- Feb 02, 2026
- News
Floor Mounted Jib Crane: Repeated lifting in Fixed Cells
Make lifting easy with a floor mounted jib crane—ideal for repeated hoisting in fixed cells. Boost efficiency and safety on your shop floor!
Floor-mounted (pillar-mounted) jib cranes use a vertical column with a rotating horizontal boom to lift and move loads around a fixed work cell. These freestanding cranes (also called floor-fixed or column jib cranes) combine a sturdy steel mast and boom with an electric or manual hoist. Widely used in factories and warehouses, floor jib cranes handle repetitive lifts within a circular area and can cover up to 360° rotation around the base. Typical capacities range from a few hundred kilograms for light workshop tasks up to 5–10 tons or more for heavy-duty models. For example, Yuantai's BZ-series pillar cranes offer spans of 1–10m and 0.5–10ton capacity. The boom can be straight or articulated, and optional luffing (hinged) designs let the operator raise or lower the arm for tight spaces. Electric or manual hoists attach to the boom, allowing precise lifting and lowering. Because these systems move and place heavy parts in a fixed workstation, they are ideal for machine shops, assembly lines, automotive bays, warehouses, ports, and many industrial settings.
Capacity, Span, and Specifications
Floor jib cranes cover a broad range of lifting capacities and boom spans. Typical specifications include:
- Capacities: Common models range from 0.125–0.5 tonne (for very light workshop jibs) up through 1–5 tonnes (industrial duty) and higher. Heavy-duty pillar cranes can lift 5–10 tonnes or more. For example, Yuantai's BZ pillar-mounted jib cranes support 0.5–10 tonnes. Larger capacities require heavier construction and stronger foundations, so consider your maximum expected load plus a safety margin.
- Boom Length (Span): The horizontal reach from column center to hoist end. Spans typically vary from about 1–3m (small gantry/jib hybrid) to 8–12m for large models. Standard ranges might be 3–10m, but Yuantai's line even goes to 12m. Remember that the working span (actual hook travel) is slightly less than the beam length. Longer spans let you cover more area but increase bending forces on the jib.
- Height Under Hook: The clearance from floor to boom underside (plus hoist). You must account for the combined height of the hoist and any buffer padding under the boom. Typical HUH for pillar jibs is 5–12m or more, depending on pillar height. When space above is limited, low-headroom models or luffing designs help maximize effective hook height.
- Slew Angle: Many pillar jibs allow a full 360° rotation, making them versatile for workstation loading. If needed, angles like 180° or 270° are also available if the crane is near a wall or obstruction.
- Mounting Base: The base plate diameter and gusseting depend on capacity and height. Some use hexagonal bases with six knee braces, while others use circular bases with multiple anchor points. The base spreads column loads into the foundation.
Materials, Finishes and Corrosion Protection
Choosing the right materials and finishes for a floor mounted jib crane matters because it affects safety, lifespan, and total cost. A well-protected crane will last longer, require fewer repairs, and keep lifting performance stable. If you plan to use the crane outdoors, near chemicals, or in humid areas, corrosion protection becomes even more critical.
1. Standard Steel
Most pillar jib cranes use structural carbon steel such as A36 or higher grades. This material offers good strength and cost efficiency for general industrial use. For indoor workshops, warehouses, and production lines, painted carbon steel works well and handles daily lifting loads without issues. Manufacturers usually apply a primer and industrial enamel paint to protect the surface from light rust, scratches, and wear. With basic cleaning and touch-up painting, you can keep this type of crane in good condition for many years.
2. Galvanized Steel
For outdoor sites or humid environments, galvanized steel offers much better corrosion resistance. Hot-dip galvanizing coats the steel with a thick zinc layer that protects the surface from rain, moisture, and salt. This option works well for ports, shipyards, storage yards, and coastal areas. Galvanized jib cranes resist rust even when the paint layer gets damaged.
3. Stainless Steel
In highly corrosive or hygienic environments, stainless steel becomes the best choice. Common grades include 304 and 316 stainless steel, with 316 offering higher resistance to chemicals and salt. Stainless jib cranes suit chemical plants, food processing facilities, pharmaceutical factories, and marine engine rooms. They resist rust and corrosion without relying on paint, which makes cleaning easier and reduces contamination risk. Yuantai often use stainless bolts, base plates, and fasteners to match the crane structure and avoid weak points.
4. Protective Coatings
Even when you choose carbon steel or galvanized steel, extra coatings can extend the crane's service life. Epoxy primers, zinc-rich paints, and powder coatings create strong barriers against moisture, chemicals, and abrasion. These coatings also improve appearance and reduce surface damage from daily use. Regular inspections help you find chips or scratches early. Quick repainting prevents rust from spreading and keeps the structure strong.
