Caterpillar Backhoe Loader (BHL) Control Handle
The standard BHL control handle has the sole function to speed up and slow the engine; with a neutralizer switch that stops delivering drive power to the wheels. This investigation of multipurpose handles examined how well other functions would work on the handle. Handmade, sculpted, touch models were provided as guidance. A switch manufacturer was selected (Otto). Field test units were needed. I had molds made and replicas produced in a glass filled epoxy. From these I fabricated serviceable handles for field testing. |