For some reason, I cannot see the picture now but, the link works and shows very good images and information.

Ray

As Tony alluded to, and Ray's picture shows, one of the easiest thing to overlook on a jib crane is the base and anchoring system. It's easy to focus on the beam and pivot connection and overlook the base. The calculations get pretty complicated and are dependent on the thickness (and quality) of the floor slab.

Be careful.

Steve

The formula for figuring the thickness of the jib arm is in the Machineries Handbook. I always refer to it if I am looking for a numeric solution because that is what that book excels at the best. I don't remember exactly where it is, but there have been discussions about this on other sites and the answer was found in the book. I too tend to over engineer my projects to insure complete safety when I use that kind of equipment. Coming from a rigging and wrecker back ground has given me a really healthy respect of that kind of work and the stresses involved. If a cable snaps or a block fails some one is going to get hurt, it never fails. So I plan for it and prevent the failure by exceeding the requirement every time. HTH.

Bob When my dad built a new shop a few years ago he had me engineer a crane that was anchored to and built into one corner of the building itself. The corner vertical beam was a very beefy angle, with diagonal braces down to bolts in the slab, which was engineered to handle it. The main beam is a 10" deep I with 6" flanges, I believe 3/8" thick (would have to check). The bottom line is, Machinery's Handbook has easy to use formula for calculating a cantilever beam, which I used. Also double checked with some other beam formulas I was familiar with from engineering school, and it all told the same story. For reference, that 10" deep I beam was sized to handle a 700# engine out at it's full 10' extent, so it's a lot more load than you are talking. Just remember to apply a generous safety factor (I used 5 times the expected load).

Patrick is there some reason you are wanting a jib crane and have you ruled out a portable aluminum gantry crane? for just the 200# at the end of a jib crane a lightweight adjustable gantry crane could handle that weight with ease, but would be able to lift a half ton also. we used portable adjustable gantry cranes at work and they were very handy. maybe you need a jib crane, but they are very expensive to put in a shop, compared to gantry cranes. just a thought Dave--:thinking:

What to Consider When Buying a Jib Crane? Jib Crane Selection Tips

To buy a jib crane, the tips on jib crane selection & installation for you to get the right slewing jib crane for the particular application. Check jib crane selection tips.

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What is a jib crane? Jib cranes are versatile pieces of material handling equipment, and they're often the best solution for applications within a small area.

How can you buy a jib crane for use at work? What factors might have an impact on the features or requirements of a jib crane? What factors should be taken into account while buying a jib crane? From jib crane engineers, find out how to purchase a jib crane right now.

A jib crane is a great option for managing localized loads if you want to improve workplace efficiency and lower the risk of accidents, but what are the alternatives?Jib crane is a type of overhead travelling crane . The electric jib crane is made of a mast and a cantilever beam with a hoist suspended. They are typically utilized for repetitive lifting activities in smaller work locations.

They are an excellent way to increase workplace productivity while lowering the risk of worker injury when moving weights in a small space.This article will help you about the various types of jib cranes, their benefits and drawbacks, and whether you would be better off with another crane system.Before you invest in a jib crane, make sure it is the right solution for your work environment.

What should I know before buying a jib crane?

Jib cranes are typically used to fulfill specific tasks and provide hoist solutions in more constrained spaces. As a result, the precise limitations of your workspace and the lifting requirements will determine the type of jib crane you require.

Floor jib cranes are versatile pieces of material handling equipment that are frequently the best solution for applications that require a small area and confined space.

What is the purpose of a jib crane?

A jib crane is designed to handle a variety of loads in constrained spaces. They have a basic and compact design that is ideal for production since it can improve worker productivity while also improving workplace safety by providing convenient material lifting.

Jib cranes all have a small footprint, or even none at all, which makes them particularly useful in smaller work spaces, despite the fact that installation might vary in complexity.

For another reason, jib cranes are most commonly used in smaller work areas. Because of their ability to rotate 360 degrees, jib cranes are extremely versatile and efficient in moving loads within smaller work areas or around corners.There are also options that require little headroom and can be used in conjunction with other overhead crane systems.

What do you need to move?

What kind of jib crane is best for your work area? It depends on the size and weight of the object you need to move. The maximum load weight is the ideal place to begin:

• Free-standing jib crane with capacity from 1 ton to 16 ton.
• Wall-mounted jib crane with a capacity up to 3 ton .
• Wall travelling jib crane with a capacity up to 3 ton.

Each jib crane system also has maximum span of the cantilever limits, which determine the dimensions of load can be lifted and moved. Whatever the dimensions, you should also consider the available space in the work area to allow for the rotation of the cantilever.

Where do you need to move it?

What type of jib crane is appropriate depends on whether you need to move the load or simply support it (perhaps in conjunction with another piece of machinery).

All jib cranes will be able to rotate up to 360 degrees, making them ideal for maneuvering loads around corners or between workstations. Wall-mounted jib cranes have a limited rotation of 180 to 200 degrees and thus have more limited applications.

An articulated jib crane is another option for maximum maneuverability. They have two swivel arms for lifting loads around corners and columns, as well as reaching into and under other spaces. The primary boom arm can rotate 200 degrees (360 degrees if equipped with the proper electrification system), and the second arm can rotate 360 degrees.

Articulating jib systems can also be attached to the floor, wall, ceiling, or a bridge or track system. This means that a jib crane can provide more precise load positioning in tighter and more difficult-to-access areas where a standard crane would struggle.

If this sounds like the right solution for your workplace, keep in mind that the cantilever span is limited to 16' and the capacity is usually limited to one ton.

Know how you'll get electricity to the jib.

