Heavy Vehicle

Large parts for construction, mining, and specialty fleets

Key Applications

Engine hoods, side panels, and belly pans

Cab roofs, liners, and fenders

Fuel and DEF access doors with hinges and latches

Protective shrouds for hydraulics, sensors, and wiring

Storage compartments and toolboxes built for field service

Advanced Applications

Structural ribs, bonded reinforcements, and thick-wall options for rigidity

UV-stable, color-matched materials that withstand sun, mud, and chemicals

Heat shielding and reflective liners near exhaust and turbo components

Pre-assembled kits with hardware, seals, and instructions for fast install

Lifecycle spares programs and consistent repeat orders for fleets

About Heavy Vehicle

Construction, mining, and municipal equipment needs rugged plastic panels that survive impacts, UV exposure, and constant vibration. We produce large hoods, roofs, guards, and access covers that protect components while staying easy to service in the field. Designs focus on structural stability, color-through durability, and hardware integration so fleets stay productive.

We understand the realities of harsh worksites: operators stepping on panels, mud and debris buildup, and long days in sun and rain. Our materials, ribbing, and insert strategies keep parts rigid, while textured finishes and color-through pigmentation hide scratches to extend service life and keep equipment looking professional.

Key Features

Large-format forming and rotational molding for oversized panels

Impact- and abrasion-resistant resins for harsh field use

Color-through materials and textured skins that hide scratches

Integrated metal inserts, bosses, and stiffeners for reliable mounting

Heat, fuel, and hydraulic-fluid resistance for engine-bay components

How We Help

Engineered for heavy duty

We use finite element insight, fixture-based trimming, and robust fastening strategies to handle vibration, impact, and torsion. Wall thickness, ribbing, and insert placement are tuned so parts keep their shape even when operators climb or lean on them. We choose resins that resist fuel, hydraulic fluid, and temperature swings near engines and hydraulic systems.

Reliable supply for fleet uptime

From pilot builds to long-running programs, we manage tooling maintenance, controlled material changes, and packaging that protects large parts in transit. Kanban, buffer stock, and clear change control keep replacement parts available when equipment is down. We align packaging with dealer and service-center needs so panels arrive ready to install.

Operator-focused access and serviceability

We integrate hinges, quick-release fasteners, and ergonomic grips so technicians can reach filters, fluids, and electronics quickly. Drainage, venting, and splash shielding are built into the geometry to keep critical areas clean and reduce maintenance time in the field.

Consistent quality across large formats

Oversized panels require precise forming, cooling, and trimming to maintain dimensional control. We use dedicated fixtures, in-line inspection, and bonded reinforcements where needed so every roof, fender, or hood aligns with chassis mounting points without rework.

Solutions for Heavy Vehicle

Discover our specialized capabilities designed specifically for the heavy vehicle industry.

Vacuum Forming

Cost‑effective thermoforming of high‑quality technical plastic parts with flexible batch sizes and fast tooling. Includes high‑pressure forming for crisp definition and tighter tolerances, and twin‑sheet forming for rigid, hollow parts with integrated features.

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Rotational Molding

Durable hollow parts with complex geometries. Leveraging SP Gibo heritage for both advanced designs and all-size formats.