Aluminum Bar for GRABO Suction Cup – Speedone Lifting Accessory
The Speedone aluminum bar for GRABO suction cup is a lightweight aluminum-alloy accessory intended to connect with compatible vacuum suction lifting equipment. Depending on the selected model and approved assembly, it can provide an extended handling arrangement for large-format panels and materials that are difficult to control using a single handheld lifting point.
The Speedone range contains four published models, covering bar lengths of 590 mm, 1220 mm, 1830 mm and 2440 mm. These length options allow buyers to compare the handling arrangement against their material dimensions, working space and required connection configuration.
The published capacity for each bar model is 300 kg. This is a product specification for the bar and should not be treated as an automatic 300 kg rating for every combination of suction cups, connectors and materials.
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| Speedone aluminum bar range and LHJ-HB model | |
Quick Specifications: Four Aluminum Bar Models
| Model | Dimensions (L × W × H) | Pack Size | Published Load Capacity | Net Weight |
|---|---|---|---|---|
| LHJ-HB | 590 × 122 × 16 mm | 590 × 122 × 16 mm | 300 kg / 660 lbs | 1.25 kg / 2.7 lbs |
| LHJ-HC-1220 | 1220 × 80 × 40 mm | 1220 × 80 × 40 mm | 300 kg / 660 lbs | 2.42 kg / 5.34 lbs |
| LHJ-HC-1830 | 1830 × 80 × 40 mm | 1830 × 80 × 40 mm | 300 kg / 660 lbs | 3.64 kg / 8 lbs |
| LHJ-HC-2440 | 2440 × 80 × 40 mm | 2440 × 80 × 40 mm | 300 kg / 660 lbs | 4.85 kg / 10.7 lbs |
What Is an Aluminum Bar for GRABO Suction Cup?
An aluminum bar for GRABO suction cup is an accessory intended to connect a compatible vacuum lifting tool to an extended handling structure. Depending on its design and connection arrangement, the bar may help operators position their hands farther apart or arrange lifting points across a larger panel.
This can be useful when handling materials such as countertops, glass panels and large-format tiles, provided that the exact material, surface and lifting configuration are compatible with the suction cups and the bar assembly.
The aluminum bar is not a vacuum lifting device by itself. It does not generate suction without a compatible vacuum lifter, and it should not be described as increasing the rated suction capacity of the attached GRABO tool.
How to Choose the Right Speedone Aluminum Bar Length
The four published models offer different overall lengths and weights. The appropriate bar should be selected according to the dimensions of the material, available handling space, suction-cup position and the approved assembly layout.
| Model | Published Length | Selection Consideration |
|---|---|---|
| LHJ-HB | 590 mm | Compact configuration; confirm its mounting geometry and intended handling arrangement. |
| LHJ-HC-1220 | 1220 mm | Shorter HC-series bar for applications requiring less overall bar length. |
| LHJ-HC-1830 | 1830 mm | Intermediate HC-series length for a different hand-position or connection layout. |
| LHJ-HC-2440 | 2440 mm | Longest published HC-series option; confirm transport clearance, connection geometry and approved loading conditions. |
A longer bar does not automatically increase the allowable lifting weight. Although the four models share the same published 300 kg capacity figure, their different lengths and structural geometries should be evaluated according to the manufacturer’s approved loading arrangement.
LHJ-HB vs LHJ-HC: What Is the Difference?
The published specifications show two different dimensional configurations:
- LHJ-HB: 590 × 122 × 16 mm, with a net weight of 1.25 kg.
- LHJ-HC series: Available in 1220 mm, 1830 mm and 2440 mm lengths, with a published 80 × 40 mm section.
These differences are useful for model identification, but they do not fully define the connection design. Buyers should request photographs or drawings of the actual mounting arrangement for the selected model before assuming that HB and HC use identical connectors or support the same suction-cup layout.
GRABO Compatibility and Connection Requirements
The Speedone aluminum bar is marketed for use with GRABO suction cups. However, compatibility should be checked against the exact vacuum lifter model and its mounting interface rather than assumed from the GRABO brand name alone.