5. Weatherproofing
Outdoor pillar jib cranes need proper weatherproofing to protect electrical and mechanical parts. Enclosed control panels, sealed limit switches, and waterproof cable entries prevent moisture damage. Rubber gaskets at joints reduce water entry, and sealing the column base protects the foundation from corrosion and structural weakening. These small details help avoid electrical failures and extend the crane's working life.
You should match the material and finish to your working environment. For dry indoor areas, painted carbon steel is usually enough and cost-effective. For outdoor or damp conditions, galvanized steel provides strong protection with reasonable cost. For very corrosive or food-grade environments, stainless steel offers the highest durability and cleanliness. Yuantai also offer anti-corrosion packages with multiple coatings and sealed components for harsh environments such as coastal sites, chemical plants, and high-humidity workshops. Choosing the right option at the beginning helps you reduce downtime, maintenance costs, and replacement risks.
Hoist and Drive Options
Choosing the right hoist and drive shapes how the jib crane performs day to day. Pick parts that match your loads, the lift height, and how often you will use the crane. You should think about headroom, speed needs, control type, and the working environment before you buy.
1. Electric Chain Hoist
Electric chain hoists work well for light to medium jobs. They are compact and save headroom because the motor sits on the boom. You get good lifting height for the motor size and smooth, controllable starts and stops. Chain hoists are usually the most cost-effective electric option and are easy to maintain. They suit intermittent to fairly frequent use, but are less typical for very high-duty or very heavy applications. If you choose a chain hoist, make sure its rated capacity and duty class match your expected cycles.
2. Electric Wire Rope Hoist
Wire rope hoists are the go-to for heavy loads and long lifts. They use a drum and cable, and they handle higher capacities and tougher duty cycles. These hoists last longer under heavy use but need more headroom and a larger investment up front. You'll often fit them with inverter drives or stepped speeds for precise positioning. For plant or mill work with frequent heavy lifts, wire rope hoists are usually the better choice.
3. Manual Chain Hoist
Manual chain hoists are simple and cheap. No power is required, so they work well for very light jibs, temporary rigs, or infrequent use. They keep costs and maintenance low. But manual lifting is slower and needs more physical effort from the operator. For most buyers, manual hoists make sense only when lifting is rare or when power isn't available on site.
Mounting, Foundations and Installation
Mounting a floor mounted jib crane is the single most important step for safe, long-lasting operation. Get the mounting right and the crane will perform reliably for years. Get it wrong and you risk downtime, damage, or injury.
1. Concrete Foundation
Most fixed pillar jibs need a reinforced concrete footing sized for overturning moments, axial loads, and local soil bearing capacity. A structural engineer should calculate footing diameter, depth, and rebar layout. Concrete is typically at least 3000 psi and must cure fully before loading. Place the base plate — usually circular or hexagonal — so the top is level with the finished floor. Include sleeve locations or grout pockets for the anchor bolts and provide a clear access route for pouring and finishing the pad.
2. Anchor Bolts
Yuantai specify anchor bolt size, pattern, and embedment depth; follow those specs exactly. You may use heavy mechanical anchors or chemical (epoxy) anchors depending on the foundation and loads. Install sleeves or templates during the pour so bolt locations are precise. Torque the bolts to the recommended values and re-check torque after initial operation. Use washers and leveling nuts to set the base plate true and shim if necessary.
3. Site Preparation
Prepare the site before you pour or set the crane. Check overhead clearance for the boom sweep and hoist travel. Verify floor flatness and compaction so the foundation sits evenly. Plan crane access for the delivery and lifting equipment you will need during installation. If the jib will be installed early in a project, protect the footing area from later trades.
4. Installation
A trained crew should lift the pillar into place, bolt it to the base plate, and plumb it precisely. The boom is usually pre-assembled and then attached to the pillar. Fit the hoist and trolley and route electrical conduit and controls according to code. Set and test limit switches, brakes, and controls. Run a load test at rated capacity and document results. Complete any required inspections and obtain sign-offs before regular use.
5. Foundationless Options
Small jib cranes exist with ballasted or surface-mounted bases that avoid deep concrete. These can be good for temporary setups, rentals, or where permanent work is not allowed. They have lower capacities and reduced rotation range compared with fully anchored models. If you choose a foundationless option, check floor loading limits, secure the base against uplift, and plan for safe anchoring or tie-downs if the application requires it.
Safety Features, Standards and Compliance
Safety is paramount. A pillar jib crane must comply with national standards (e.g. ASME B30.11/B30.17 in the US, or CE marking in Europe) and have built-in protections:
- Overload Protection: Most modern hoists include overload limiters or force sensors that shut off if lifting too heavy. This protects the crane structure and hoist. Some systems also have a visual or audible alarm when near capacity.
