Pneumatic hoists

Pneumatic hoists or air powered hoists offer some advantages over electric powered hoists. They can weigh 40 percent to 50 percent less than electric hoists, making them easier to install, and typically are simpler to repair. They do not pose a risk of electric shock if the power cord is damaged and can tolerate higher temperatures. Pneumatic hoists have greater resistance to dirt, dampness and weather than electric hoists and do not need surge protectors to guard against voltage spikes. A disadvantage of air powered hoists is that speed and position control is more difficult.

The original SMF hoist established Street Crane as a world leader in hoisting technology, and now the new generation of SMF hoist, having evolved from the original principles and incorporating intelligence design, impressive performance and exceptional safety levels, sets the benchmarks in the crane industry. The result is an easy to operate, highly versatile, high-endurance hoist incorporating state-of-the-art technology.

The SMF Wire Rope Hoist features:

Capacities up to 50 tons
Huge combination of lifting speeds and heights for maximum flexibility
Unique low-profile design
Gearbox mounted hoist brake for superior safety
Automatic breaking in the event of a power failure
Oil immersed gears for safety and reliability
Lightweight trolley reaction roller design, increasing wheel life
Heavy-duty fan-cooled trolley motor
Overload and over-hoisting protection as standard
Heavy duty rope guide
Temperature protection up to +50° available
High strength galvanized wire ropes
Easy access to key components for improved servicing
Direct drive trolley for high durability

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