Before ordering, confirm:
- the exact GRABO suction cup model,
- the number of suction cups required for the selected bar,
- the compatible mounting brackets or connection points,
- whether any adapters are required,
- the fastening and retention method,
- and which parts are included in the supplied product set.
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| Speedone aluminum bar product configurations | |
What Does the Published 300 kg Load Capacity Mean?
The technical table gives a 300 kg / 660 lb load-capacity figure for LHJ-HB, LHJ-HC-1220, LHJ-HC-1830 and LHJ-HC-2440.
For an assembled vacuum lifting system, several separate limits must be considered:
- the bar’s approved load rating and loading condition,
- the capacity of each compatible vacuum suction cup,
- the actual number and positions of the suction cups,
- the capacity of the mounting brackets and connectors,
- the panel’s material, surface texture and condition,
- the load’s center of gravity and support arrangement,
- and the intended lifting or carrying orientation.
The allowable load of the complete assembly must be established for the actual configuration. Do not add together suction-cup ratings or assume that installing a second cup automatically doubles the system’s permitted capacity.
Two-Person Panel Handling
The product is presented as an accessory for team-based handling of large materials. Where the chosen model and complete assembly are suitable, an extended bar arrangement can provide additional hand positions for operators moving a large panel.
Two-person handling should still follow an agreed movement procedure. The operators should confirm their route, maintain communication and avoid twisting or unbalanced loading of the panel.
The number of operators required depends on the actual panel dimensions, material, weight, site conditions and approved handling procedure. A two-person arrangement should not be described as a guarantee against dropping, tipping or damaging a load.
Lightweight Aluminum-Alloy Construction
The Speedone bars are described as aluminum-alloy products. Published net weights range from 1.25 kg for LHJ-HB to 4.85 kg for LHJ-HC-2440.
These product weights help buyers compare the equipment they will add to the complete handling assembly. The actual aluminum-alloy grade, wall thickness, manufacturing method and surface finish should be confirmed from the current technical specification if required for an engineering or project purchase.
Suitable Material-Handling Applications
Depending on the selected GRABO model, panel surface, connection arrangement and approved loading conditions, the bar system may be considered for handling compatible:
- granite and marble countertops,
- quartz and other engineered-stone panels,
- glass panels,
- large-format tiles,
- doors and sheet materials,
- and other flat materials suitable for the selected vacuum lifting equipment.
Material compatibility must be established for the actual suction cup and surface condition. Do not assume that every porous, textured, dusty or wet material provides the same vacuum-lifting performance.
Aluminum Bar System vs Slab Transport Cart
An aluminum bar and suction-cup assembly is intended for a different handling task from a wheeled slab transport cart.
The bar assembly may support controlled manual handling of a compatible panel, while a slab cart provides a wheeled transport platform for moving material through a workshop or along a suitable route.
For wheeled workshop movement, explore the Granite Slab Transport Cart with Rubber or the Slab Transport Cart for Stone & Marble.
For other workshop transport configurations, Speedone also offers a Heavy Duty Transport Cart for Granite and a Stone Working Table with Universal Ball Transport Cart.
Before-Use Inspection Checklist
- Confirm the bar model and the complete assembly configuration.
- Verify that the selected suction-cup model is compatible with the bar and connectors.
- Inspect the aluminum bar for bending, cracks, deformation or impact damage.
- Inspect mounting points, brackets, fasteners and retention components.
- Confirm all suction cups are installed according to their instructions.
- Check the material surface and suction-cup contact areas for contamination or damage.
- Confirm that the load weight is within the approved capacity of the complete assembly.
- Check panel balance and the location of its center of gravity.
- Confirm sufficient clearance along the handling route.
- Use the suction-cup manufacturer’s required vacuum checks and operating procedures.
- Keep hands, feet and other personnel clear of possible falling or shifting material.
- Remove damaged or incorrectly assembled components from service until properly evaluated.
