Dymax Rail Rider WX | Hi-Rail Your Wheel Excavator

Wheel excavator equipped with DymaxRail Rail Rider WX hi-rail guidance system operating on railroad track

NO CUTTING. NO CHOPPING. NO COMPROMISES.

The DymaxRail Rail Rider – WX Series is a simple and cost-effective hi-rail guidance system for wheel excavators.

Designed for railroad maintenance, transit, utility, and construction applications, the WX Series allows standard wheel excavators to operate on rail without the complexity of dedicated hi-rail machines or extensive machine modifications.

EXPLORE SOLUTIONS

Rail Rider WX Models by Size Class

DymaxRail Rail Rider WX1B hi-rail conversion installed on wheel excavator with single blade and two stabilizers

WX1B – FOR MACHINES WITH 1 BLADE & 2 STABILIZERS

Available for Cat M314, M315, M316, M318, Case CWX160, Develon Wheel Excavators, Volvo EW160, Volvo EW180, and other machine models.

  • Base Package: Economical rail guidance system with stabilizer-side railgear and blade-mounted guide wheels.
  • Premium Package: Enhanced stability, controls, braking, and available rail clamps for increased railway performance.
DymaxRail Rail Rider WX4S hi-rail system on wheel excavator with all four stabilizers extended on rail

WX4S – FOR MACHINES WITH 4 STABILIZERS

Available for Caterpillar M318, M320, M322, Sennebogen 718, Volvo EW180, EW220.

  • Premium Package: Heavy-duty rail guidance package offering maximum stability, control options, and available rail clamps for demanding railway applications.
DymaxRail Rail Rider WX with hydrostatic drive providing powered rail travel for wheel excavators

HYDROSTATIC DRIVE

CUSTOM ENGINEERED SOLUTIONS

Available for select Caterpillar M320 and M322 wheel excavator platforms.

  • Powerful hydrostatic drive systems enhance travel performance and control, maximizing mobility, stability, and operational capability on rail.
  • Available 3rd-rail-compatible stabilizer systems provide additional safety and confidence when operating in transit and electrified rail environments.

READY TO HI-RAIL YOUR EXCAVATOR?