Turn on the main switch of the power supply.
After the button indicator light is on, start the hydraulic oil pump and heat dissipation fan.
After the startup is completed, the upper hydraulic oil pump idles for 5~10 minutes, and then the upper machine runs with load.
Operate the hydraulic operating lever and put the gantry shovel mouth on the ground.
Operate the hydraulic lever and push the machine forward to gather the stones together while leveling the ground.
Wait for the moving slag truck to reach the end of the transport belt, then control the conveyor belt and control the speed of the handle to transport the slag to theTunnel Mucking Machine.
By controlling the pilot operated valve, let the big arm raise and the small arm extend, put the bucket to about into the line of the bit road, then put the big arm down and the small arm recover. A bit of this operation will rake the stone into the transportation chute. Moving the slewing arm from side to side will be able to skim theCrawler Mucking Loaderin the range where the shovel mouth is located.
In the process ofTunnel Mucking Machine, always keep an eye on whether the transportation belt or scraper is conveying normally, and if it is found to be stuck, it should stop conveying immediately. In the case of no slag on the conveyor belt, you can control the conveyor forward and reverse by moving up and down quickly, which can release the jammed chain.