Common Buyer Mistakes
Assuming the Aluminum Bar Includes GRABO Suction Cups
The page describes an aluminum bar accessory. Buyers should confirm whether their quotation includes the bar only, mounting hardware, suction cups or a complete assembled kit.
Assuming All GRABO Models Use the Same Connector
The available product information does not establish universal compatibility with every GRABO model. Confirm the exact tool and mounting interface.
Treating 300 kg as the Automatic Capacity of Every Complete Assembly
The published bar-capacity figure must not replace the approved load rating for the actual combination of bar, suction cups, connectors and material.
Choosing a Bar by Length Alone
Bar length should be evaluated together with panel dimensions, lifting-point arrangement, available working space, weight and handling orientation.
Assuming Two Suction Cups Always Double Capacity
The permissible assembled load depends on the actual configuration and approved rating. Two suction cups do not automatically establish twice the usable capacity of a single cup.
What Information Should Buyers Provide Before Ordering?
| Information | What to Provide |
|---|---|
| Preferred Model | LHJ-HB / LHJ-HC-1220 / LHJ-HC-1830 / LHJ-HC-2440 |
| GRABO Suction Cup | Exact model and existing connection accessories |
| Material Type | Granite / marble / quartz / glass / tile / other |
| Panel Dimensions | Length × width × thickness |
| Panel Weight | kg per panel |
| Handling Configuration | Number of suction cups, lifting orientation and operator arrangement |
| Order Contents | Bar only / bar with connectors / complete kit, subject to availability |
Frequently Asked Questions
What is an aluminum bar for GRABO suction cup?
It is an aluminum-alloy accessory designed for use with compatible GRABO vacuum lifting tools. Depending on the selected configuration, it can provide an extended handling arrangement for large panels.
Which Speedone aluminum bar models are available?
The published range includes LHJ-HB, LHJ-HC-1220, LHJ-HC-1830 and LHJ-HC-2440.
What are the available bar lengths?
The published lengths are 590 mm, 1220 mm, 1830 mm and 2440 mm.
What is the published load capacity?
All four models have a published load-capacity figure of 300 kg. The allowable load of a complete suction-cup assembly must be confirmed separately for its actual configuration.
How much does the aluminum bar weigh?
LHJ-HB weighs 1.25 kg, LHJ-HC-1220 weighs 2.42 kg, LHJ-HC-1830 weighs 3.64 kg and LHJ-HC-2440 weighs 4.85 kg.
Is the aluminum bar compatible with all GRABO models?
Universal compatibility has not been established by the published specifications. Buyers should confirm their exact GRABO model, mounting interface and any required adapters.
Does the product include GRABO suction cups?
The current published specifications identify the aluminum bar models but do not provide a complete package-contents list. Confirm whether the selected quotation includes the bar, connectors, suction cups or a complete kit.
Can two workers use the aluminum bar together?
The product is presented for team-based handling applications. The required number of operators and permitted handling method depend on the selected bar, approved assembly and actual material-handling conditions.
Can two suction cups lift 600 kg when used with the bar?
No 600 kg assembled-system rating is established by the published bar specifications. The capacity of a complete lifting system must be confirmed for the actual bar, suction cups, connectors, load and operating configuration.
What materials can be handled with this accessory?
Potential applications include compatible stone countertops, glass panels, large-format tiles and other flat materials. The selected suction cup and complete assembly must be suitable for the actual material surface, weight and handling orientation.
Expert Commentary & Analysis
The strongest published product facts on this page are the four model numbers, exact bar dimensions, net weights and the common 300 kg load-capacity figure. Presenting these facts near the top helps professional buyers compare configurations without searching through marketing copy.
The most important remaining technical information is the model-specific GRABO compatibility list, connector dimensions, included components and approved load conditions for a complete assembled system. These facts would help buyers distinguish between a bar accessory and a fully configured vacuum lifting system.
Buyer takeaway: Select the aluminum bar by model, length, material dimensions, compatible GRABO tool, connection method and verified assembled-system load capacity—not by the bar’s published 300 kg figure alone.
For additional wheeled panel-handling options, explore Speedone’s Self-Locking Trolley for Panel Transport.
