In order to climb the tower crane workers pay talks
Followed by the local fire brigade, as well as police on duty felt for persuasion, but unfortunately have to get paid the woman would not come down.
August 28, 2013, or in Ju County, Shandong fruit Township a woman, a direct climb up over thirty meters of the tower crane, attracted more than onlookers.
Followed by the local fire Hand pallet jacks as well as police on duty felt for persuasion, but unfortunately have to get paid the woman would not come down.
To prevent accidents, the site owner finally rushed to settle wages, and personally handed workers climbed crane hands. Why did it known today, ladies and bosses have grown a little heart. Hydraulic truck crane used hydraulic oil should generally be maintained volume, viscosity, total acid as the main test indicators.
Maintenance, adding crane hydraulic oil hydraulic system shall comply ZBE39002-86 "car tire from the attention and solid particles crane hydraulic oil contamination level" standard, namely: Group particulate contamination level should not exceed 18/ls, cranes used in the process hydraulic oil should not exceed 20/16; moisture limit indicators: total water content of hydraulic oil required should not exceed o. 1%; operating viscosity limit indicators; requirements kinematic viscosity hydraulic oil change should not exceed 10% of the soil; total acid number limit: Requires total acid number should not exceed o. 3m8 (KoH) / 8.