Home > Undercutter

Undercutter

The Undercutter Attachment is built for tough rail maintenance and installation jobs, efficiently removing ballast and debris. Powered by a hydraulic motor, it drives a heavy-duty chain equipped with tungsten carbide picks, cutting through ballast and dirt with ease.

Designed for 16t–25t machines, this attachment delivers precision, durability and efficiency, making rail maintenance faster and more effective.

Enquire Now Build A Quote

Additional Information

Product Specifications

Need Customisation?

Reach out to our team.

Undercutter Specs

Weight (TARE): 1150kg
Length: 4880mm
Width: 600mm
Height: 780mm (will increase with different hitches)

Hydraulic Specs

Item: Hydraulic Motor
LPM: 160-180LPM 210Bar
Working Pressure: 3000PSI

Undercutter Specs

Weight (TARE): 1150kg
Length: 4880mm
Width: 600mm
Height: 780mm (will increase with different hitches)

Hydraulic Specs

Item: Hydraulic Motor
LPM: 160-180LPM 210Bar
Working Pressure: 3000PSI

After Sales Service

Our Services

Local Stock

Manufactured in Western Australia, our core product range is readily available for quick dispatch, ensuring you get the equipment you need without unnecessary delays.

Service Guarantee

We provide same-day or next-day support to minimise downtime. With local parts and expert personnel in Perth and Karratha, we fix issues fast – on-site or at our premises.

Ongoing Maintenance

We’re committed to keeping your attachments in peak condition for the long haul. Our team goes above and beyond to maximise uptime and performance.

Gallery

Product Gallery

The Hammertech Undercutter performs under any conditions, for either regional or city rail.

Fast, Reliable Service
When You Need It

Rapid service. Local parts. Direct line to people who can make decisions on the spot. That’s the Hammertech difference.

When equipment breaks after hours, we’re on it. No waiting, no excuses – just rapid response with local parts and direct access to decision-makers. Whether it’s 3AM or Friday night, our team takes your call and delivers a solution to get you back on track.