COMPACT EXCAVATOR HI RAIL ATTACHMENT (2-WAY DRIVE)

DYMAX RAIL RIDER SERIES G-2WAY

Bidirectional Travel in Tight Spaces

Streamline tunnel, bridge, and urban rail work with this 2-way, bolt-on railgear for compact excavators. Driven by rubber track rail guides, this hi-rail attachment allows quick and easy repositioning—no turnarounds needed. Available for Cat, Deere, Komatsu, and Kubota.

HOW IT WORKS

The low-profile railgear mounts directly to the OEM non-angling blade, with pin-on front and rear axle assemblies. It raises and lowers hydraulically and locks with manual pins. Operates through standard blade lift circuit.

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  • Work On or Off Track: Gear raises up high enough that you can crawl on and off easily on the blade side. The gear on the back could be unpinned if needed.
  • Avoid Derailment: For added safety, the optional roller clamp system can help prevent derailment during overside work. Manually operated with tensioner supplied.
  • No Machine Modifications: Installs in 2-3 days with zero structural changes, preserving resale value.
  • Flexible for Different Jobs: Once installed, the gear can be removed in about an hour in the shop or field.
  • Available for 3-13T Excavators with standard non-angling blades, including Cat, Deere, Komatsu, and Kubota.
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Specialized rail gear fits onto the OEM non-angling blade

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No weld rear axle assembly with heat treated rail wheels

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Optional manual roller clamp with tensioner

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Available for Cat, Deere, Komatsu and other select machines

SPECIFICATIONS

Model
Description
Weight
DX-RRDG-2WAY-KUBKX033-HX-3T
Rail Rider Guide Solution-2 Way Travel Direction-Kubota KX033-Hydraulic Excavator-3 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2000 lbs
DX-RRDG-2WAY-KUBU35-4-HX-3T
Rail Rider Guide Solution-2 Way Travel Direction-Kubota U35-Hydraulic Excavator-3 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2000 lbs
DX-RRDG-2WAY-CAT305-HX-5T
Rail Rider Guide Solution-2 Way Travel Direction-Caterpillar 305-Hydraulic Excavator-5 ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2600 lbs
DX-RRDG-2WAY-KOMPC55-HX-5T
Rail Rider Guide Solution-2 Way Travel Direction-Komatsu PC55-Hydraulic Excavator-5 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front blade mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2650 lbs
DX-RRDG-2WAY-CAT306-HX-6T
Rail Rider Guide Solution-2 Way Travel Direction-Caterpillar 306-Hydraulic Excavator-6 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2600 lbs
DX-RRDG-2WAY-JD60G-HX-6T
Rail Rider Guide Solution-2 Way Travel Direction-John Deere 60G-Hydraulic Excavator-6 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2600 lbs
DX-RRDG-2WAY-JD60P-HX-6T
Rail Rider Guide Solution-2 Way Travel Direction-John Deere 60P-Hydraulic Excavator-6 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2600 lbs
DX-RRDG-2WAY-KUBKX057-HX-6T
Rail Rider Guide Solution-2 Way Travel Direction-Kubota KX057-Hydraulic Excavator-6 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 2600 lbs
DX-RRDG-2WAY-CAT308-HX-8T
Rail Rider Guide Solution-2 Way Travel Direction-Caterpillar 308 NexGen-Hydraulic Excavator-8 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 3650 lbs
DX-RRDG-2WAY-DVDX89-HX-8T
Rail Rider Guide Solution-2 Way Travel Direction-DEVELON DX89-Hydraulic Excavator-8 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE
EXCAVATOR SHOULD ALSO BE EQUIPPED WITH RUBBER TRACKS OR TRACK PADS

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 3850 lbs
DX-RRDG-2WAY-JD135P-HX-13T
Rail Rider Guide Solution-2 Way Travel Direction-John Deere 135P-Hydraulic Excavator-13 Ton

EXCAVATOR MUST BE EQUIPPED WITH NON-ANGLING BLADE

STANDARD FEATURES:
– Innovative undercarriage adapter with bolted interface
– Front-blade-mounted railgear with hydraulic lift and stow pins
– Rear lift group with rail axle, heat treated rail wheels, and replaceable bearings
– Railgear on rear is removable through removing pins

This system travels in both directions on rail, providing guidance to the machine. The machine is propelled through its rubber tracks, riding on the rails. The speed is relative to the machine speed on the road. All of the standard models feature non-insulated railgear.

WEIGHT: 6000 lbs

Design and specifications are subject to change without notice.  For models not listed, please contact DymaxRail to determine availability.

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