When it comes to modern piling and foundation work, efficiency, safety, and versatility matter more than ever. One solution leading the way is the Movax SG-75 side grip vibratory hammer, especially when paired with a reliable excavator like the Kobelco SK350. This combination has become a go-to setup to speed up production, reduce labor costs, and improve safety on site.

We’ll break down why the Movax SG-75 is such a powerful tool, how it complements the Kobelco SK350 excavator, and why side-grip technology is shaping the future of pile-driving.

What Is the Movax SG-75 Side Grip Vibratory Hammer?

The Movax SG-75 is a high-performance side grip vibratory hammer engineered for driving, extracting, and handling a wide range of piles—including sheet piles, H-piles, tubular piles, and timber piles. Unlike traditional top-mounted hammers, the SG-75 grips the pile from the side, allowing for:

  • Faster setup

  • Safer operation

  • Precise handling

  • No need for slings, cranes, or additional rigging

This makes it ideal for confined sites, urban areas, shoreline projects, and utility installations where mobility and precision are critical.

Why the Movax SG-75 Fits the Kobelco SK350 Perfectly

Pairing the SG-75 with a Kobelco SK350 excavator creates a highly efficient, fully mobile piling system. The SK350 provides the hydraulic power, reach, and stability needed to operate the hammer at full capacity.

Key advantages of this combination:

1. Optimal Hydraulic Power

The Kobelco SK350 delivers the hydraulic flow and pressure needed for the SG-75 to generate strong, consistent vibration forces—resulting in faster and smoother pile installation.

2. Increased Safety

With side-grip technology, the operator can control the entire piling process from the excavator cab. This reduces the need for workers to handle piles manually, significantly improving safety on site.

3. Precision and Versatility

The Movax auto-control system allows the SG-75 to adjust vibration frequency and amplitude depending on soil conditions. The SK350’s smooth controls give operators pinpoint accuracy when aligning and driving piles.

4. Mobility on Challenging Job Sites

Unlike traditional piling rigs, this setup can move quickly between locations. It’s ideal for:

  • Narrow access sites

  • Marine and riverbank works

  • Road and rail projects

  • Utility trench support

  • Temporary works and shoring