A rocker shovel loader plays a key role in underground mining operations. It loads blasted rock and supports every production cycle. The loading time often takes 30% to 40% of the full cycle. Proper maintenance keeps the machine safe and efficient. It also reduces downtime and repair costs. Below are the main checks needed before the machine returns to work.
First, inspect all gears inside the gearbox. Check the gear contact and wear. Look at the bearing gaps and raceway wear. Make sure all seals remain in good condition.
Next, inspect the planetary gear system. Check each gear, the carrier, the bearings, and the keyways. Replace the grease and the oil seals to ensure smooth rotation.
Check the gland and the cover for wear. Repair or replace worn parts. Weld damaged areas if they exceed limits.
Inspect the brake band and all adjustment parts. Make sure they move freely and are not worn beyond limits. Replace them when needed.
Check the loader frame and see if it has bends or cracks. Repair, straighten, and weld any damaged sections before operation.
Inspect every drive shaft. Look for rust and deformation. Apply fresh grease to keep them moving smoothly. Ensure safety devices such as limiters and anti-drop parts stay complete and functional.
Finally, check all wheels and rope guide pulleys. Make sure they rotate well and stay intact. Clean and lubricate them to maintain long-term reliability.
Good maintenance ensures the rocker shovel loader stays efficient, safe, and ready for heavy underground work.
Want to learn more about our range of Rocker Shovel Loader and how they can optimize your operation? Visit our specialized website at [airloaders.com] to explore detailed product information.
