Stone quarries and gravel pits are notorious for extreme conditions. Machines at these locations require a different level of maintenance and care. In this video you'll see an example of the Simalube 125ml automatic greasers in use on a stone crusher. Since the automatic greasers can not be installed directly on the lubrication points hose connections are used. Automatically lubricating this was is safer since it reduces how often a person needs to get near the machine to lubricate it. It's also more eco-friendly since the exact amount of lubricant will be applied over time.