Atlas Copco: Air Hoists & Trolleys

LLA500 – Air hoist with a lifting capacity of 500kg
ATEX classified

Air hoist LLA500Explosion-proof operation and step-less control for a smoother safer lift

Atlas Copco Air Hoists will stand up to the roughest treatment. For fast, precise and reliable lifting of heavy loads even in cramped and sometimes hostile industrial environments. Overheating is never a problem, even during intensive operation at maximum load. Outstanding inching characteristics give precise load control. Compact, light-weight designs make installation easy. All hoists are Ex certified and are also available in lubrication-free versions for cleaner working environments. Designed to complement the hoists, Atlas Copco trolleys are supplied as manual or motor-driven units.

Hooks – Suspension and load hooks are made of high grade steel, zinc-plated and blue-chromated. All suspension and load hooks provide full 360° rotation.

Brake – Eliminate load sink and ensure smooth take-up with the enclosed disc brake.

Gears – Planetary gear system dimensioned for continuous operation at full load. All meshing components are hardened, all rotating components supported by ball or needle bearings.

Lubrication Free – For applications where a clean environment is a necessity, the hoists can be run completely dry and leave no lubrication in the exhaust air. Typically used in the food, chemical and pharmaceutical industries.

Vane Motor – The LLA hoist motors smooth starting and low speed performance characteristics are optimized for ease of control.

Main Valve – Precision throttle valve for step-less speed control, smooth start up and outstanding inching characteristics.

Load Chain – inc-plated, blue-chromated and designed for long service and optimal safety. The load chain is made of surface hardened, high grade steel.

product code – LLA500
Max lifting capacity 500 kg
Lubrication free No
Lifting speed at full load 12.6 m/min
Chain drops quantity 1
Weight excl chain 12.7 kg
Chain weight 0.9 kg/m
Required chain-length Lifting height + 0.5 m
Air consumption 38 l/s
Hose size 12.5 mm
ATEX Yes
ATEX code Ex II 2GD c T5 IIC T100°C
Air inlet thread BSP 0 inch

Other models also available with lifting capacity of 250kg, 980kg, 1000kg, 2500kg and 5000kg
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 download air hoists and trolleys catalogue