Double girder overhead tower crane slewing motor electromagnetic brake

Overhead Gantry Crane Hoist Trolley for Double Girder Type ...

b'Overhead Gantry Crane Hoist Trolley for Double Girder Type Overhead Gantry Crane Double girder electric hoist trolley is widely used in double girder bridge crane and double girder gantry crane to be treated as the lifting and cross travel mechanism. It is mainly composed of fixed electric hoist, trolley, motor, brake, buffer, wheel, etc.'

Pictorial guide to OSHA Crane Terminology — Overhead Crane ...

b'OSHA 1910.179(a)(19) A "drag brake" is a brake which provides retarding force without external control.OSHA 1910.179(a)(20) A "holding brake" is a brake that automatically prevents motion when power is off.OSHA 1910.179(a)(21) "Bridge" means that part of a crane consisting of girders, trucks, end ties, footwalks, and drive mechanism which carries the trolley or trolleys.'

China Double Girder Overhead Travelling Crane with Grab ...

b'China Double Girder Overhead Travelling Crane with Grab, Find details about China Bridge Crane, Crane from Double Girder Overhead Travelling Crane with Grab - Henan Hercules Crane Machinery Co., Ltd.'

Double Girder Overhead Crane Manufacturer - Weihua Crane

b'The Double Girder Overhead Crane with Electric Hoist is traveling on fixed support. The frame adopts box-type welding mechanism, and it used together with CD1/MD1 or HC/HM model electric hoist as a complete set, It is a mid-duty class crane, the capacity is from 3 tons to 20 tons. The span is 10.5-31.5m.The lifting height is 6~18 meters.'

China Warehouse Used Double Girder Overhead Crane ...

b'Double Girder Crane, Overhead Crane, Electric Crane manufacturer / supplier in China, offering Warehouse Used Double Girder Overhead Crane,Wire Rope Electric Winch/Electric Hoist 750-1500kg 220V/380V, 25t European Type Heavy Duty Hoist Hook and so on.'

China Hydraulic Cylinder Luffing Marine Crane ...

b'Tower Crane Type: Slewing Tower Crane. Main Girder Form: Jib Crane. Moving Type: Fixed. Certification: ISO9001: 2000, CE, ABS, CCS. Crane: Telescopic Boom Crane. Specification: PER REQUEST. HS Code: 8427909000. Product Description. Structure Description of the cylinder luffing marine crane Operation 1) The power of crane is provided by the ...'

China High Quality Electric Magnet Electromagnetic Chuck ...

b'High Quality Electric Magnet Electromagnetic Chuck, lifting magnet for crane. 1. Adopt totally sealing structure with good property of moisture- proofing, non-magnetic fender is made of rolled Mn plate which has good property of weldability magnetism- isolation, wear-resistant and shockproof.'

Used Industrial Cranes | Various Manufacturers

b"ABUS Double-Girder Hall Travelling Crane Jib Cranes . Top lot. Top lot. Dimensions (l x w x h) approx. ... ABUS Column-Mounted Slewing Crane 250 Kg Jib Cranes . Dimensions (l x w x h) approx. 3,100 x 800 x 600 mm: Year of manufacture: ... Overhead cranes are steered using a cockpit, to which the crane's trolley is attached, or they can be radio ..."