Calmo Inc.



Your ramp

Custom design services provided. We can modify any of our products to fit yours or start from scratch.

Our market is the transit bus industry and the development of other bus sub-systems (electric cooling, doors, seats, bike racks, etc.) is also possible.


1:6 Ramp (7287 model)

The 1:6 ramp competitive advantage lies in the simplicity of it’s design.
This provides
• High reliability
• Low cost
• Easy integration in vehicle
• Low maintenance costs

Providing a competitive advantage to the bus manufacturer that will purchase our ramps. The low profile design (3 inches high!) can fit any bus.

Patent pending design (US2011-088178A1)

Calmo 7287 ramp brochure
Calmo 7287 ramp manual

Calmo 7287 ramp outline drawing

3D CAD outline model


1:4 Hydraulic Ramp

No longer for sale
The Calmo legacy product that started the company
Over 3000 in service
Low profile design for better bus approach angle (ramp angle)

Calmo 6052 ramp manual



Electric BRT

Simple. Affordable. Compact.
Calmo xxxx ramp brochure

Calmo xxxx ramp outline drawing



Telescopic Ramp

Calmo xxxx ramp brochure
Calmo xxxx ramp outline drawing






Kneeling Systems for wheelchair vans

Solution Web PME, propulsÚ par Megavolt