Wire Rope Hoists
Wire Rope Hoist Range
Wire rope hoists in four types for different power supplies and environments. Electric hoists are the most widely used and lift up to 50 tons or more.
Product Overview
Wire rope hoists in four types for different power supplies and environments. Electric hoists are the most widely used and lift up to 50 tons or more. Pneumatic hoists run on compressed air and typically lift up to 25 tons where spark free operation is required, such as oil refineries. Manual hoists cover light duty up to 5 tons. Explosion proof hoists use special components to prevent ignition of flammable gases or dust in petrochemical and explosive atmospheres.
Key Benefits
- Four hoist types cover electric, air, manual and hazardous area duty
- Electric hoists lift up to 50 tons or more
- Spark free pneumatic option for refineries and similar plants
- Explosion proof version for petrochemical and dusty atmospheres
- Gearbox regulates speed and torque for controlled lifting
Problems It Solves
- Standard electric hoists that cannot be used in a classified hazardous area
- No electrical supply at the lifting point, where a pneumatic hoist works instead
- Light duty lifting that does not justify a powered hoist
- Hoists chosen on capacity alone without regard to the atmosphere they work in
Where It Is Used
Applications And Buyers
Application Scenarios
- General heavy duty industrial lifting on electric hoists
- Spark free lifting in oil refineries on pneumatic hoists
- Light duty occasional lifting on manual hoists
- Lifting in petrochemical plants and dust laden areas on explosion proof hoists
Who It Is For
- Plants fitting a hoist to an existing crane or monorail
- Refineries and chemical plants with hazardous area classification
- Workshops needing an occasional light duty lift
- Crane builders sourcing the lifting unit separately
Technical Features And Specifications
Technical Features
- Electric wire rope hoist up to 50 tons or more
- Pneumatic wire rope hoist typically up to 25 tons
- Manual wire rope hoist up to 5 tons
- Explosion proof construction with ignition preventing components
- Gearbox regulating speed and torque
| Electric Hoist Capacity | Up to 50 ton and above |
|---|---|
| Pneumatic Hoist Capacity | Typically up to 25 ton |
| Manual Hoist Capacity | Up to 5 ton |
| Explosion Proof Version | Available for petrochemical and explosive atmospheres |
| Key Component | Gearbox regulating speed and torque |
How It Is Made And Checked
Materials Process And Quality Control
Manufacturing Process
- Assembly
- Load testing
Quality Control
- Specification agreed in writing before production starts
- First article or sample approved against the agreed specification
- Goods inspected and photographed at the factory before loading
- Inspection report sent to you before the container sails
Customisation Options
What Can Be Varied
- Hoist type by power supply and area classification
- Capacity to the heaviest planned lift
- Lifting height and rope reeving
- Trolley or fixed mounting
- Control by pendant or radio
Compared With The Alternatives
| Electric chain hoist | A chain hoist is simpler and cheaper at low capacity; a wire rope hoist takes over as capacity, lift height and duty increase. |
|---|---|
| Pneumatic versus electric | Pneumatic hoists give spark free operation and tolerate wet conditions, at the cost of an air supply and typically a lower capacity ceiling. |
Use Guide
- Confirm the area classification before selecting the hoist type
- Check available headroom, since it limits reeving and lift height
- Match hoist duty group to the lifting cycle, not just to the load
- Inspect wire rope and hook for wear at the intervals in the manual
Questions
Questions Buyers Ask About This Product
How much can an electric wire rope hoist lift?
Up to 50 tons or more, depending on the model and reeving.
Which hoist should I use in a refinery?
A pneumatic hoist where spark free operation is required, or an explosion proof hoist where the area classification calls for it.
Is a manual hoist available?
Yes, for light duty applications up to 5 tons.
Can the hoist be fitted to an existing crane?
Often yes. Send the beam profile, available headroom and required lift height and we will confirm what fits.
What decides hoist life?
Duty group and how close to rated load the hoist works. Tell us lifts per hour and the typical load so the right classification is quoted.
Related Products
Others In Wire Rope Hoists
Get A Price For Wire Rope Hoist Range
Send the duty figures, the material if it is fixed, and the quantity. We will confirm the specification and quote against it.