- Emergency Stop: A red E-stop button on the control pendant or panel allows immediate shutdown of hoist travel in an emergency.
- Brake and Clutch: The hoist motor brake must be fail-safe to hold loads. The hoist often has a mechanical or electrical overload (current) protector.
- Limit Switches: Installed at the end of the jib and trolley travel to prevent crashing into stops. Height limit devices stop the hoist at a preset top hook height.
- Electrical Safety: All wiring is run through the column or overhead conduit. Outdoor cranes use weatherproof boxes. Grounding and proper phase protection are required.
- Certification: A CE-certified column crane means it has been assessed for safety. For jib cranes specifically, certifiers look at the slewing mechanism (smooth, controlled rotation) and the boom design for stability. CE rules also require slew limiters (to cap rotation) and clear emergency procedures.
Yuantai Jib Cranes
Applications and Industries
Pillar (floor/column) mounted jib cranes are widely used for local lifting and precise material handling in many industries. They are ideal for workshops, warehouses, and production lines where loads need to be moved within a fixed work area.
1. Machine Shops & Manufacturing
In machining and light manufacturing, pillar jibs make moving heavy parts fast and precise. You can lift engine blocks, motors, or dies from a machine and place them with repeatable accuracy. A 360° swing jib serves several workstations without moving the base. When you buy, check hoist type, duty rating, and boom length so the crane fits your cell and the parts' center of gravity.
2. Maintenance Bays
Maintenance teams use pillar jibs to lift pumps, generators, and other service parts during repairs. The fixed column provides a stable anchor for heavy, awkward loads. In confined engine rooms or equipment bays, a jib's compact footprint lets you lift without moving big gear. Consider hoist compatibility and attachment points for common maintenance fixtures.
3. Assembly Lines
A jib at each assembly station speeds part placement and reduces repetitive lifting by workers. The crane shortens cycle times and improves ergonomic conditions. Standardize boom lengths and control layouts across stations for consistent operator skill and faster training. Limit switches and positioning stops improve repeatability on high-volume lines.
4. Warehouses and Material Handling Areas
In warehouses, floor-mounted jib cranes are used for loading and unloading goods. They are useful at packing stations, storage zones, and transfer points. They improve workflow and reduce the need for forklifts in tight spaces.
Floor Mounted Jib Cranes vs. Other Lifting Solutions
When deciding on a jib crane, compare it to alternatives:
1. Floor Mounted Jib Cranes vs Wall-Mounted Jib Cranes
Wall jibs attach to a building column or beam and typically rotate 180–270°. A pillar (floor) jib provides full 360° rotation and does not rely on an existing wall. Pillar cranes usually handle higher capacities and longer booms, but require floor space and a foundation. Wall jibs save floor area and can be less expensive if the structure exists. Use a pillar jib if you need max coverage around a workstation; use a wall jib if your layout is linear and you want to conserve ground space.
2. Floor Mounted Jib Cranes vs Gantry Crane
Gantry cranes (mobile or fixed) span a wider area (supported by legs on wheels or tracks). They move loads across large spans. In contrast, a pillar jib covers a smaller circular area but is more compact. Gantry cranes can handle heavier loads over longer travel distances, but they are bulky and may need tracks or wheels. Pillar jibs are ideal for repetitive lifts at one spot (e.g. assembly line), whereas gantries excel at loading/unloading across a yard or multiple aisles. Gantries may be portable, whereas jibs are fixed in place.
In short, choose a pillar jib when stability, capacity, and full-area rotation are priorities within a defined cell. If you need mobility or very wide coverage, consider a gantry or other crane.
Frequently Asked Questions
What is a pillar-mounted jib crane?
A pillar jib crane (also known as a floor- or column-mounted jib crane) is an industrial crane consisting of a vertical steel column fixed to the floor and a horizontal boom (jib) that can rotate around it. The boom carries a hoist for lifting, making it ideal for repetitive lifting in a defined circular work area. It requires no building support column, hence it can be placed almost anywhere on the factory floor.
How much weight can a floor-mounted jib crane lift?
That depends on the model. Small workshop jibs might lift 125–500kg, whereas heavy-duty column jibs can handle several tons. For example, Yuantai's pillar jibs range from 0.5 to 10 tonnes. Many standard models are available in 1t, 2t, 5t, etc. When selecting, always choose a capacity above your maximum load for safety.
Do pillar jib cranes require concrete footings?
Yes. Because the crane is freestanding and handles heavy loads, it must be anchored to a sturdy base. Manufacturers require a reinforced concrete foundation sized to absorb the forces. The base plate (often hexagonal) is bolted down with anchor bolts. Therefore, expect to pour a concrete pad to ensure stability and safety.
