CAN/Canada-B352.0-09 – ROPS, FOPS General Mobile Equipment.
CAN/Canada-M3471-05 – Earth-Moving Machinery – ROPS, Laboratory Tests, Performance Requirements.
CAN/Canada-M3450-03 – Earth-Moving Machinery – Braking Systems of Rubber-Tired Machines – System and Performance Requirements and Test Procedures.
Trenching machines are also known as ditchers or digging wheels. (Source: Encyclopedia Britannica)
From 2000 to 2006, over 270 workers were killed in trenching or excavation cave-ins. (Source: CDC)