DRIVE TYPE: HYDROSTATIC RAIL AXLE
DYMAX RAIL RIDER H-X1 SERIES
The first 100% detachable hi rail excavator attachment
Get on the rails fast with the Dymax Rail Rider H-X1. This hydrostatically-driven hi rail attachment quickly adapts to track-type hydraulic excavators. There’s no cutting, welding or modifying of any kind. Preserve your machine’s value and boost performance.
Key Features and Benefits
- Exceptional track mobility – Features elevated wheel clearance for working off track, so you can navigate railways with ease.
- Advanced stability – Integrated hydraulic rail clamps or optional stabilizers will keep your machine on track.
- Better control – Innovative hydraulic drive system provides full hydrostatic feel and control, so when operators need to slow down they can.
- Better braking – Equipped with fail-safe hydraulic disc brakes that always set when stopped.
- Self-contained directional lighting systems – Red and white directional lights change automatically. No plugs connect to your excavator.
- 100% detachable – The Dymax Rail Rider H-X1 attaches to your undercarriage through its one-of-a-kind interface, making it highly efficient.
Free installation at DymaxRail.
RAIL RIDER H-X1 SERIES – FOR TRACK EXCAVATORS
- Available for 8T, 12T, 13T, 14T, 15T Track Excavators.
- Innovative removable X-Frame package eliminates the need to modify your excavator.
- High strength front and rear lift group systems with integrated load checks.
- Hydraulic release, spring-applied disc brake on each axle for maximum holding force.
- 16in diameter Dymax rail wheels, non insulated.
- 1435mm/56.50in standard gauge.
- Integrated plugless travel lighting with red and white directional control.
- Adjustable rail sweeps.
- Underside bolt-on guard package.
- 4X hydraulic rail clamps to ensure stability over side.
- Tow hitch on both sides.
- 16-18 MPH max speed, subject to gradient and towing loads.
Advanced stability features include rail clamps with optional stabilizer arms on larger models.
Innovative patent-pending excavator undercarriage adapter
- Insulated railgear.
- Standard and broad gauge axle upgrade for working from 1435mm to 1676mm rail networks. Requires manual adjustment.
- Hydraulic stabilizers available for 12T-15T excavator models.
- Twin motor drive for 12-15T excavator models; increase tractive effort and towing capacity.
CASE
| Model Code
Description Weight (lbs) |
| RRDH-X1C-CASECX80-HX-8T
Rail Rider Hydrostatic-X1 series mount with clamps only-Case CX80–Hydraulic Excavator-8 ton class 5,600 |
Design and specifications are subject to change without notice.
For models not listed please contact DymaxRail to determine availability. Dymax engineering is always available to custom build hi-rail solutions for your needs.
CATERPILLAR
| Model Code
Description Weight (lbs) |
| RRDH-X1C-CAT305-HX-5T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 305–Hydraulic Excavator-5 ton class 4,200 |
| RRDH-X1C-CAT306-HX-6T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 306–Hydraulic Excavator-6 ton class 4,200 |
| RRDH-X1C-CAT308-HX-8T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 308–Hydraulic Excavator-8 ton class 5,600 |
| RRDH-X1C-CAT310-HX-10T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 310–Hydraulic Excavator-10 ton class 6,200 |
| RRDH-X1C-CAT313-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 313–Hydraulic Excavator-13 ton class 8,500 |
| RRDH-X1C-CAT315-HX-15T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 315–Hydraulic Excavator-15 ton class 8,900 |
| Models below feature enhanced stability with stabilizer and rail clamps. |
| RRDH-X1CS-CAT313-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps and stabilizers-Caterpillar 313–Hydraulic Excavator-13 ton class 9,200 |
| RRDH-X1CS-CAT315-HX-15T
Rail Rider Hydrostatic-X1 series mount with clamps and stabilizers-Caterpillar 315–Hydraulic Excavator-15 ton class 9,800 |
Design and specifications are subject to change without notice.
For models not listed, please contact DymaxRail to determine availability. Dymax engineering is always available to custom build hi-rail solutions for your needs.
JOHN DEERE
| Model Code
Description Weight (lbs) |
| RRDH-X1C-JD60-HX-6T
Rail Rider Hydrostatic-X1 series mount with clamps only-John Deere 60 –Hydraulic Excavator-6 ton class 4,200 |
| RRDH-X1C-JD85-HX-8T
Rail Rider Hydrostatic-X1 series mount with clamps only-John Deere 85 –Hydraulic Excavator-8 ton class 5,600 |
| RRDH-X1C-JD135-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps only-John Deere 135–Hydraulic Excavator-13 ton class 8,500 |
| Models below feature enhanced stability with stabilizer and rail clamps. |
| RRDH-X1CS-JD135-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps and stabilizers-John Deere 135–Hydraulic Excavator-13 ton class 9,200 |
Design and specifications are subject to change without notice.
For models not listed, please contact DymaxRail to determine availability. Dymax engineering is always available to custom build hi-rail solutions for your needs.
KOMATSU
| Model Code
Description Weight (lbs) |
| RRDH-X1C-KOMPC55-HX-5T
Rail Rider Hydrostatic-X1 series mount with clamps only-Komatsu PC55–Hydraulic Excavator-5 ton class 4,200 |
| RRDH-X1C-KOMPC88-HX-8T
Rail Rider Hydrostatic-X1 series mount with clamps only-Komatsu PC88–Hydraulic Excavator-8 ton class 5,600 |
| RRDH-X1C-KOMPC138-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps only-Caterpillar 313–Hydraulic Excavator-13 ton class 8,500 |
| Models below feature enhanced stability with stabilizer and rail clamps. |
| RRDH-X1CS-KOMPC138-HX-13T
Rail Rider Hydrostatic-X1 series mount with clamps and stabilizers-Komatsu PC138–Hydraulic Excavator-13 ton class 9,200 |
Design specifications are subject to change without notice.
For models not listed, please contact DymaxRail to determine availability. Dymax engineering is always available to custom build hi-rail solutions for your needs.
VOLVO
| Model Code
Description Weight (lbs) |
| RRDH-X1C-VOLECR88-HX-8T
Rail Rider Hydrostatic-X1 series mount with clamps only-Volvo EC88–Hydraulic Excavator-8 ton class 5,600 |
Design and specifications are subject to change without notice.
For models not listed, please contact DymaxRail to determine availability. Dymax engineering is always available to custom build hi-rail solutions for your needs.
