Product Description

The Euclid R-series rear-dump haul truck line — built under Euclid, General Motors Euclid Division, and later Terex ownership — was one of the earliest and most widely used off-highway mining haul trucks on North American surface coal, iron-ore, copper, and aggregate operations from the 1950s through the 1980s. According to publicly filed asbestos litigation records, R-series haul trucks allegedly used chrysotile-asbestos brake blocks and drum linings on the service brakes and retarder system. Replacement blocks and linings were allegedly supplied through the Euclid/GM/Terex dealer network and aftermarket friction houses.

Workers Exposed

Mining haul-truck drivers, mine-shop mechanics, and dealer-service technicians allegedly encountered airborne asbestos during brake-block change-out, drum resurfacing, and compressed-air cleaning of brake assemblies. IUOE operating engineers and heavy-equipment operators working alongside Euclid haul-truck fleets allegedly experienced bystander exposure during brake maintenance.