If the jib crane has a powered hoist, electrical service must be supplied, and the jib crane motion must be considered. Base mounted jib cranes that rotate 360 degrees have a slip ring collector to facilitate rotation. For outdoor jibs, the electrical service must be fed rom the jib's bottom, but indoor jibs can receive electricity through either the bottom or top. For column mounted jibs (or any jib that rotates less than 360 degrees) a flexible power cord is required. For all types of jib cranes with electrical service, be sure a dedicated electrical disconnect is within reach of the operator.

What structural support options are available?

Both wall-mounted and mast-mounted jib cranes require structural support. This is typically found at the top of a mast-type jib crane or in the main attachment to a vertical surface of a wall-mounted jib crane.

In both cases, structural support beams or solid walls are critical to their installation, but structurally sound support is especially important for wall-mounted jib cranes. As a result, before installation, a structural engineering survey of your work area must be performed and approved.

A self-supporting free standing jib crane does not require a foundation if it has a capacity of 1,000 lbs or less.

With competitive price and timely delivery, Hebei pillar hoisting machinery sincerely hope to be your supplier and partner.

Consider the cost of the concrete foundation.

• A reinforced, poured concrete foundation is an essential component of a base-mounted jib crane.
• The jib quote includes the size of this foundation, and anchor bolts with the template for setting these bolts in concrete can be included with the jib crane.
• The masonry work, which includes saw cutting the concrete and digging to the proper depth, is not included in the price. The jib crane supplier or a separate contractor can perform this work.

Be sure to account for hook coverage.

• The span is the distance from the center of rotation to the end of the jib boom for base mounted jibs or 360 degrees for column mounted jibs.
• However, the trolley hoist will travel from the inner stop to the outer stop.
• Make sure the hook coverages of the jib trolley hoist reaches all the working areas that need material handling service.

Outdoor jib cranes with optional features

• The industrial jib cranes can be used for indoor use and outdoor use.
• If the jib crane will be operating outdoors, the special coating will be used to ensure safety.
• If the jib crane will be used at dockside, a hot-dipped galvanized finish is recommended, of course, the galvanized jib crane will be expensive.
• Locating a jib crane outside or in any corrosive environment without the right finish will cause the equipment to fail soon.

Consider the strength of your building column.

• It is critical that the building column is robust enough to carry the load for column-mounted jib cranes, both tie rod and full cantilever design.
• Because the column will support both the jib crane and the loading from the building, it will deflect if it is too light, and this could result in a catastrophic failure.

What kind of hoist can be used on a jib crane?

On jib cranes, manual and electric chain hoists are frequently employed.

Wire rope hoists are preferable on some high-capacity jib cranes due to their speed and low headroom design.

What are the advantages of a jib crane?

A jib crane's greatest advantage is its ability to serve a small area efficiently. A jib crane's footprint is much smaller than that of other overhead cranes due to its minimal structural design, allowing you to maximize your work area.

Because of the options for increased headroom clearance, the minimal structure can be combined with other overhead cranes. By providing a convenient and efficient lifting solution for a small area, this can improve productivity and reduce the risk of workplace accidents.

When dealing with challenges at work, this convenience is extremely crucial. Jib cranes are particularly useful in a number of work environments, such as: Production areas; Assembly lines; Brake press and die equipment where it is difficult to reach or set equipment from overhead; Loading heavy equipment into a semi trailer or shipping container. Jib cranes have the special ability to reach around obstacles—even underneath or into awkward spaces using an articulating system.

Additionally, they are reasonably priced when compared to other overhead cranes.

What are the disadvantages of a jib crane?

A jib crane's greatest benefit is also one of its worst drawbacks. Because jib cranes are designed to service a confined region, they cannot span long distances.

A jib crane's boom / arm length determines its maximum working span.

Jib cranes aren't often known for having a big capacity. The largest capacity jib crane will typically be around 16 ton . You would need to use a free-standing jib crane to reach this load level, which requires accounting for the additional foundation and (possible) surveying costs.

Are there better alternatives to jib cranes?

• An adjustable gantry crane can be as cost-effective as or more cost-effective than a jib crane, and it offers more flexibility because it is portable while remaining compact.
• If you need more load capacity from a crane system while also catering to a large work area with limited space, a bridge crane could be a great solution. A bridge crane is a more costly and long-term solution. For these reasons, it is worthwhile to consider how your output will be increased and whether the investment will be worthwhile.
• Workstation cranes have several advantages over jib cranes. They frequently have a wider span and can service multiple work zones.
• Because of their structural design, most do not require any foundation work during installation, and because they are modular, they allow for future expansion.
• Furthermore, if properly planned, the support structure for a workstation crane support structure can be installed outside of the hectic working environment.

Contact us for questions about standards jib cranes or specialty applications. Or learn more about jibs with this blog post on jib crane mounting types.We supply a variety of overhead lifting equipment, such as bridge cranes and hoists, along with related services. Contact us for more information./ WeChat： + 86 151 .

Jib crane is an industrial component and is a light-duty crane. It consists of a column, a slewing arm slewing drive device and an electric hoist. It has light weight, large span, large lifting capacity, economical and durable.

Basic Information

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Parameter Confirmation Table

• Column mounted jib crane data: ____
• Jib length: ____mm
• Capacity: ____kg
• Hook height : ____ mm
• Clear building height mm
• Height above ground: ____mm

On jib crane mounting types

Type of mounting required: ____ (please tick as appropriate)

• □ on foundation with anchor bolts
• □ on reinforced concrete floor plate
• □ on reinforced concrete celling

Rotation Mode □ Manual(S) □ Electric(E)

Trolley Movement Mode □ Manual(P) □ Electric(M)

Hoist □ Wire Rope Hoist(H) □ Chain Hoist(C)

Others :______

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