Experienced Independent Product Design Firm Specializing in ROPS/FOPS/OPS & Cab Design, Compliance Testing to US and International Standards, and Prototype building.

Protective Gear Contact Business Info

Rely on Rops & Cab Engineering, LLC to create ergonomic designs for safety gear such as ROPS, FOPS, and OPS for original equipment manufacturers. Our 25+ years experience in the field enables us to create ergonomic, cost effective and compliant ROPS & Cab designs and prototypes specifically designed for your equipment.

 Contact us if you want to learn more about the processes involved in the services we offer.

Read Mike's Blog for more information.

Hours of Operation:
Monday – Friday: 8:00 a.m. – 5:00 p.m.

Service Area: 
North America, Australasia, Europe



From concept, design, compliance testing and prototype build, we are your one stop shop.

Downstream from the design/test/prototype process, we also coordinate with your preferred manufacturer (if you have one) to facilitate the actual manufacturing of your chosen design, or we can assist in referring you to a qualified ROPS/Cab manufacturer.

About Rops & Cab Engineering, LLC

Rops & Cab Engineering, LLC in Schofield, Wisconsin, is a product design firm that designs Rollover Protective Structures (ROPS), Falling Object Protective Structures (FOPS), and Operator Protective Structures (OPS), which are generally a legal requirement for off-road equipment with a seated operator. Our team, which includes a Registered Professional Engineer, creates ergonomic, cost-effective custom designs, performs relevant compliance testing,  builds limited-production prototypes, and then works with you to find the your choice of supplier.  In addition, we provide in-house compliance testing, including ambient and cold testing, and we . We make sure that every design is implemented properly. We take pride in having more than 25 years of experience in our field of expertise.

Contact us today in Schofield, Wisconsin, for further inquiries on our product design services for ROPS and other protective structures.

Associations/Membership:  Society of Automotive Engineers™ (SAE)
American Society of Mechanical Engineers™ (ASME)  |  National Society of Professional Engineers™ (NSPE)