Double Girder Gantry Crane Maintenance

First, lubrication

Double Girder Gantry Crane work performance and life depend on lubrication.

Lubrication maintenance of mechanical and electrical products, should be injected once a week. You should regularly check the oil level, and add.

Second, wire rope

Pay attention to wire rope of electric hoist. If broken wires, or worn up, should replace new rope, you can use wire rope with phosphate coated, zinc-coated steel wire rope and smooth steel wire rope.

Third, spreader

Spreader must be regularly checked.

Forth, wheels

Periodically check, when the round portion was worn or cracked up to 10% thickness, should be replaced with new wheels. When tread of two driving wheels diameter is more than D/600, or severe scars is on the tread, should replace or repaire again.

Fifth, brake

Should be checked in each class. Brakes should be accurate, brake shoes should fit the brake wheel, loose brake should be equal.