what does the 50w stand for in bridge crane talk Related introduction

  1. OSHA’s new rules for crane- suspended personnel …

    sometimes does while lifting de-spite a swivel in the hook or block a s s e m b l y. OSHA now re q u i r es that n o n r otational ropes have a safety factor of 10 as compared with 7 for other ro p e s . Crane must use anti-two blocking equipment Reliable anti-two blocking equip-ment is available now, and such a device must be installed on all

  2. Glossary of Crane Terminoloy - emhcranes.com

    EMH, Inc. l 550 Crane Drive l Valley City, OH 44280 l Phone (800) 283-8025 Cover Plate: The top or bottom plate of a box girder. Cross Shaft: The shaft extending across the bridge, used to transmit torque from the motor to bridge drive wheels.

  3. General Guide for Cranes - Safe Work Australia

    A crane is an item of plant intended for raising or lowering a load and moving it horizontally including the supporting structure of the crane and its foundations. There are a range of ‘fixed’ (tower, bridge, gantry, portal boom, vessel-mounted) and ‘mobile’ (slewing, non-slewing, vehicle loading) cranes.

  4. Notice Overhead Crane Safety and Inspection

    specially designed stand. Others may be stored on a level surface. Crane Inspector – Definition Any person engaging in the testing, examination and/or certification of cranes, including but no limited to top running and under-running bridge and gantry type, single or double gggirder overhead travelin g cranes and associated hoisting equipment.

  5. Motor Oil Viscosity Grades Explained in Layman's Terms

    Motor Oil Viscosity Grades What does the SAE Viscosity rating on your Motoroil bottle mean? How do they come up with this rating . . .really? Most of the time when viscosity is explained words are used that are too technical for the average person to quickly grasp.

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