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Swing/Winch Drives

Swing/Winch Drives
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Catalog excerpts

FLANGE MOUNT SPEED REDUCERS Tulsa Winches and Speed Reducers have been proven on the job - where il counts - for 60 years. The very first flange mount- ed speed reducer m the mobile crane market was a Tulsa G6. developed over 25 years ago and still used by many mobile equipment manufacturers today. With the development of four new models in the past two years. Tulsa now has the most com- plete line of flange mounted speed reducers in the industry. Applications include: Winch drives on digger derricks, material handling aerial devices, drill rigs and truck mounted cranes. swing drives on digger derricks, aerial devices, and truck mount- ed cranes, conveyor drives for intermittent conveyors. Boom Extension Drives for aerial devices and cranes. Design Features • Manganese bronze alloy gears tor smoother operation-less • One-piece ground worms provide durability, smoothness • Output configurations to meet any customer requirements • Housings either of lightweight 356T6 aluminum or ductile iron • Wide variety of input options allow proper motor selection for your application • Oil-tmmersed multiple disc brakes available for all models • One-year warranty on all reducers

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Installation Dimensions Dimensions shown are representative only. Contact Tulsa Winch Engineering for dimensional information for specific units.

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PERFORMANCE DATA Application Notes Ratings in the chati above are based on intermittent service only (less than six minutes Winches made from Tulsa (lange mount speed reducers are not to be used to lift or move people. Swing ratings and gearboxes marked "Yes" tor Overhung Loads are based on typical pinions mounted as close to the gearbox as possible. In all overhung load applications. including swing drives, the pilot of the gearbox must be supported by a close fit hole in the customer's mounting base. There are several ratios available in most of these models which are not shown. If your...

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Winches and Speed Reducers Known Around the World for Quality Since its first winch went into service in 1929. Tulsa Winch has built a national and international reputation (or top quality winches and speed reducers. Today, the company manufactures and markets a wide variety of products trom a mod- ern 53.OOO-square-foot plant in Tulsa. Oklahoma To maintain its high standards, the company has invested heavily in state-of-the-art inspection equipment to assure that every pari is made to exacting specifications. Its formal quality assurance program also includes inspection and calibration for...

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