HI RAIL EXCAVATOR ATTACHMENT – TRACK EXCAVATORS

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.

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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.

Gray track excavator silhouette with Dymax hi-rail attachments in full color on the front and back

Rear hi rail excavator attachments are shown on Komatsu, Cat, and Case equipment

RAIL RIDER H-X1 SERIES – FOR TRACK EXCAVATORS

Available for 8T, 12T, 13T, 14T, 15T, 25T 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.

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.