
CM-8M
8×28 ft Mobile Office
Dual-axle mobile office available in open plan and private office with half bath configurations, engineered for heavy-duty field project management.
* User capacity and interior layout may vary depending on the selected configuration.
Download floor plans and product specifications for project submittal packets:
Engineering Overview
The CM-8M is Capelton's flagship 28-foot mobile workspace designed for senior project managers, civil directors, and site engineers. Engineered on a reinforced steel chassis with dual axles and electric trailer brakes, it offers versatile Open and Half Bath configurations, providing a quiet, climate-controlled space with recommended occupancy for up to 9 people.
Standardized Equipment & Architecture
Every Capelton mobile unit is manufactured under rigorous QA/QC controls ready for harsh US commercial deployment:
Engineering Specifications Table
| Engineering Parameter | Certified Specification |
|---|---|
| Exterior Length | 28'-0" (8.00 m) |
| Exterior Width | 8'-0" (2.44 m) |
| Exterior Height | 11'-2" (3.42 m) |
| Interior Ceiling Height | 7'-6" (2.28 m) |
| Total Usable Floor Space | 224 sq. ft. (20.8 sq. m) |
| Fixed Workstations | 4 to 5 Workstations (Open Plan or Private w/ Half Bath) |
| Recommended Occupancy | Recommended Occupancy: up to 9 people (1 person per linear meter guideline) |
| Capacity Notice | User capacity and interior layout may vary depending on the selected configuration. |
| Net Tare Weight | 3,968 lbs (1,800 kg) |
| Payload Capacity | 6,614 lbs (3,000 kg) |
| Axle Configuration | Tandem dual heavy-duty axles with electric trailer brakes |
| Wall Construction | 3" Insulated Steel Wall Panels with flame-retardant core |
| Roof Construction | One-Piece Aluminum Roof |
| Electrical Pack | Pre-wired 120V/240V 60A breaker center, LED recessed lighting, 12 duplex outlets |
| Air Conditioning | 18,000 BTU Air Conditioning System (Heating available upon request) |
| Restroom / Plumbing | Optional 1/2 bath with commercial porcelain toilet and vanity sink |
| Warranty | Direct manufacturer warranty on chassis and structural envelope |
* User capacity and interior layout may vary depending on the selected configuration.
Floor Plan Layout & Workstation Distribution
Optimized layout maximizing clear working surface, private supervisory space, and clean electrical routing:

Other Authorized US Configurations

8×20 ft Commercial Mobile Office
The industry-standard jobsite mobile office for civil engineering supervision, field contractors, and on-site project coordination.

8×8 ft Portable Booth
Engineered portable booth for 24/7 perimeter access control, security surveillance, visitor badging, and facility gatekeeping.

Modular Restroom Trailer (In Development)
Commercial modular restroom solution engineered for high-traffic jobsites and industrial operations. Currently in development.
Tell Us About Your Project
Share a few details about your project, and our team will help you explore the right configuration, available options, and delivery requirements.
Direct Factory Assistance
Every project inquiry includes direct support from our factory engineering team, functional layout reviews, and coordinated freight delivery to your project coordinates.
Have an active bid or specific procurement timeline? Speak directly with our team:
(800) 896-1040