- Whether you require a complete assembly or an internal component
Need a Doosan Component?
Send the machine model and any available part, casting or identification number. The Mid Plant team will help check the correct option.
Enquiring about: Doosan — Swing Motors & Reductions