Rail Welding Equipment

Precision Frog Grinder (09200A)

Pandrol’s Precision Frog Grinder (09200A) is a hydraulic-powered, track-mounted machine that brings detailed, four-axis grinding to the field.

Product overview

This hydraulic, track-mounted machine enables precise and repeatable grinding, regardless of operator experience. With adjustable stone types and a two-part frame, it offers flexibility, speed, and safety on track.

  • Four-axis precision control with adjustable stone height and angle for advanced profiling and accuracy.
  • Compatible with both straight and cup grinding stones to cover the full scope of frog and rail maintenance.
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Downloads

Product information sheet
Operating manual

Benefits of Precision Frog Grinder (09200A)

01

Accurate Four-Axis Grinding

With accurate four-axis grinding, Pandrol’s Precision Frog Grinder ensures precise, repeatable results, no matter the operator’s skills and experience.

02

Quick Set-Up and Clearing

The grinder’s simple, two-part design allows for quick set-up and clearing, saving on track time.

03

Versatile Grinding Stones

The flexibility to change from a straight stone to a cup stone allows the operator to use one tool for grinding a complete maintenance program, including grinding

04

Extended Grinding Reach

The grinder’s versatility is enhanced by the availability of 8’ base rails for blending out surface defects over greater distances than the standard 4’ base rails allow.

05

Vibration and Dust Isolation

Vibration and dust isolation contribute to safe working conditions and practices.

06

Compact Size for Transport

The Precision The Precision Frog Grinder is compact in size, making it easy to
transport and store.Frog Grinder is compact in size, making it easy to transport and store.

Technical features of Precision Frog Grinder (09200A)

01

Precise engineered movement

The Precision Frog Grinder has been designed to allow for accurate, repeatable movement in any of the four axes.

02

Adjustable stone

The height and position of the stone can be adjusted within the base frame. In addition, the angle of the stone can be regulated for precise elevations and reprofiling.

03

Articulating base frame

The base frame can be fully adjusted and locked to the angle of any frog, using an easy reference line and precision adjustment.

04

Vibration and dust isolation

All vibration and grinding dust created while working on frogs is isolated from the operator.

05

Multiple grinding stones

The Precision Frog Grinder can be used with a straight stone for flange ways and rail sides, and a cup stone for precise grinding of the tops and sides of rails.

06

Compact size

The grinder and its base are compact in size, easing transportation and storage.

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