Daily maintenance of small crane.
Daily maintenance of small crane is routine maintenance, once per shift.
Daily maintenance include the following contents:
-
The small crane cab and clean dust and grease on the fuselage.
-
Check brake clearance is appropriate.
-
Check the transmission parts connecting bolts fastening.
-
Check the brake wear belt and wire rope.
-
Check whether the electrical contact closely.
-
Check the collector sliders in the contact slip line.
-
Check the bell, limit switch, wind rail clamp safety device is sensitive and reliable.
