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LIFTCHAIN® Chain Hoist Series

LIFTCHAIN® Chain Hoist Series
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3 LIFTCHAIN® Air Hoist Series: 1.5 to 100 ton Air Chain Hoists Features and Options LIFTCHAIN® Air Hoists Series Common Features Gears in composite material Gear motor cutaway AIR Exhaust FLOW • Rugged, Compact Design and Light Weight Inlet Outlet • All steel construction for better durability. Particularly adapted for difficult environments. • Insensitive to dust and humidity Regulator • 100% duty cycle Exhaust • Suitable for Hazardous Explosion Proof Environments • Air motors (unlike electric motors) are inherently explosion proof • ATEX classification (as per directive EC 94/9/EEC) • Standard models are suitable for zone 2 • Marking Ex II 3 GD c IIB 135°C X • Optional spark protection package for zone 1 • Marking EX II 2 GD c IIB 135°C • Exclusive Gear Type Air Motor • Better ability than other motors to accept contaminated air • High starting torque ensuring good spotting capability • Virtually maintenance free • Minimal moving parts • Automatic Multi Disc Brake • Fully enclosed for better protection and corrosion resistance • No adjustment required. Maintenance free • Low pressure brake • “Venturi Effect” self-cleaning brake enclosure • Infinitely Variable Speed Control • Precision spotting control with infinitely variable speed through pilot pendent control or pull chain control • Overload Protection Device (Available for non-CE models) • Hoist is shut off and brake sets when overload of 125 – 130% is detected • Superior durability compared to mechanical slip clutch which wears and generates damaging heat • Prevents high forces being applied to the hoist and the customer support structure • Main Air Emergency Stop (Available for non-CE models) • Upper and Lower Limit Switches • Integrated in the hoist body for better protection • Allows the hoist to be also used in horizontal position • No adjustment required • Reduced Maintenance • Innovative modular concept allowing easy inspections and • Options and Accessories maintenance for major components • Plain, geared and motorized trolleys • Corrosion Resistant Load Chain • Overload protection and E-stop • Grade 80 calibrated load chain (standard on CE models) • Corrosion resistant treated for better protection and longer life • Chain containers (canvas or metal) • 5:1 design factor for safety and durability • Marine paint systems • Improved Exhaust Muffler • Spark resistant package for ATEX Zone 1 • Easy cleaning and simple replacement • Rack & pinion trolley drive configuration • Smart Design Bottom Blocks • Low Temperature (-20°C) Certified • Bottom hook mounted on ball bearing for easier, smoother (includes 3.1b material traceability certificates) turning under load • Air line accessories • Water drain hole to drain water from block • Recoil festooning systems • External lubrication point for better durability & ease of maintenance • Mining versions from 1.5 to 12 ton

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11 LIFTCHAIN® - Air: 1.5 to 25 ton Air Chain Hoists Specifications & Performance - Low Headroom Low Headroom Motorized Trolley - Performance at 6.3 bar - 90 psi m of lift and 2 m of control Air Working pressure range = x to y, (1) Hoist and trolley- 3 Minimum Trolley Speed Consumption Trolley Capacity Headroom @ Rated Load @ Rated Load Model # Type metric tons mm in m/min ft/min m3/min ft3/min LC2A015S LC2A030D LC2A040S LC2A060S LC2A060Q LC2A080D LC2A120D LC2A180T LC2A250Q Motor Motor Motor Motor Motor Motor Motor Motor Motor 1.5 3 4 6 6 8 12 18 25 285 396 382 443 695 521 638 688 740 11.2...

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