MPXE Excavator-Powered Rail Cart
The DymaxRail MPXE Hydraulic Drive Rail Cart (also known as the Rail Rider MPX) is an endload cart that seamlessly connects to excavators and specialized tracked machines, providing efficient on-rail mobility without requiring machine modifications. Powered by the host machine’s hydraulic system, the MPXE cart delivers smooth, hydrostatic-driven performance for railway maintenance and specialized applications.
Detachable ramps – hook on and lock
Fail-safe braking – spring set, hydraulic release with cobra pads
Wood & steel decking
Single or twin rail drive motor packages depending on towing requirements.
Grouser stops – adjustable and removable
Rail clamps & stabilizers – available on select models
- Excavator Integration: Functions as a “skateboard” platform for excavators, enhancing mobility.
- Heavy Duty Construction: Engineered for durability in demanding rail applications.
- Motorized Platform: Self-propelled cart designed for moving heavy loads on rail.
- Multiple Load Capacities: Available in various configurations to meet different weight requirements.
- Stabilized Performance: Equipped with hydraulic platform stabilizers and rail clamps with optional clamp rollers.
Lift. Place.
Connect and Go.
EFFICIENCY RIDES HERE
- Adaptable to most machines in a few hours.
- Works with all brands of machines.
- Speeds to 13 mph on rail.
- Tow it or drive it.
- Hydraulic stabilizers provide increased stability overside.
Drilling and Sheet Piling
Cut Brush and Trees
Optional Pull Carts Available
MPXE HYDRAULIC DRIVE CARTS - SELECT MODELS
| Group Number: Model Description Weight (lbs) |
| 7728D1: DX-RCH-MPXE-1000x14ft-HX-8T
Rail Cart Hydrostatic-MPX End Load-1000 series x 14 feet overall length STANDARD FEATURES: Overall length: 14ft • Excavator track length: 10ft • Deck width: 98in • Max load capacity: 23,500 lbs • Decking: Steel with grip bars • Drive motor: Single drive motor with towhub package • Max speed on rail: 15-16 mph • Brake 1: Features hydraulic release spring applied braking system • Brake pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 4 hydraulic clamps • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6ft tow bar included. RECOMMENDED LIFT CAPACITY: 4,800 lbs EXCAVATOR CLASS: 8 Ton CART WEIGHT: 4,750 lbs |
| 7729D1_7730D1: DX-RCH-MPXE-1112x17ft9-HX-11T/12T
Rail Cart Hydrostatic-MPX End Load-1112 Series x 17 feet 9in overall length STANDARD FEATURES: Overall length: 17ft 9in • Excavator track length max: 12ft 6in • Deck width: 102in • Max load capacity: 33,500 lbs • Decking: Wood deck • Drive motor: Single drive motor with towhub package • Max speed on rail: 16-18mph • Brake 1: Features hydraulic release spring applied braking system • Brake 1 pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 2 hydraulic clamps • Stabilizers: 2 hydraulic stabilizers • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6ft tow bar included with stow rack. RECOMMENDED LIFT CAPACITY: 8,500 lbs EXCAVATOR CLASS: 11-12 Tons CART WEIGHT: 8,550 lbs |
| 7731D1_7732D1: DX-RCH-MPXE-1314x17ft9-HX-13T/14T
Rail Cart Hydrostatic-MPX End Load-1314 series x 17 feet 9in overall length STANDARD FEATURES: Overall length: 17ft 9in • Excavator track length max: 12ft 6in • Deck width: 102in • Max load capacity: 36,500 lbs • Decking: Wood deck • Drive motor: Single drive motor with towhub package • Max speed on rail: 16-18mph • Brake 1: Features hydraulic release spring applied braking system • Brake 1 pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 2 hydraulic clamps • Stabilizers: 2 hydraulic stabilizers • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6ft tow bar included with stow rack. RECOMMENDED LIFT CAPACITY: 8,800 lbs EXCAVATOR CLASS: 13-14 Ton CART WEIGHT: 8,800 lbs |
| 7736D1: DX-RCH-MPXE-2100x21ft-HX-20T
Rail Cart Hydrostatic-MPX End Load-2100 series x 21 feet overall length STANDARD FEATURES: Overall length: 21ft • Excavator track length max: 15ft • Deck width: 102in • Max Load Capacity: 55,000 lbs • Decking: Wood deck • Drive motor: Single drive motor with towhub package • Max speed on rail: 16-18mph • Brake 1: Features hydraulic release spring applied braking system • Brake 1 pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 2 hydraulic clamps • Stabilizers: 4 hydraulic stabilizers • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6 ft tow bar included with stow rack. RECOMMENDED LIFT CAPACITY: 12,500 lbs EXCAVATOR CLASS: 20-21 Ton CART WEIGHT: 12,500 lbs |
| 7739D1_7019D2: DX-RCH-MPXE-2526x24ft-HX-25T/26T
Rail Cart Hydrostatic-MPX End Load-2526 series x 24 feet overall length STANDARD FEATURES: Overall length: 23ft • Excavator track length max: 16ft • Deck width: 102in • Max load capacity: 70,000 lbs • Decking: Wood deck • Drive motor: Twin drive motor • Total axles: 2 • Max speed on rail: 18 mph • Brake 1: Features hydraulic release spring applied braking system • Brake 1 pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 2 hydraulic clamps • Stabilizers: 4 hydraulic stabilizers • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6 ft tow bar included with stow rack. RECOMMENDED LIFT CAPACITY: 15,500 lbs EXCAVATOR CLASS: 25 Ton CART WEIGHT: 15,300 lbs |
| 7742D1: DX-RCH-MPXE-3600x30ft-HX-36T
Rail Cart Hydrostatic-MPX End Load-3600 series x 30 feet overall length STANDARD FEATURES: Overall length: 30ft • Excavator track length max: 20ft • Deck width: 102in • Deck width on rail (swingouts open): 128in • Max load capacity: 92,500 lbs • Decking: Wood deck • Drive motor: Twin drive motor with 2x towhub package • Total Axles: 3 Max speed on rail: 16-17 mph / 27 kmh • Brake 1: Features hydraulic release spring applied braking system • Brake 1 pump: With manual hydraulic pump for brake release • Travel lighting: Solar powered red / white directional control • Other lighting: LED spot lamps on both sides • Travel alarm: 1x travel alarm with automatic volume adjusting • Rail clamps: 2 hydraulic clamps • Stabilizers: 4 hydraulic stabilizers • Excavator kit: Includes 1 kit with disconnects and valves for travel motor connection • Tool box: Recessed with drainage holes • Tow bar: 6 ft tow bar included with stow rack. RECOMMENDED LIFT CAPACITY: 23,000 EXCAVATOR CLASS: 36 Ton WEIGHT: 22,500 lbs |
| Design models and specifications are subject to change without notice. Models listed are most popular. For custom solutions, please contact DymaxRail sales 1-800-530-5407 for more information. |
