A MOBILE PLANT ROOM
ON WHEELS.
Maximum security, all-weather thermal insulation, and complete acoustic containment. A self-contained industrial facility designed for corporate fleets, municipal contractors, and environmental recovery operations.
WHY BUILD AN ENCLOSED MOBILE PLANT ROOM?
An enclosed trailer transforms mobile cleaning equipment from exposed machinery into a professional, weather-sealed, and acoustically insulated operations hub.
High-Security Vault
High-value industrial machinery, high-pressure hose reels, and diagnostic tools are locked behind deadbolted steel and composite doors.
Thermal Protection
Insulated composite panels and internal heating options prevent winter freeze-up, eliminating frost downtime during cold UK winters.
Acoustic Containment
Sound-dampening acoustic panelling dramatically reduces operational noise, enabling early-morning municipal and urban cleaning.
Fleet Branding
Smooth exterior GRP panels provide a premium canvas for company liveries, presenting an authoritative corporate profile on client sites.
THE 6-SUBSYSTEM INTERIOR ARCHITECTURE.
Step inside the plant room. Every system is engineered into dedicated structural zones for optimal weight balance, operator safety, and maintenance access.
Cleaning Power Core
High-Pressure Hot Water / Steam Skid
Rubber-mounted Alkota industrial pressure washer fitted with a high-efficiency Schedule 80 down-draft combustion chamber. Exhaust gasses are vented safely through heat-shielded roof cowls with acoustic dampening.
Protected Water Storage
Baffled Internal Poly Reservoir
Up to 2,000-litre baffled polyethylene water tank completely housed inside the insulated enclosure, shielding water reserves from direct sun in summer and sub-zero frost freezing in winter.
Through-Wall Hose Management
Internal Electric Reels & Fairleads
12V high-torque electric rewind reels mounted securely against the rear bulkheads. High-pressure hoses deploy cleanly through stainless steel roller fairleads without opening the main enclosure doors.
Autonomous Power Generation
Silent Diesel Generator & Battery Bank
Super-silent onboard diesel generator (5.0 kVA to 10.0 kVA) supplying independent 230V power for vacuum recovery blowers, battery buffer charging, and internal 6000K LED workshop lighting.
Environmental Closed-Loop Recovery
Negative-Void VFS Filtration Plant
Integrated VACGD high-suction vacuum blower and 8-VFS-1 filtration chamber for full on-board wastewater capture, oil-water separation down to <5 mg/L, and continuous closed-loop recycling.
Operator Walk-In Environment
Full-Height Walkway & LED Workspace
Ergonomic walk-in interior with full standing headroom, 6000K overhead LED strip lighting, non-slip marine flooring, chemical storage bunds, and high-security multi-point deadbolts.
PROFESSIONAL FLEET BRANDING.
An enclosed Alkota trailer represents your company on high-profile client facilities. We offer factory-applied high-gloss gelcoat finishes in High-Gloss White, Graphite Charcoal, or complete full-coverage vinyl wraps matching your corporate brand standards.
Enclosed System FAQs
How are burner exhaust fumes handled inside an enclosed box trailer?
Alkota enclosed systems feature heat-shielded, double-wall stainless steel exhaust chimneys that vent directly through roof cowls. Combustion air is drawn through filtered louvres, ensuring zero fume concentration in the operator walk-in area.
Do I need to open the trailer doors to wash?
No. Hoses feed through sealed stainless steel roller fairleads built into the side or rear bulkheads. The engine, burner, and reels operate with the main doors closed and locked, maintaining sound containment and weather protection.
What chassis rating is required for an enclosed plant room?
Due to the additional tare weight of the box body, generators, and recovery filtration, enclosed systems are typically built on 2,700kg or 3,500kg Maximum Authorised Mass (MAM) tandem-axle chassis with overrun inertia braking.
SPECIFY AN ENCLOSED MOBILE PLANT ROOM.
Build your enclosed system in our 13-step configurator with live component matching and Maximum Authorised Mass calculations.