Rail Welding Equipment

Frog Profile Grinder (05900-05950)

The Pandrol Frog/Profile Grinder is a lightweight and highly precise grinding machine, purpose-built for grinding frogs and finishing field welds. With its ergonomic roll-over design, the tool allows operators to restore rail profiles with accuracy and minimal strain. It offers efficient, on-site versatility with an optional detachable outrigger specifically for frog grinding. For added safety, a flap-type spark guard is included to prevent sparks from reaching surrounding combustible materials. Designed for use in demanding rail environments, the Frog/Profile Grinder provides consistent results while prioritising operator comfort and workplace safety.

Product overview

Designed for frog and profile grinding, this machine ensures repeatable precision with reduced operator fatigue. Equipped with a flap spark guard and compact design, it offers safe and efficient on-site use in demanding environments.

  • Roll-over frame and 4,000 RPM hydraulic motor provide consistent, smooth grinding with minimal physical effort.
  • Optional outrigger adapts the tool for both general profile and detailed frog grinding without equipment change.
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Downloads

Product information sheet
Operating manual

Benefits of Frog-Profile Grinder (05900-05950)

01

Ergonomic Roll-Over Feature for Consistent Grinding

The ergonomic roll-over feature enables consistent, precise grinding, helping crews replicate the original rail profile without fatigue or awkward positioning.

02

Optional Outrigger for Operational Flexibility

Optional outrigger adds operational flexibility, allowing teams to switch easily between general rail grinding and detailed frog work without needing multiple tools.

03

Lightweight Frame for Easier Transport and Handling

Lightweight frame improves transport and handling, reducing setup time and making it easier to operate in the field with limited manpower.

04

Built-in Spark Guard for Enhanced Safety

Built-in spark guard reduces fire hazards on site, increasing safety, especially in dry or high-risk environments with adjacent combustible materials.

Technical features of Frog-Profile Grinder (05900-05950)

01

Ergonomic roll-over design

The grinder features a roll-over mechanism that allows for accurate grinding to the original rail profile while reducing physical strain on the operator.

02

Optional detachable outrigger

Designed to support various tasks such as tamping, asphalt cutting, and concrete breaking with a single tool by simply switching accessories.

03

Flap-type spark guard

An integrated flap guard helps contain sparks during grinding operations, protecting nearby combustible materials and enhancing on-site safety.

04

Lightweight construction

Despite its robust performance, the grinder weighs only 85 lbs (38.5 kg), making it easier to transport and handle during demanding maintenance operations.

05

Lightweight construction

With a hydraulic input of 10 GPM at 2,000 PSI, the grinder delivers a rotation speed of 4,000 RPM, ensuring powerful material removal and a smooth surface finish.

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