Fifty tons. Four sections.
The 50-ton MUDR-PD — load-certified, 463L-deployable, assembled in about ten minutes from four main sections.
MUDR-PD50 - Ramp 50 tonsWhat MUDR-PD50 - Ramp 50 tons brings to the load.
Explore MUDR-PD50 - Ramp 50 tons





Built for the fight, packed for the flight.
Why it’s differentFour main sections fold onto a single 463L air pallet, fly with the load and stand up in about ten minutes, so wheeled and tracked vehicles come off rail cars and trailers at sites with no fixed ramp. Deck height sets between 42 and 58 in to match US and European rail cars.
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Load-certified adjustable-height steel ramp that folds to a single 463L air pallet and assembles in ~10 minutes for rail offload, truck offload and retrograde washing without fixed infrastructure. In service with NATO and allied nations.
Engineered, calculated and proof-tested before service.
How it’s builtEvery ramp is calculated for its rated load and proof-tested before it enters service. The structure is minimum S355 structural steel, hot-dip galvanized after fabrication to at least 85 µm, and it breaks into four main sections a crew can move with a forklift.
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Steel EN 10025 / ASTM A572 Gr.50; galvanizing EN ISO 1461 / ASTM A123; load-certified.
Extendable with fixed 42 in platform pairs; wash & inspection variant (MUDR-PD/WR); larger MUDR-PD90 (90 t)

The engineering envelope.
Specifications- Capacity
- 50 short tons (45 t)
- Adjustable height
- 42–58 in (2 in increments)
- Ramp length
- 22 ft 8 in (6.91 m)
- Sections
- 4 main sections
- Assembly
- ~10 minutes
- Materials
- Min. S355 steel — EN 10025 / ASTM A572 Gr.50; hot-dip galvanized EN ISO 1461 / ASTM A123 (85 µm min)
- Certification
- Steel EN 10025 / ASTM A572 Gr.50; galvanizing EN ISO 1461 / ASTM A123; load-certified; NATO NCAGE U19F4
- NATO supplier registration
- NCAGE U19F4
- Transport
- 463L pallet — Folds to a single 463L air pallet
- Pack
- Flat-pack / knocked-down
- Cranage required
- No — crew-installed
- Site & setup
- No fixed infrastructure; ~10-minute assembly; forklift-moveable sections; used alongside the rail car.

The rest of the Ramp & Rail family.
Similar systemsOne family covers rail offload, truck offload, washing, inspection and rail-track coverage.
MUDR-PD90 — Modular Universal Deployable Response & Preparedness Device.
MUDR-PD90
Learn moreA 90-short-ton modular rail mat that bridges ground to rail car — four-person assembly, standard or broad gauge, no rail contact.
RM90 · RailMat 90
Learn moreMUDR-PD/WR — Modular Universal Deployable Wash & Inspection Rack.
MUDR-PD/WR · Wash Ramps
Learn moreThe ER40 EasiRamp 40 by EasiBridge — a hand-assembled aluminium rail side-load ramp that flat-packs into one tactical vehicle. MLC-40.
ER40 · EasiRamp 40
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