Kalowen 350XL
Kalowen 350XL
Concept rendering
Special order
A custom camper designed for 350- and 3500-series trucks equipped with a flatbed.
Custom project — pricing to be confirmed
- Length defined for each project
- Custom interior layout
- Final configuration confirmed before ordering
Designed around a flatbed platform
The 350XL is installed on a compatible flatbed after the factory pickup box is removed. Every project must be evaluated using the truck, flatbed, official capacities, and intended use.
Trucks that can be evaluated
The Kalowen 350XL is intended for 350- or 3500-series trucks. Dual-rear-wheel configurations and select single-rear-wheel configurations can be evaluated when payload, GVWR, axle capacities, and the truck’s complete configuration are sufficient.
Upgraded suspension may improve support or stability, but it does not automatically increase payload, GVWR, or the manufacturer’s official axle limits.
An envelope adapted to the project
A personalized interior layout
The interior is defined with the client according to their needs, use, and selected length. Equipment, capacities, storage, and living spaces are confirmed during the project study.
Kalowen 350XL concept
This rendering illustrates the project intent. The final configuration is built to order.
A platform shaped around your project
A platform shaped around your project
The 350XL concept illustrates the freedom of a flatbed platform, project-specific length, and an interior designed with its owner.
A genuinely custom configuration
Every 350XL starts with a project study. Final decisions are confirmed before an order is prepared.
Architecture
Custom configuration
Architecture
Camper length · Interior layout · Storage and living areas
Capacities
Custom configuration
Capacities
Final weight · Water and electrical capacity · Selected equipment
Let’s build your 350XL project.
Let’s build your 350XL project.
Tell us about your truck, flatbed, and travel plans to begin the configuration study.
Discuss my 350XL project