Engineered once, deployable many times.
A mobile CT scan and MRI trailer brings fixed-site diagnostic imaging capability to locations where permanent scanner installation is not viable. structmod mobile imaging trailers are engineered to the specifications of the imaging OEMs — Siemens, Canon, GE, Philips — so the installed scanner produces the same diagnostic image quality as the same scanner in a fixed site. Lead shielding per NCRP Report 147 for CT installations, RF caging per OEM specification for MRI, and vibration-damped scanner mounting ensure the imaging chamber performs to design.
The CT configuration uses lead-insulated solid-sheet construction around the scanner room — lead plates sandwiched into the GRP panel envelope in walls, ceiling and floor, with lead-protected doors and windows. Operator console room with lead-protected viewing window, patient preparation bay with changing cubicle, and clinical workflow zones complete the trailer. The MRI configuration uses a full RF cage around the magnet room — copper or galvanised steel shielding bonded to dedicated earth, with RF-sealed doors, viewing windows, and waveguide penetrations for services. Magnetic shielding and 5-gauss line management protect surrounding areas and transport-compatible energised-magnet configurations minimise on-site quench and re-ramp cycles.
structmod mobile CT and MRI trailers deliver to healthcare operators servicing outreach programmes, hospital imaging departments during scanner replacement or building refurbishment, cancer screening fleets covering rural populations, and emergency surge capacity during pandemic or mass-casualty events. Lead time is 12-16 weeks for stock configurations, 16-24 weeks when scanner integration is included. Scanner supply is typically through OEM certified supply chain; structmod integrates the scanner into the trailer per OEM specification and supports OEM commissioning.
Typical deployment sequence
- Hour 0 — trailer arrives on tow vehicle, positioned and chocked
- Hour 0–1 — stabilizer jacks deployed, leveling verified
- Hour 1–2 — hydraulic walls or slide-outs extended where fitted
- Hour 2–3 — utility connections (power, water, wastewater)
- Hour 3–4 — functional test per FAT protocol
- Hour 4 — operational handover with user training
Spec sheet — STR-2531
| Overall length | 13.1 m · 43.0 ft |
|---|---|
| Width (transport) | 2.99 m |
| Width (deployed) | 2.99 m |
| Height (transport) | 3.20 m |
| Floor area (deployed) | 39.2 m² |
| Dry weight | 11.1 t |
| Chassis | EN 10025 S355JR hot-rolled steel · EN 1090 EXC-2 |
| Welding quality | EN ISO 3834-3 |
| Envelope | Sandwich panel, PIR core 80 mm · λ ≈ 0.023 W/(m·K) |
| Fire resistance | EI-30 · tested to EN 13501-2 |
| Floor | Marine plywood on EPDM · R-10 slip rating |
| Electrical | 120/240 V · 60 Hz (US-spec) · IEC 60364 compliant |
| HVAC | Packaged rooftop · MERV-13 |
| Operating range | −25 °C to +50 °C ambient |
| Wind rating | Designed for 150 km/h basic wind (EN 1991-1-4) |
| Transport | ISO 668 footprint · CSC plate eligible (container variants) |
| Setup time | 3 hours · 2-person crew |
Full drawings, calculation notes, DoP, O&M manual and FAT report included with every unit. Specs indicative — configurable to project requirements.