Inquiry (采购产品): Chain Hoist Details for 5 ton and 10 ton SWL hoists. Marine application onboard vessel to handle vessels equipment. Power: 360 or 220 volt, 50 hz Require diamentions of travelling wheel a d space required between wheels for sizing I beam. distance between underdeck supports about 3 meters Anticipate 8 to 10 units required May consider air driven motors **** Hidden Message ***** Derek Scovell Houston, TX 77063 USA Company: lan C McClure Associates Inc Title: Engineer Phone: 7137891840 E-mail: ereks@acma-inc.com **** Hidden Message ***** ereks@acma-inc.com