A Demonstration Project in New York and Virginia: Retrofitting Cost-Effective Roll-over Protective Structures (CROPS)...

Area of Science:

• Agricultural Safety
• Tractor Retrofitting
• Occupational Health Engineering

Background:

• Older tractors often lack essential safety features like Roll-Over Protective Structures (ROPS).
• The National Institute for Occupational Safety and Health (NIOSH) initiated the CROPS project to address this safety gap.
• Retrofitting existing tractors with ROPS can enhance operator protection.

Purpose of the Study:

• To assess the field installability of three prototype Cost-Effective Roll-Over Protective Structures (CROPS).
• To evaluate the end-user acceptability of retrofitted ROPS among farmers.
• To identify barriers and facilitators for ROPS retrofitting on older tractor models.

Main Methods:

• Demonstration project involving 50 Cost-Effective Roll-Over Protective Structures (CROPS) installations on tractors in New York and Virginia.
• Data collection through participant observation and surveys of farmers (demonstrators) and observers.
• Analysis of installation time, challenges (e.g., fenders, loaders), and farmer-reported reasons for prior non-retrofitting.

Main Results:

• Installation of CROPS was feasible, though modifications for rear wheel fenders and front-end loaders presented time-consuming challenges.
• The primary barriers to previous ROPS retrofitting were high cost (80-88%), unavailability (80%), and difficulty in finding ROPS (69-79%).
• All participants expressed satisfaction with their involvement in the CROPS demonstration project.

Conclusions:

• Retrofitting older tractors with ROPS is technically achievable and positively received by end-users.
• Addressing cost and availability are critical for increasing ROPS adoption on older agricultural machinery.
• Further development of user-friendly ROPS designs and streamlined installation processes is recommended.