Underground Transportation and Auxiliary Operations


Mining vehicles

Dump trucks (mining trucks): Lifting cylinder (multi-stage cylinder) for tipping the dump body; suspension cylinders for support and vibration damping; steering cylinder for power steering.

Dozer/Loader: Boom, rocker arm, bucket, steering cylinder, and brake cylinder.

Monorail hoist / Rail-mounted cart / Rubber-tyred vehicle: Drive, brake, tensioning, and leveling cylinders.

Fixed equipment

Scraper conveyor/reclaimer: Nose/tail lifting, pushing, and tensioning hydraulic cylinders.

Belt conveyor: Belt tensioning, belt misalignment correction, and discharge trolley drive.

Crusher/Screening Machine: Discharge opening adjustment and vibration feeder drive.

Hydraulic Winches/Lifting Equipment: Braking, tensioning, and rope-adjusting hydraulic cylinders.