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
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.
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.
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.





