Samsung Excavator Slew Motor

Description

Samsung Excavator Slew Motor Problems & Solutions

Samsung excavators are appreciated for their long-lasting build and strong performance. However, as with any hydraulic system, the slew motor (or swing motor) is prone to wear due to continuous rotation, pressure, and environmental factors.

If your machine has a slow swing, erratic motion, or hydraulic oil leaks, the slew motor may be failing.

At Arena Hydraulic and Machinery, we provide expert repairs and aftermarket replacements for Samsung slew motors, helping you maintain uptime and equipment reliability.

Common Slew Motor Problems in Samsung Excavators

These issues are commonly reported on Samsung swing motors:

• Hydraulic fluid contamination – Causes internal scoring and efficiency loss
• Worn seals and O-rings – Result in oil leakage and reduced swing pressure
• Damaged bearings and pistons – Lead to jerky or unstable swing performance
• Shock damage or overloading – From tough terrain or aggressive use
• Thermal wear – Caused by poor cooling during extended duty cycles

High-Demand Samsung Models for Slew Motor Replacement

We support a wide range of Samsung excavators, including:

SE5, SE80, SE130, SE210

SE280, SE350, SE450

MX8, MX132, MX292

Other legacy and field-operating models

These machines are still widely used in construction, earthmoving, and quarrying, where swing motor reliability is essential.

Slew Motor Services by Arena Hydraulic and Machinery

Professional Slew Motor Repairs

We rebuild Samsung swing motors using OEM-grade seals, pistons, and bearings. Each unit is disassembled, cleaned, pressure-tested, and bench-tested for reliable performance.

Brand-New Slew Motors

If a rebuild isn’t viable, we offer aftermarket motors that:

• Match OEM specifications
• Are sourced from reliable international manufacturers
• Are stocked for immediate dispatch across Australia
• Include warranty and expert installation support

Why Choose Arena Hydraulic and Machinery?

• Specialists in Samsung hydraulic systems
• Extensive inventory of swing motors and parts
• Fast repairs and nationwide shipping
• Trusted by contractors and plant hire companies
• Personalised technical advice from hydraulic experts

Need a Quote for Your Samsung Slew Motor?

Don’t let a worn slew motor cause downtime. Contact Arena Hydraulic and Machinery for professional repair or replacement services for your Samsung excavator. We’ll get your equipment swinging again — quickly, reliably, and affordably.